ASM5P2309A ASM5P2305A September 2005 rev 1.6 3.3V Zero Delay Buffer General Features 133MHz frequencies, and has higher drive than the -1 15MHz to 133MHz operating range, compatible devices. All parts have on-chip PLLs that lock to an input with CPU and PCI bus frequencies. clock on the REF pin. The PLL feedback is on-chip and is Zero input - output propagation delay. obtained from the CLKOUT pad. Multiple low-skew outputs. Output-output skew less than 250pS. The ASM5P2309A has two banks of four outputs each, Device-device skew less than 700pS. which can be controlled by the Select inputs as shown in One input drives 9 outputs, grouped as the Select Input Decoding Table. The select input also 4 + 4 + 1(ASM5P2309A). allows the input clock to be directly applied to the outputs One input drives 5 outputs (ASM5P2305A). for chip and system testing purposes. Less than 200 pS cycle-to-cycle jitter is compatible with Pentium(R) based systems. Multiple ASM5P2309A and ASM5P2305A devices can Test Mode to bypass PLL (ASM5P2309A only, accept the same input clock and distribute it. In this case Refer Select Input Decoding Table). the skew between the outputs of the two devices is Available in 16pin 150-mil SOIC, 4.4 mm TSSOP guaranteed to be less than 700pS. (ASM5P2309A), and in 8pin 150-mil SOIC package (ASM5P2305A). All outputs have less than 200pS of cycle-to-cycle jitter. 3.3V operation, advanced 0.35 CMOS The input and output propagation delay is guaranteed to be technology. less than 350pS, and the output to output skew is guaranteed to be less than 250pS. Functional Description ASM5P2309A is a versatile, 3.3V zero-delay buffer designed to distribute high-speed clocks. It accepts one reference input and drives out nine low-skew clocks. It is available in a 16-pin package. The ASM5P2305A is the eight-pin version of the ASM5P2309A. It accepts one reference input and drives out five low-skew clocks. The -1H version of the ASM5P23XXA operates at up to The ASM5P2309A and the ASM5P2305A are available in two different configurations, as shown in the ordering information table. The ASM5P2305A-1/ ASM5P2309A-1 is the base part. The ASM5P2305A-1H/ ASM5P2309A-1H is the high drive version of the -1 and its rise and fall times are much faster than -1 part. Block Diagram PLL REF PLL CLKOUT MUX CLKOUT CLKA1 REF CLKA2 CLK1 CLKA3 CLK2 CLK3 ASM5P2305A CLK4 CLKA4 S2 S1 Select Input Decoding CLKB1 CLKB2 CLKB3 ASM5P2309A Alliance Semiconductor 2575 Augustine Drive * Santa Clara, CA * Tel: 408.855.4900 * Fax: 408.855.4999 * www.alsc.com Notice: The information in this document is subject to change without notice. CLKB4 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Select Input Decoding for ASM5P2309A S2 S1 Clock A1 - A4 Clock B1 - B4 CLKOUT1 Output Source PLL Shut-Down 0 0 Three-state Three-state Driven PLL N 0 1 Driven Three-state Driven PLL N 1 0 Driven Driven Driven Reference Y 1 1 Driven Driven Driven PLL N Notes: 1. This output is driven and has an internal feedback for the PLL. The load on this output can be adjusted to change the skew between the reference and the output. Zero Delay and Skew Control For applications requiring zero input-output delay, all All outputs should be uniformly loaded to achieve Zero Delay between input and output. Since the CLKOUT pin is the internal feedback to the PLL, its relative loading can adjust the input-output delay. outputs, including CLKOUT, must be equally loaded. Even if CLKOUT is not used, it must have a capacitive load equal to that on other outputs, for obtaining zero-input-output delay. 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 2 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Pin Configuration 16 CLKOUT REF 1 CLKA1 2 15 CLKA4 CLKA2 3 14 CLKA3 13 VDD VDD 4 GND 5 ASM5P2309A 12 GND CLKB1 6 11 CLKB4 CLKB2 7 10 CLKB3 S2 9 8 REF 1 CLK2 2 S1 8 CLKOUT 7 CLK4 ASM5P2305A CLK1 3 6 VDD GND 4 5 CLK3 Pin Description for ASM5P2309A Pin # 1 2 3 Pin Name REF 2 Description Input reference frequency, 5V tolerant input 3 Buffered clock output, bank A 3 Buffered clock output, bank A CLKA1 CLKA2 4 VDD 3.3V supply 5 GND Ground 6 CLKB13 Buffered clock output, bank B 7 3 Buffered clock output, bank B 8 9 10 CLKB2 4 S2 Select input, bit 2 4 S1 Select input, bit 1 3 Buffered clock output, bank B 3 Buffered clock output, bank B CLKB3 11 CLKB4 12 GND 13 VDD 14 15 16 Ground 3.3V supply 3 CLKA3 Buffered clock output, bank A 3 CLKA4 CLKOUT Buffered clock output, bank A 3 Buffered output, internal feedback on this pin 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 3 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Pin Description for ASM5P2305A Pin # 1 2 3 Pin Name REF 2 Input reference frequency, 5V-tolerant input 3 Buffered clock output 3 Buffered clock output CLK2 CLK1 4 GND 5 CLK3 3 6 VDD 7 8 Description Ground Buffered clock output 3.3V supply 3 CLK4 CLKOUT Buffered clock output 3 Buffered clock output, internal feedback on this pin Notes: 2. Weak pull-down. 3. Weak pull-down on all outputs. 4. Weak pull-up on these inputs. 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 4 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Absolute Maximum Ratings Parameter Min Max Unit Supply Voltage to Ground Potential -0.5 +7.0 V DC Input Voltage (Except REF) -0.5 VDD + 0.5 V DC Input Voltage (REF) -0.5 7 V Storage Temperature -65 +150 C Max. Soldering Temperature (10 sec) 260 C Junction Temperature 150 C Static Discharge Voltage 2000 V (As per JEDEC STD22- A114-B) Note: These are stress ratings only and functional usage is not implied. Exposure to absolute maximum ratings for prolonged periods can affect device reliability. Operating Conditions for ASM5P2305A and ASM5P2309A - Commercial Temperature Devices Parameter Description Min Max Unit 3.0 3.6 V 0 70 C VDD Supply Voltage TA Operating Temperature (Ambient Temperature) CL Load Capacitance, below 100MHz 30 pF CL Load Capacitance, from 100MHz to 133MHz 10 pF CIN Input Capacitance 7 pF 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 5 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Electrical Characteristics for ASM5P2305A and ASM5P2309A - Commercial Temperature Devices Parameter VIL Description Input LOW Voltage Test Conditions Min Typ 5 5 Max Unit 0.8 V VIH Input HIGH Voltage IIL Input LOW Current VIN = 0V 50 A IIH Input HIGH Current VIN = VDD 100 A 0.4 V VOL VOH IDD Zo 2.0 Output LOW Voltage 6 Output HIGH Voltage 6 V IOL = 8mA (-1) IOH = 12mA (-1H) IOL = -8mA (-1) IOH = -12mA (-1H) 2.4 V Unloaded outputs at 66.67MHz, Supply Current 34 SEL inputs at VDD Output Impedance mA 23 Switching Characteristics for ASM5P2305A-1 and ASM5P2309A-1 -- Commercial Temperature Devices7 Parameter 1/t1 Description Test Conditions Output Frequency t3 t4 t5 t6 Output Rise Time Output Fall Time 6 Output-to-output skew 6 Delay, REF Rising Edge to CLKOUT Rising Edge 6 t7 Device-to-Device Skew 6 tJ Cycle-to-cycle jitter 6 tLOCK Max 15 100 10pF load 15 133 40 MHz % Measured between 0.8V and 2.0V 2.50 nS Measured between 2.0V and 0.8V 2.50 nS All outputs equally loaded 250 pS 0 350 pS 0 700 pS 200 pS 1.0 mS Measured at VDD /2 Measured at VDD/2 on the CLKOUT pins of the device Measured at 66.67MHz, loaded outputs presented on REF pin 50 Unit 60 Stable power supply, valid clock PLL Lock Time 6 Typ 30pF load Duty Cycle6 = (t2 / t1) * 100 Measured at 1.4V, FOUT = 66.67MHz 6 Min Notes: 5. REF input has a threshold voltage of VDD /2 6. Parameter is guaranteed by design and characterization. Not 100% tested in production 7. All parameters specified with loaded outputs. 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 6 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Switching Characteristics for ASM5P2305A-1H and ASM5P2309A-1H Commercial Temperature Devices9 Parameter Description 1/t1 Test Conditions t6 10pF load 15 133 Measured at 1.4 V, FOUT = 66.67MHz 40 50 60 Duty Cycle = (t2 / t1) * 100 Measured at 1.4 V, FOUT < 50.0MHz 45 50 55 Output Rise Time 8 Measured between 0.8V and 2.0V 1.5 nS Measured between 2.0V and 0.8V 1.5 nS All outputs equally loaded 250 pS 0 350 pS 0 700 pS Output Fall Time 8 Output-to-output skew 8 Delay, REF Rising Edge to CLKOUT Rising Edge 8 t7 Device-to-Device Skew 8 t8 Output Slew Rate 8 tJ Cycle-to-cycle jitter 8 tLOCK Unit 100 8 t5 Max 15 Duty Cycle 8 = (t2 / t1) * 100 t4 Typ 30pF load Output Frequency t3 Min Measured at VDD /2 Measured at VDD/2 on the CLKOUT pins of the device Measured between 0.8V and 2.0V using Test Circuit #2 % 1 V/nS Measured at 66.67 MHz, loaded outputs Stable power supply, valid clock PLL Lock Time 8 MHz presented on REF pin 200 pS 1.0 mS Notes: 8. Parameter is guaranteed by design and characterization. Not 100% tested in production 9. All parameters specified with loaded outputs. Operating Conditions for ASM5I2305A and ASM5I2309A Industrial Temperature Devices Parameter Description Min Max Unit VDD Supply Voltage 3.0 3.6 V TA Operating Temperature (Ambient Temperature) -40 85 C CL Load Capacitance, below 100MHz 30 pF CL Load Capacitance, from 100MHz to 133MHz 15 pF CIN Input Capacitance 7 pF 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 7 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Electrical Characteristics for ASM5I2305A and ASM5I2309A Industrial Temperature Devices Parameter Description Test Conditions Min Typ Max Unit 0.8 V VIL Input LOW Voltage10 VIH Input HIGH Voltage10 IIL Input LOW Current VIN = 0V 50 A IIH Input HIGH Current VIN = VDD 100 A 0.4 V VOL Output LOW Voltage11 VOH Output HIGH Voltage11 2.0 V IOL = 8mA (-1) IOH = 12mA (-1H) IOL = -8mA (-1) IOH = -12mA (-1H) 2.4 V Unloaded outputs at 100MHz, SEL inputs at VDD or GND, 50 at room temp. Unloaded outputs at 66.67MHz, IDD Supply Current SEL inputs at VDD or GND, 34 mA at room temp. Unloaded outputs at 33MHz, SEL inputs at VDD or GND, 19 at room temp. Zo Output Impedance 23 Notes: 10. REF input has a threshold voltage of VDD /2 11. Parameter is guaranteed by design and characterization. Not 100% tested in production 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 8 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Switching Characteristics for ASM5I2305A-1H and ASM5I2309A-1H - Industrial Temperature Devices13 Parameter 1/t1 Description Test Conditions Output Frequency Duty Cycle = (t2 / t1) * 100 t3 t4 t5 t6 12 Output Rise Time 12 Output Fall Time 12 Output-to-output skew Delay, REF Rising Edge to 12 CLKOUT Rising Edge t7 Device-to-Device Skew12 t8 Output Slew Rate12 tJ Cycle-to-cycle jitter12 tLOCK Max 15 100 10pF load 15 133 Measured at 1.4V, FOUT < 50.0MHz 40 50 60 45 50 55 Unit MHz % Measured between 0.8V and 2.0V 1.5 nS Measured between 2.0V and 0.8V 1.5 nS All outputs equally loaded 250 pS 0 350 pS 0 700 pS Measured at VDD /2 Measured at VDD/2 on the CLKOUT pins of the device Measured between 0.8V and 2.0V using Test Circuit #2 Measured at 66.67MHz, loaded outputs Stable power supply, valid clock presented on PLL Lock Time12 Typ 30pF load Duty Cycle12 = (t2 / t1) * 100 Measured at 1.4V, FOUT = 66.67MHz 12 Min REF pin 1 V/nS 200 pS 1.0 mS Notes: 12. Parameter is guaranteed by design and characterization. Not 100% tested in production 13. All parameters specified with loaded outputs. 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 9 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Switching Waveforms Duty Cycle Timing t1 t 2 1.4 V 1.4 V 1.4 V All Outputs Rise/Fall Time OUTPUT 2.0 V 0.8 V 2.0 V 0.8 V 3.3 V 0V t4 t3 Output - Output Skew 1.4 V OUTPUT 1.4 V OUTPUT t5 Input - Output Propagation Delay VDD /2 INPUT VDD /2 OUTPUT t6 Device - Device Skew CLKOUT, Device 1 V DD /2 V DD /2 CLKOUT, Device 2 t 7 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 10 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Test Circuits TEST CIRCUIT # 2 TEST CIRCUIT # 1 VDD VDD 0.1uF CLKOUT CLOAD VDD 0.1uF 0.1uF OUTPUTS GND GND 1K OUTPUTS 1K VDD 0.1uF GND GND For parameter t8 (output skew rate) on -1H devices 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 11 of 20 10pF ASM5P2309A ASM5P2305A September 2005 rev 1.6 Package Information 8-lead (150-mil) SOIC Package H E D A2 A C A1 D e L B Dimensions Symbol Inches Min Max Millimeters Min Max A1 0.004 0.010 0.10 0.25 A 0.053 0.069 1.35 1.75 A2 0.049 0.059 1.25 1.50 B 0.012 0.020 0.31 0.51 C 0.007 0.010 0.18 0.25 D 0.193 BSC 4.90 BSC E 0.154 BSC 3.91 BSC e 0.050 BSC 1.27 BSC H 0.236 BSC 6.00 BSC L 0.016 0.050 0.41 1.27 0 8 0 8 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 12 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 8-lead Thin Shrunk Small Outline Package (4.40-MM Body) H E D A2 A C e A1 L B Dimensions Symbol Inches Min Millimeters Max A Min Max 0.043 1.10 A1 0.002 0.006 0.05 0.15 A2 0.033 0.037 0.85 0.95 B 0.008 0.012 0.19 0.30 c 0.004 0.008 0.09 0.20 D 0.114 0.122 2.90 3.10 E 0.169 0.177 4.30 4.50 e 0.026 BSC 0.65 BSC H 0.252 BSC 6.40 BSC L 0.020 0.028 0.50 0.70 0 8 0 8 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 13 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 16-lead (150 Mil) Molded SOIC PIN 1 ID 1 8 H E 9 16 D h Seating Plane A2 D A e C 0.004 L A1 B Dimensions Symbol Inches Millimeters Min Max Min Max A 0.053 0.069 1.35 1.75 A1 0.004 0.010 0.10 0.25 A2 0.049 0.059 1.25 1.50 B 0.013 0.022 0.33 0.53 C 0.008 0.012 0.19 0.27 D 0.386 0.394 9.80 10.01 E 0.150 0.157 3.80 4.00 e 0.050 BSC 1.27 BSC H 0.228 0.244 5.80 6.20 h 0.010 0.016 0.25 0.41 L 0.016 0.035 0.40 0.89 0 8 0 8 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 14 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 16-lead Thin Shrunk Small Outline Package (4.40-MM Body) 1 8 PIN 1 ID E 16 A A2 e B A1 Seating Plane C D 9 H L D Dimensions Symbol Inches Min Millimeters Max A Min Max 0.043 1.20 A1 0.002 0.006 0.05 0.15 A2 0.031 0.041 0.80 1.05 B 0.007 0.012 0.19 0.30 C 0.004 0.008 0.09 0.20 D 0.193 0.201 4.90 5.10 E 0.169 0.177 4.30 4.50 e 0.026 BSC 0.65 BSC H 0.252 BSC 6.40 BSC L 0.020 0.030 0.50 0.75 0 8 0 8 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 15 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Ordering Codes Ordering Code Marking Package Type Operating Range ASM5P2309A-1-16-ST 5P2309A-1 16-pin 150-mil SOIC-TUBE Commercial ASM5I2309A-1-16-ST 5I2309A-1 16-pin 150-mil SOIC- TUBE Industrial ASM5P2309A-1-16-SR 5P2309A-1 16-pin 150-mil SOIC-TAPE & REEL Commercial ASM5I2309A-1-16-SR 5I2309A-1 16-pin 150-mil SOIC-TAPE & REEL Industrial ASM5P2309A-1-16-TT 5P2309A-1 16-pin 4.4-mm TSSOP - TUBE Commercial ASM5I2309A-1-16-TT 5I2309A-1 16-pin 4.4-mm TSSOP - TUBE Industrial ASM5P2309A-1-16-TR 5P2309A-1 16-pin 4.4-mm TSSOP - TAPE & REEL Commercial ASM5I2309A-1-16-TR 5I2309A-1 16- pin 4.4-mm TSSOP - TAPE & REEL Industrial ASM5P2309A-1H-16-ST 5P2309A-1H 16-pin 150-mil SOIC-TUBE Commercial ASM5I2309A-1H-16-ST 5I2309A-1H 16-pin 150-mil SOIC- TUBE Industrial ASM5P2309A-1H-16-SR 5P2309A-1H 16-pin 150-mil SOIC-TAPE & REEL Commercial ASM5I2309A-1H-16-SR 5I2309A-1H 16-pin 150-mil SOIC-TAPE & REEL Industrial ASM5P2309A-1H-16-TT 5P2309A-1H 16-pin 4.4-mm TSSOP - TUBE Commercial ASM5I2309A-1H-16-TT 5I2309A-1H 16-pin 4.4-mm TSSOP - TUBE Industrial ASM5P2309A-1H-16-TR 5P2309A-1H 16-pin 4.4-mm TSSOP - TAPE & REEL Commercial ASM5I2309A-1H-16-TR 5I2309A-1H 16-pin 4.4-mm TSSOP - TAPE & REEL Industrial ASM5P2305A-1-08-ST 5P2305A-1 8-pin 150-mil SOIC-TUBE Commercial ASM5I2305A-1-08-ST 5I2305A-1 8-pin 150-mil SOIC- TUBE Industrial ASM5P2305A-1-08-SR 5P2305A-1 8-pin 150-mil SOIC-TAPE & REEL Commercial ASM5I2305A-1-08-SR 5I2305A-1 8-pin 150-mil SOIC-TAPE & REEL Industrial ASM5P2305A-1-08-TT 5P2305A-1 8-pin 4.4-mm TSSOP - TUBE Commercial ASM5I2305A-1-08-TT 5I2305A-1 8-pin 4.4-mm TSSOP - TUBE Industrial ASM5P2305A-1-08-TR 5P2305A-1 8-pin 4.4-mm TSSOP - TAPE & REEL Commercial ASM5I2305A-1-08-TR 5I2305A-1 8-pin 4.4-mm TSSOP - TAPE & REEL Industrial ASM5P2305A-1H-08-ST 5P2305A-1H 8-pin 150-mil SOIC-TUBE Commercial ASM5I2305A-1H-08-ST 5I2305A-1H 8-pin 150-mil SOIC- TUBE Industrial ASM5P2305A-1H-08-SR 5P2305A-1H 8-pin 150-mil SOIC-TAPE & REEL Commercial ASM5I2305A-1H-08-SR 5I2305A-1H 8-pin 150-mil SOIC-TAPE & REEL Industrial ASM5P2305A-1H-08-TT 5P2305A-1H 8-pin 4.4-mm TSSOP - TUBE Commercial ASM5I2305A-1H-08-TT 5I2305A-1H 8-pin 4.4-mm TSSOP - TUBE Industrial ASM5P2305A-1H-08-TR 5P2305A-1H 8-pin 4.4-mm TSSOP - TAPE & REEL Commercial ASM5I2305A-1H-08-TR 5I2305A-1H 8-pin 4.4-mm TSSOP - TAPE & REEL Industrial 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 16 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Ordering Codes (cont'd) Ordering Code Marking Package Type Operating Range ASM5P2309AF-1-16-ST 5P2309AF-1 16-pin 150-mil SOIC-TUBE,Pb Free Commercial ASM5I2309AF-1-16-ST 5I2309AF-1 16-pin 150-mil SOIC- TUBE,Pb Free Industrial ASM5P2309AF-1-16-SR 5P2309AF-1 16-pin 150-mil SOIC-TAPE & REEL,Pb Free Commercial ASM5I2309AF-1-16-SR 5I2309AF-1 16-pin 150-mil SOIC-TAPE & REEL,Pb Free Industrial ASM5P2309AF-1-16-TT 5P2309AF-1 16-pin 4.4-mm TSSOP - TUBE,Pb Free Commercial ASM5I2309AF-1-16-TT 5I2309AF-1 16-pin 4.4-mm TSSOP - TUBE,Pb Free Industrial ASM5P2309AF-1-16-TR 5P2309AF-1 16-pin 4.4-mm TSSOP - TAPE & REEL,Pb Free Commercial ASM5I2309AF-1-16-TR 5I2309AF-1 16- pin 4.4-mm TSSOP - TAPE & REEL,Pb Free Industrial ASM5P2309AF-1H-16-ST 5P2309AF-1H 16-pin 150-mil SOIC-TUBE,Pb Free Commercial ASM5I2309AF-1H-16-ST 5I2309AF-1H 16-pin 150-mil SOIC- TUBE,Pb Free Industrial ASM5P2309AF-1H-16-SR 5P2309AF-1H 16-pin 150-mil SOIC-TAPE & REEL,Pb Free Commercial ASM5I2309AF-1H-16-SR 5I2309AF-1H 16-pin 150-mil SOIC-TAPE & REEL,Pb Free Industrial ASM5P2309AF-1H-16-TT 5P2309AF-1H 16-pin 4.4-mm TSSOP - TUBE,Pb Free Commercial ASM5I2309AF-1H-16-TT 5I2309AF-1H 16-pin 4.4-mm TSSOP - TUBE,Pb Free Industrial ASM5P2309AF-1H-16-TR 5P2309AF-1H 16-pin 4.4-mm TSSOP - TAPE & REEL,Pb Free Commercial ASM5I2309AF-1H-16-TR 5I2309AF-1H 16-pin 4.4-mm TSSOP - TAPE & REEL,Pb Free Industrial ASM5P2305AF-1-08-ST 5P2305AF-1 8-pin 150-mil SOIC-TUBE,Pb Free Commercial ASM5I2305AF-1-08-ST 5I2305AF-1 8-pin 150-mil SOIC- TUBE,Pb Free Industrial ASM5P2305AF-1-08-SR 5P2305AF-1 8-pin 150-mil SOIC-TAPE & REEL,Pb Free Commercial ASM5I2305AF-1-08-SR 5I2305AF-1 8-pin 150-mil SOIC-TAPE & REEL,Pb Free Industrial ASM5P2305AF-1-08-TT 5P2305AF-1 8-pin 4.4-mm TSSOP - TUBE,Pb Free Commercial ASM5I2305AF-1-08-TT 5I2305AF-1 8-pin 4.4-mm TSSOP - TUBE,Pb Free Industrial ASM5P2305AF-1-08-TR 5P2305AF-1 8-pin 4.4-mm TSSOP - TAPE & REEL,Pb Free Commercial ASM5I2305AF-1-08-TR 5I2305AF-1 8-pin 4.4-mm TSSOP - TAPE & REEL,Pb Free Industrial ASM5P2305AF-1H-08-ST 5P2305AF-1H 8-pin 150-mil SOIC-TUBE,Pb Free Commercial ASM5I2305AF-1H-08-ST 5I2305AF-1H 8-pin 150-mil SOIC- TUBE,Pb Free Industrial ASM5P2305AF-1H-08-SR 5P2305AF-1H 8-pin 150-mil SOIC-TAPE & REEL,Pb Free Commercial ASM5I2305AF-1H-08-SR 5I2305AF-1H 8-pin 150-mil SOIC-TAPE & REEL,Pb Free Industrial ASM5P2305AF-1H-08-TT 5P2305AF-1H 8-pin 4.4-mm TSSOP - TUBE,Pb Free Commercial ASM5I2305AF-1H-08-TT 5I2305AF-1H 8-pin 4.4-mm TSSOP - TUBE,Pb Free Industrial ASM5P2305AF-1H-08-TR 5P2305AF-1H 8-pin 4.4-mm TSSOP - TAPE & REEL,Pb Free Commercial ASM5I2305AF-1H-08-TR 5I2305AF-1H 8-pin 4.4-mm TSSOP - TAPE & REEL,Pb Free Industrial 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 17 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Ordering Codes (cont'd) Ordering Code Marking Package Type Operating Range ASM5P2309AG-1-16-ST 5P2309AG-1 16-pin 150-mil SOIC-TUBE, Green Commercial ASM5I2309AG-1-16-ST 5I2309AG-1 16-pin 150-mil SOIC- TUBE, Green Industrial ASM5P2309AG-1-16-SR 5P2309AG-1 16-pin 150-mil SOIC-TAPE & REEL, Green Commercial ASM5I2309AG-1-16-SR 5I2309AG-1 16-pin 150-mil SOIC-TAPE & REEL, Green Industrial ASM5P2309AG-1-16-TT 5P2309AG-1 16-pin 4.4-mm TSSOP - TUBE, Green Commercial ASM5I2309AG-1-16-TT 5I2309AG-1 16-pin 4.4-mm TSSOP - TUBE, Green Industrial ASM5P2309AG-1-16-TR 5P2309AG-1 16-pin 4.4-mm TSSOP - TAPE & REEL, Green Commercial ASM5I2309AG-1-16-TR 5I2309AG-1 16- pin 4.4-mm TSSOP - TAPE & REEL, Green Industrial ASM5P2309AG-1H-16-ST 5P2309AG-1H 16-pin 150-mil SOIC-TUBE, Green Commercial ASM5I2309AG-1H-16-ST 5I2309AG-1H 16-pin 150-mil SOIC- TUBE, Green Industrial ASM5P2309AG-1H-16-SR 5P2309AG-1H 16-pin 150-mil SOIC-TAPE & REEL, Green Commercial ASM5I2309AG-1H-16-SR 5I2309AG-1H 16-pin 150-mil SOIC-TAPE & REEL, Green Industrial ASM5P2309AG-1H-16-TT 5P2309AG-1H 16-pin 4.4-mm TSSOP - TUBE, Green Commercial ASM5I2309AG-1H-16-TT 5I2309AG-1H 16-pin 4.4-mm TSSOP - TUBE, Green Industrial ASM5P2309AG-1H-16-TR 5P2309AG-1H 16-pin 4.4-mm TSSOP - TAPE & REEL, Green Commercial ASM5I2309AG-1H-16-TR 5I2309AG-1H 16-pin 4.4-mm TSSOP - TAPE & REEL, Green Industrial ASM5P2305AG-1-08-ST 5P2305AG-1 8-pin 150-mil SOIC-TUBE, Green Commercial ASM5I2305AG-1-08-ST 5I2305AG-1 8-pin 150-mil SOIC- TUBE, Green Industrial ASM5P2305AG-1-08-SR 5P2305AG-1 8-pin 150-mil SOIC-TAPE & REEL, Green Commercial ASM5I2305AG-1-08-SR 5I2305AG-1 8-pin 150-mil SOIC-TAPE & REEL, Green Industrial ASM5P2305AG-1-08-TT 5P2305AG-1 8-pin 4.4-mm TSSOP - TUBE, Green Commercial ASM5I2305AG-1-08-TT 5I2305AG-1 8-pin 4.4-mm TSSOP - TUBE, Green Industrial ASM5P2305AG-1-08-TR 5P2305AG-1 8-pin 4.4-mm TSSOP - TAPE & REEL, Green Commercial ASM5I2305AG-1-08-TR 5I2305AG-1 8-pin 4.4-mm TSSOP - TAPE & REEL, Green Industrial ASM5P2305AG-1H-08-ST 5P2305AG-1H 8-pin 150-mil SOIC-TUBE, Green Commercial ASM5I2305AG-1H-08-ST 5I2305AG-1H 8-pin 150-mil SOIC- TUBE, Green Industrial ASM5P2305AG-1H-08-SR 5P2305AG-1H 8-pin 150-mil SOIC-TAPE & REEL, Green Commercial ASM5I2305AG-1H-08-SR 5I2305AG-1H 8-pin 150-mil SOIC-TAPE & REEL, Green Industrial ASM5P2305AG-1H-08-TT 5P2305AG-1H 8-pin 4.4-mm TSSOP - TUBE, Green Commercial ASM5I2305AG-1H-08-TT 5I2305AG-1H 8-pin 4.4-mm TSSOP - TUBE, Green Industrial ASM5P2305AG-1H-08-TR 5P2305AG-1H 8-pin 4.4-mm TSSOP - TAPE & REEL, Green Commercial ASM5I2305AG-1H-08-TR 5I2305AG-1H 8-pin 4.4-mm TSSOP - TAPE & REEL, Green Industrial 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 18 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Device Ordering Information A S M 5 P 2 3 0 5 A F - 0 8 - T R R = Tape & reel, T = Tube or Tray O = SOT S = SOIC T = TSSOP A = SSOP V = TVSOP B = BGA Q = QFN U = MSOP E = TQFP L = LQFP U = MSOP P = PDIP D = QSOP X = SC-70 DEVICE PIN COUNT F = LEAD FREE AND RoHS COMPLIANT PART G = GREEN PACKAGE PART NUMBER X= Automotive I= Industrial P or n/c = Commercial (-40C to +125C) (-40C to +85C) (0C to +70C) 1 = Reserved 2 = Non PLL based 3 = EMI Reduction 4 = DDR support products 5 = STD Zero Delay Buffer 6 = Power Management 7 = Power Management 8 = Power Management 9 = Hi Performance 0 = Reserved ALLIANCE SEMICONDUCTOR MIXED SIGNAL PRODUCT Licensed under US patent #5,488,627, #6,646,463 and #5,631,920. 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 19 of 20 ASM5P2309A ASM5P2305A September 2005 rev 1.6 Alliance Semiconductor Corporation 2575 Augustine Drive, Santa Clara, CA 95054 Tel# 408-855-4900 Fax: 408-855-4999 www.alsc.com Copyright (c) Alliance Semiconductor All Rights Reserved Part Number: ASM5P2309A ASM5P2305A Document Version: 1.6 Note: This product utilizes US Patent # 6,646,463 Impedance Emulator Patent issued to Alliance Semiconductor, dated 11-11-2003 (c) Copyright 2003 Alliance Semiconductor Corporation. All rights reserved. Our three-point logo, our name and Intelliwatt are trademarks or registered trademarks of Alliance. All other brand and product names may be the trademarks of their respective companies. Alliance reserves the right to make changes to this document and its products at any time without notice. Alliance assumes no responsibility for any errors that may appear in this document. The data contained herein represents Alliance's best data and/or estimates at the time of issuance. Alliance reserves the right to change or correct this data at any time, without notice. If the product described herein is under development, significant changes to these specifications are possible. The information in this product data sheet is intended to be general descriptive information for potential customers and users, and is not intended to operate as, or provide, any guarantee or warrantee to any user or customer. Alliance does not assume any responsibility or liability arising out of the application or use of any product described herein, and disclaims any express or implied warranties related to the sale and/or use of Alliance products including liability or warranties related to fitness for a particular purpose, merchantability, or infringement of any intellectual property rights, except as express agreed to in Alliance's Terms and Conditions of Sale (which are available from Alliance). All sales of Alliance products are made exclusively according to Alliance's Terms and Conditions of Sale. The purchase of products from Alliance does not convey a license under any patent rights, copyrights; mask works rights, trademarks, or any other intellectual property rights of Alliance or third parties. Alliance does not authorize its products for use as critical components in life-supporting systems where a malfunction or failure may reasonably be expected to result in significant injury to the user, and the inclusion of Alliance products in such life-supporting systems implies that the manufacturer assumes all risk of such use and agrees to indemnify Alliance against all claims arising from such use. 3.3V Zero Delay Buffer Notice: The information in this document is subject to change without notice. 20 of 20