IDT2308 3.3V ZERO DELAY CLOCK MULTIPLIER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES 3.3V ZERO DELAY CLOCK MULTIPLIER IDT2308 FEATURES: DESCRIPTION: * Phase-Lock Loop Clock Distribution for Applications ranging from 10MHz to 133MHz operating frequency * Distributes one clock input to two banks of four outputs * Separate output enable for each output bank * External feedback (FBK) pin is used to synchronize the outputs to the clock input * Output Skew <200 ps * Low jitter <200 ps cycle-to-cycle * 1x, 2x, 4x output options (see table): - IDT2308-1 1x - IDT2308-2 1x, 2x - IDT2308-3 2x, 4x - IDT2308-4 2x - IDT2308-1H, -2H, and -5H for High Drive * No external RC network required * Operates at 3.3V VDD * Available in SOIC and TSSOP packages The IDT2308 is a high-speed phase-lock loop (PLL) clock multiplier. It is designed to address high-speed clock distribution and multiplication applications. The zero delay is achieved by aligning the phase between the incoming clock and the output clock, operable within the range of 10 to 133MHz. The IDT2308 has two banks of four outputs each that are controlled via two select addresses. By proper selection of input addresses, both banks can be put in tri-state mode. In test mode, the PLL is turned off, and the input clock directly drives the outputs for system testing purposes. In the absence of an input clock, the IDT2308 enters power down, and the outputs are tri-stated. In this mode, the device will draw less than 25A. The IDT2308 is available in six unique configurations for both prescaling and multiplication of the Input REF Clock. (See available options table.) The PLL is closed externally to provide more flexibility by allowing the user to control the delay between the input clock and the outputs. The IDT2308 is characterized for both Industrial and Commercial operation. FUNCTIONAL BLOCK DIAGRAM (-3, -4) FBK 16 2 2 CLKA1 PLL 1 2 (-5) REF 3 CLKA2 14 CLKA3 15 CLKA4 S2 S1 8 9 Control Logic (-2, -3) 2 6 CLKB1 7 CLKB2 10 CLKB3 11 CLKB4 The IDT logo is a registered trademark of Integrated Device Technology, Inc. COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES AUGUST 2012 1 c 2012 Integrated Device Technology, Inc. DSC 5173/12 IDT2308 3.3V ZERO DELAY CLOCK MULTIPLIER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES ABSOLUTE MAXIMUM RATINGS(1) PIN CONFIGURATION Symbol Rating Max. Unit VDD Supply Voltage Range -0.5 to +4.6 V VI (2) Input Voltage Range (REF) -0.5 to +5.5 V VI Input Voltage Range -0.5 to V IIK (VI < 0) Input Clamp Current -50 mA IOK Terminal Voltage with Respect 50 mA (VO < 0 or VO > VDD) to GND (inputs VIH 2.5, VIL 2.5) Continuous Output Current 50 mA 100 mA REF 1 16 FBK CLKA1 2 15 CLKA4 CLKA2 3 14 CLKA3 VDD 4 13 VDD GND 5 12 GND IO CLKB1 6 11 CLKB4 (VO = 0 to VDD) CLKB2 7 10 VDD or GND Continuous Current CLKB3 TA = 55C Maximum Power Dissipation 0.7 W S2 8 9 S1 (in still air)(3) TSTG Storage Temperature Range -65 to +150 C 0 to +70 C -40 to +85 C (except REF) SOIC/ TSSOP TOP VIEW Functional Description REF 1 Input Reference Clock, 5 Volt Tolerant Input CLKA1(1) 2 Clock Output for Bank A CLKA2 3 Clock Output for Bank A 4 3.3V Supply (1) VDD GND 5 Ground (1) 6 Clock Output for Bank B CLKB2(1) 7 Clock Output for Bank B S2(2) 8 Select Input, Bit 2 CLKB1 S1(2) 9 Select Input, Bit 1 CLKB3 (1) 10 Clock Output for Bank B CLKB4 (1) 11 Clock Output for Bank B GND 12 Ground VDD 13 3.3V Supply CLKA3(1) 14 Clock Output for Bank A CLKA4(1) 15 Clock Output for Bank A FBK 16 PLL Feedback Input Commercial Temperature Range Operating Industrial Temperature Temperature Range NOTES: 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. 2. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed. 3. The maximum package power dissipation is calculated using a junction temperature PIN DESCRIPTION Pin Number Operating Temperature VDD+0.5 of 150C and a board trace length of 750 mils. APPLICATIONS: * * * * * NOTES: 1. Weak pull down on all outputs. 2. Weak pull ups on these inputs. 2 SDRAM Telecom Datacom PC Motherboards/Workstations Critical Path Delay Designs IDT2308 3.3V ZERO DELAY CLOCK MULTIPLIER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES FUNCTION TABLE(1) SELECT INPUT DECODING S2 S1 CLK A CLK B Output Source PLL Shut Down L L Tri-State Tri-State PLL Y L H Driven Tri-State PLL N H L Driven Driven REF Y H H Driven Driven PLL N NOTE: 1. H = HIGH Voltage Level L = LOW Voltage Level AVAILABLE OPTIONS FOR IDT2308 Device Feedback From Bank A Frequency Bank B Frequency IDT2308-1 Bank A or Bank B Reference Reference IDT2308-1H Bank A or Bank B Reference Reference IDT2308-2 Bank A Reference Reference/2 IDT2308-2 Bank B 2 x Reference Reference IDT2308-2H Bank A Reference Reference/2 IDT2308-2H Bank B 2 x Reference Reference IDT2308-3 Bank A 2 x Reference Reference or Reference(1) IDT2308-3 Bank B 4 x Reference 2 x Reference IDT2308-4 Bank A or Bank B 2 x Reference 2 x Reference IDT2308-5H Bank A or Bank B Reference/2 Reference/2 NOTE: 1. Output phase is indeterminant (0 or 180 from input clock). 3 IDT2308 3.3V ZERO DELAY CLOCK MULTIPLIER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES ZERO DELAY AND SKEW CONTROL To close the feedback loop of the IDT2308, the FBK pin can be driven from any of the eight available output pins. The output driving the FBK pin will be driving a total load of 7pF plus any additional load that it drives. The relative loading of this output (with respect to the remaining outputs) can adjust the input-output delay. For applications requiring zero input-output delay, all outputs including the one providing feedback should be equally loaded. If input-output delay adjustments are required, use the Output Load Difference Chart to calculate loading differences between the feedback output and remaining outputs. Ensure the outputs are loaded equally, for zero output-output skew. REF TO CLKA/CLKB DELAY vs. OUTPUT LOAD DIFFERENCE BETWEEN FBK PIN AND CLKA/CLKB PINS 1500 REF to CLKA/CLKB Delay (ps) 1000 500 0 -30 -25 -20 -15 -10 -5 0 5 10 15 -500 -1000 -1500 OUTPUT LOAD DIFFERENCE BETWEEN FBK PIN AND CLKA/CLKB PINS ( pF) 4 20 25 30 IDT2308 3.3V ZERO DELAY CLOCK MULTIPLIER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES OPERATING CONDITIONS- COMMERCIAL Symbol Parameter Min. Max. Unit 3 3.6 V Operating Temperature (Ambient Temperature) 0 70 C Load Capacitance below 100MHz -- 30 pF Load Capacitance from 100MHz to 133MHz -- 15 pF Input Capacitance -- 7 pF VDD Supply Voltage TA CL CIN Test Conditions (1) NOTE: 1. Applies to both REF and FBK. DC ELECTRICAL CHARACTERISTICS - COMMERCIAL Symbol Parameter Conditions Min. Typ.(1) Max. Unit VIL Input LOW Voltage Level -- -- 0.8 V VIH Input HIGH Voltage Level 2 -- -- V IIL Input LOW Current -- -- 50 A VIN = 0V IIH Input HIGH Current VIN = VDD -- -- 100 A VOL Output LOW Voltage IOL = 8mA (-1, -2, -3, -4) -- -- 0.4 V VOH Output HIGH Voltage IOH = -8mA (-1, -2, -3, -4) 2.4 -- -- V A IOL = 12mA (-1H, -2H, -5H) IOH = -12mA (-1H, -2H, -5H) IDD_PD IDD Power Down Current Supply Current REF = 0MHz (S2 = S1 = H) -- -- 12 100MHz CLKA (-1, -2, -3, -4) -- -- 45 100MHz CLKA (-1H, -2H, -5H) -- -- 70 Unloaded Outputs 66MHz CLKA (-1, -2, -3, -4) -- -- 32 Select Inputs at VDD or GND 66MHz CLKA (-1H, -2H, -5H) -- -- 50 5 33MHz CLKA (-1, -2, -3, -4) -- -- 18 33MHz CLKA (-1H, -2H, -5H) -- -- 30 mA IDT2308 3.3V ZERO DELAY CLOCK MULTIPLIER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES SWITCHING CHARACTERISTICS - COMMERCIAL Symbol Parameter Conditions t1 Output Frequency 30pF Load, all devices Min. Typ. Max. Unit 10 -- 100 MHz t1 Output Frequency 20pF Load, -1H, -2H, -5H Devices(1) 10 -- 133.3 MHz t1 Output Frequency 15pF Load, -1, -2, -3, -4 devices 10 -- 133.3 MHz Duty Cycle = t2 / t1 Measured at 1.4V, FOUT = 66.66MHz 40 50 60 % (-1, -2, -3, -4, -1H, -2H, -5H) 30pF Load Duty Cycle = t2 / t1 Measured at 1.4V, FOUT = 50MHz 45 50 55 % (-1, -2, -3, -4, -1H, -2H, -5H) 15pF Load t3 Rise Time (-1, -2, -3, -4) Measured between 0.8V and 2V, 30pF Load -- -- 2.2 ns t3 Rise Time (-1, -2, -3, -4) Measured between 0.8V and 2V, 15pF Load -- -- 1.5 ns t3 Rise Time (-1H, -2H, -5H) Measured between 0.8V and 2V, 30pF Load -- -- 1.5 ns t4 Fall Time (-1, -2, -3, -4) Measured between 0.8V and 2V, 30pF Load -- -- 2.2 ns t4 Fall Time (-1, -2, -3, -4) Measured between 0.8V and 2V, 15pF Load -- -- 1.5 ns t4 Fall Time (-1H, -5H) Measured between 0.8V and 2V, 30pF Load -- -- 1.25 ns t5 Output to Output Skew on same Bank All outputs equally loaded -- -- 200 ps Output to Output Skew (-1H, -2H, -5H) All outputs equally loaded -- -- 200 ps Output Bank A to Output Bank B (-1, -4, -2H, -5H) All outputs equally loaded -- -- 200 ps Output Bank A to Output Bank B Skew (-2, -3) All outputs equally loaded -- -- 400 ps t6 Delay, REF Rising Edge to FBK Rising Edge Measured at VDD/2 -- 0 250 ps t7 Device to Device Skew Measured at VDD/2 on the FBK pins of devices -- 0 700 ps t8 Output Slew Rate Measured between 0.8V and 2V on -1H, -2H, -5H 1 -- -- V/ns tJ Cycle to Cycle Jitter Measured at 66.67 MHz, loaded outputs, 15pF Load -- -- 200 (-1, -1H, -4, -5H) Measured at 66.67 MHz, loaded outputs, 30pF Load -- -- 200 Measured at 133.3 MHz, loaded outputs, 15pF Load -- -- 100 Measured at 66.67 MHz, loaded outputs, 30pF Load -- -- 400 (-1, -2, -3, -4) device using Test Circuit 2 tJ tLOCK Cycle to Cycle Jitter (-2, -2H, -3) Measured at 66.67 MHz, loaded outputs, 15pF Load -- -- 400 PLL Lock Time Stable Power Supply, valid clocks presented -- -- 1 on REF and FBK pins NOTE: 1. IDT2308-5H has maximum input frequency of 133.33 MHz and maximum output of 66.67MHz. 6 ps ps ms IDT2308 3.3V ZERO DELAY CLOCK MULTIPLIER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES OPERATING CONDITIONS- INDUSTRIAL Symbol Parameter Min. Max. Unit 3 3.6 V Operating Temperature (Ambient Temperature) -40 +85 C Load Capacitance below 100MHz -- 30 pF Load Capacitance from 100MHz to 133MHz -- 15 pF Input Capacitance -- 7 pF VDD Supply Voltage TA CL CIN Test Conditions (1) NOTE: 1. Applies to both REF and FBK. DC ELECTRICAL CHARACTERISTICS - INDUSTRIAL Symbol Parameter Conditions Min. Typ.(1) Max. Unit -- -- 0.8 V VIL Input LOW Voltage Level VIH Input HIGH Voltage Level 2 -- -- V IIL Input LOW Current VIN = 0V -- -- 50 A IIH Input HIGH Current VIN = VDD -- -- 100 A VOL Output LOW Voltage IOL = 8mA (-1, -2, -3, -4) -- -- 0.4 V 2.4 -- -- V -- -- 25 A 100MHz CLKA (-1, -2, -3, -4) -- -- 45 100MHz CLKA (-1H, -2H, -5H) -- -- 70 IOL = 12mA (-1H, -2H, -5H) VOH Output HIGH Voltage IOH = -8mA (-1, -2, -3, -4) IOH = -12mA (-1H, -2H, -5H) IDD_PD IDD Power Down Current Supply Current REF = 0MHz (S2 = S1 = H) Unloaded Outputs 66MHz CLKA (-1, -2, -3, -4) -- -- 32 Select Inputs at VDD or GND 66MHz CLKA (-1H, -2H, -5H) -- -- 50 33MHz CLKA (-1, -2, -3, -4) -- -- 18 33MHz CLKA (-1H, -2H, -5H) -- -- 30 7 mA IDT2308 3.3V ZERO DELAY CLOCK MULTIPLIER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES SWITCHING CHARACTERISTICS - INDUSTRIAL Symbol Parameter Conditions t1 Output Frequency 30pF Load, all devices t1 Output Frequency 20pF Load, -1H, -2H, -5H Devices t1 Output Frequency 15pF Load, -1, -2, -3, -4 devices Duty Cycle = t2 / t1 Measured at 1.4V, FOUT = 66.66MHz (-1, -2, -3, -4, -1H, -2H, -5H) 30pF Load Duty Cycle = t2 / t1 Measured at 1.4V, FOUT = 50MHz (1) Min. Typ. Max. Unit 10 100 MHz 10 133.3 MHz 10 133.3 MHz 40 50 60 % 45 50 55 % (-1, -2, -3, -4, -1H, -2H, -5H) 15pF Load t3 Rise Time (-1, -2, -3, -4) Measured between 0.8V and 2V, 30pF Load 2.2 ns t3 Rise Time (-1, -2, -3, -4) Measured between 0.8V and 2V, 15pF Load 1.5 ns t3 Rise Time (-1H, -2H, -5H) Measured between 0.8V and 2V, 30pF Load 1.5 ns t4 Fall Time (-1, -2, -3, -4) Measured between 0.8V and 2V, 30pF Load 2.5 ns t4 Fall Time (-1, -2, -3, -4) Measured between 0.8V and 2V, 15pF Load 1.5 ns t4 Fall Time (-1H, -5H) Measured between 0.8V and 2V, 30pF Load 1.25 ns t5 Output to Output Skew on same Bank All outputs equally loaded 200 ps Output to Output Skew (-1H, -2H, -5H) All outputs equally loaded 200 ps Output Bank A to Output Bank B (-1, -4, -2H, -5H) All outputs equally loaded 200 ps Output Bank A to Output Bank B Skew (-2, -3) All outputs equally loaded 400 ps t6 Delay, REF Rising Edge to FBK Rising Edge Measured at VDD/2 0 250 ps t7 Device to Device Skew Measured at VDD/2 on the FBK pins of devices 0 700 ps t8 Output Slew Rate Measured between 0.8V and 2V on -1H, -2H, -5H 1 V/ns 200 (-1, -2, -3, -4) device using Test Circuit 2 tJ tJ tLOCK Cycle to Cycle Jitter Measured at 66.67 MHz, loaded outputs, 15pF Load (-1, -1H, -4, -5H) Measured at 66.67 MHz, loaded outputs, 30pF Load 200 Measured at 133.3 MHz, loaded outputs, 15pF Load 100 Cycle to Cycle Jitter Measured at 66.67 MHz, loaded outputs, 30pF Load 400 (-2, -2H, -3) Measured at 66.67 MHz, loaded outputs, 15pF Load 400 PLL Lock Time Stable Power Supply, valid clocks presented 1 on REF and FBK pins NOTE: 1. IDT2308-5H has maximum input frequency of 133.33 MHz and maximum output of 66.67MHz. 8 ps ps ms IDT2308 3.3V ZERO DELAY CLOCK MULTIPLIER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES SWITCHING WAVEFORMS t1 t2 1.4V 1.4V 1.4V Duty Cycle Timing Output 0.8V 2V 0.8V 2V 0V t4 t3 All Outputs Rise/Fall Time 1.4V Output 3.3V 1.4V Output t5 Output to Output Skew VDD/2 Input VDD/2 FBK t6 Input to Output Propagation Delay VDD/2 FBK, Device 1 VDD/2 FBK, Device 2 t7 Device to Device Skew 9 IDT2308 3.3V ZERO DELAY CLOCK MULTIPLIER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES TYPICAL DUTY CYCLE(1) AND IDD TRENDS(2) FOR IDT2308-1, 2, 3, AND 4 Duty Cycle vs VDD (for 30pf loads over frequency - 3.3V, 25C) Duty Cycle vs VDD (for 15pF loads over frequency - 3.3V, 25C) 60 58 58 56 56 54 Duty Cycle (%) Duty Cycle (%) 60 52 33MHz 66MHz 100MHz 50 48 54 52 48 46 46 44 44 42 42 40 33MHz 66MHz 100MHz 133MHz 50 40 3 3.1 3.2 3.3 3.4 3.5 3 3.6 3.1 3.2 VDD (V) 3.5 3.6 Duty Cycle vs Frequency (for 15pF loads over temperature - 3.3V) 60 60 58 58 56 56 Duty Cycle (%) Duty Cycle (%) 3.4 VDD (V) Duty Cycle vs Frequency (for 30pf loads over temperature - 3.3V) 54 52 -40C 0C 25C 70C 85C 50 48 54 52 -40C 0C 25C 70C 85C 50 48 46 46 44 44 42 42 40 40 20 40 60 80 100 120 140 20 40 60 Frequency (MHz) 80 100 120 140 Frequency (MHz) IDD vs Number of Loaded Outputs (for 30pf loads over frequency - 3.3V, 25C) IDD vs Number of Loaded Outputs (for 15pF loads over frequency - 3.3V, 25C) 140 140 120 120 100 100 80 IDD (mA) IDD (mA) 3.3 33MHz 66MHz 100MHz 60 80 60 40 40 20 20 0 33MHz 66MHz 100MHz 0 0 2 4 6 8 0 Number of Loaded Outputs 2 4 6 8 Number of Loaded Outputs NOTES: 1. Duty Cycle is taken from typical chip measured at 1.4V. 2. IDD data is calculated from IDD = ICORE + nCVf, where ICORE is the Unloaded Current (n = Number of Outputs; C = Capacitance Load per Output (F); V = Voltage Supply(V); f = Frequency (Hz). 10 IDT2308 3.3V ZERO DELAY CLOCK MULTIPLIER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES TYPICAL DUTY CYCLE(1) AND IDD TRENDS(2) FOR IDT2308-1H, -2H, AND -5H Duty Cycle vs VDD (for 30pf loads over frequency - 3.3V, 25C) Duty Cycle vs VDD (for 15pF loads over frequency - 3.3V, 25C) 60 58 58 56 56 54 Duty Cycle (%) Duty Cycle (%) 60 52 33MHz 66MHz 100MHz 50 48 54 52 48 46 46 44 44 42 42 40 33MHz 66MHz 100MHz 133MHz 50 40 3 3.1 3.2 3.3 3.4 3.5 3 3.6 3.1 3.2 VDD (V) 3.5 3.6 Duty Cycle vs Frequency (for 15pF loads over temperature - 3.3V) 60 60 58 58 56 56 Duty Cycle (%) Duty Cycle (%) 3.4 VDD (V) Duty Cycle vs Frequency (for 30pf loads over temperature - 3.3V) 54 52 -40C 0C 25C 70C 85C 50 48 54 52 -40C 0C 25C 70C 85C 50 48 46 46 44 44 42 42 40 40 20 40 60 80 100 120 140 20 40 60 Frequency (MHz) 80 100 120 140 Frequency (MHz) IDD vs Number of Loaded Outputs (for 30pf loads over frequency - 3.3V, 25C) IDD vs Number of Loaded Outputs (for 15pF loads over frequency - 3.3V, 25C) 160 160 140 140 120 120 100 100 80 IDD (mA) IDD (mA) 3.3 33MHz 66MHz 100MHz 60 80 33MHz 66MHz 100MHz 60 40 40 20 20 0 0 0 2 4 6 0 8 2 4 6 Number of Loaded Outputs Number of Loaded Outputs 8 NOTES: 1. Duty Cycle is taken from typical chip measured at 1.4V. 2. IDD data is calculated from IDD = ICORE + nCVf, where ICORE is the Unloaded Current (n = Number of Outputs; C = Capacitance Load per Output (F); V = Voltage Supply(V); f = Frequency (Hz). 11 IDT2308 3.3V ZERO DELAY CLOCK MULTIPLIER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES TEST CIRCUITS TEST CIRCUIT 1 VDD VDD 0.1 F TEST CIRCUIT 1 OUTPUTS CLKOUT 0.1 F 1K CLKOUT OUTPUTS CLOAD 1K 10pF VDD VDD 0.1 F 0.1 F GND GND GND GND Test Circuit for t8, Output Slew Rate On -1H, -2H, and -5H Device Test Circuit for all Parameters Except t8 12 IDT2308 3.3V ZERO DELAY CLOCK MULTIPLIER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES Ordering Information "G" after the two-letter package code are the Pb-Free configuration and are RoHS compliant. "8" suffix denotes Tape and Reel packaging. -1H, -2H, and -5H designate ZDB with High drive; all others are ZDB with Standard drive. Part / Order Number Shipping Packaging Package Temperature 2308-1DCG 2308-1DCG8 2308-1DCGI 2308-1DCGI8 2308-1HDCG 2308-1HDCG8 2308-1HDCGI 2308-1HDCGI8 2308-1HPGG 2308-1HPGG8 2308-1HPGGI 2308-1HPGGI8 2308-2DCG 2308-2DCG8 2308-2DCGI 2308-2DCGI8 2308-2HDCG 2308-2HDCG8 2308-2HDCGI 2308-2HDCGI8 2308-2HPGG 2308-2HPGG8 2308-2HPGGI 2308-2HPGGI8 2308-3DCG 2308-3DCG8 2308-3DCGI 2308-3DCGI8 2308-4DCG 2308-4DCG8 2308-4DCGI 2308-4DCGI8 2308-5HDCG 2308-5HDCG8 2308-5HDCGI 2308-5HDCGI8 2308-5HPGG 2308-5HPGG8 2308-5HPGGI 2308-5HPGGI8 Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin TSSOP 16-pin TSSOP 16-pin TSSOP 16-pin TSSOP 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin TSSOP 16-pin TSSOP 16-pin TSSOP 16-pin TSSOP 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin SOIC 16-pin TSSOP 16-pin TSSOP 16-pin TSSOP 16-pin TSSOP 0 to +70 C 0 to +70 C -40 to +85 C -40 to +85 C 0 to +70 C 0 to +70 C -40 to +85 C -40 to +85 C 0 to +70 C 0 to +70 C -40 to +85 C -40 to +85 C 0 to +70 C 0 to +70 C -40 to +85 C -40 to +85 C 0 to +70 C 0 to +70 C -40 to +85 C -40 to +85 C 0 to +70 C 0 to +70 C -40 to +85 C -40 to +85 C 0 to +70 C 0 to +70 C -40 to +85 C -40 to +85 C 0 to +70 C 0 to +70 C -40 to +85 C -40 to +85 C 0 to +70 C 0 to +70 C -40 to +85 C -40 to +85 C 0 to +70 C 0 to +70 C -40 to +85 C -40 to +85 C CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com 13 for Tech Support: clockhelp@idt.com