ClearClockTM | Ultra-Low Jitter & Power Optimized 5.0 x 3.2 mm XO AX5 ESD Sensitive Features Applications * * * * * * * * * * * * * * Ultra-Low Jitter: 125 fs Typ RMS (200fs MAX, F>250MHz); spurs included Available with any frequency from 50MHz to 2100MHz Factory programmable; samples available within 1-2 week lead times Lowest in-class power consumption (60mA Typ LVDS) 20ppm stability (-40 to +85C) 3.3V, 2.5V, 1.8V Vdd supply LVPECL, LVDS, HCSL, & CML differential output options Industry standard 5.0 x 3.2mm footprint Pb 5.0 x 3.2 x 1.4 mm RoHS/RoHS II Compliant MSL = 1 Networking & communications 10G/40G/100G optical Ethernet RF systems, base stations (BTS) Datacenter PCI Express Test & measurement Options and Part Identification [Note 1] AX5 (6): Packaging (1): Output (3): Stability over OTR P: LVPECL D: LVDS (*) H: HCSL (**) M: CML (*) D: 15ppm over -20C to +70C F: 20ppm over -40C to +85C (2): Vdd (*) Frequency range limited to: 100~2100MHz (**) Frequency range limited to: 50~700MHz (4): OE Function A: 3.3V B: 2.5V C: 1.8V (*) 1: OE Pin 1; Active High 2: OE Pin 1; Active Low 3: OE Pin 2; Active High 4: OE Pin 2; Active Low (*) Excluding LVPECL Blank: Bulk C: Cut Tape 25 units T: Tape & Reel 250 units (5): Output Frequency in MHz Please specify the frequency in units of MHz out to 4 digit accuracy after the decimal. Example: "156.2500"=156.25000MHz Part Number Example: AX5PAF1-644.53125C Note 1: Contact Abracon for non-standard part number configurations and/or requests with carrier frequency callouts up to 5 & 6 digit accuracy after the decimal. LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 11.26.2018 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 5.0 x 3.2 mm XO AX5 ESD Sensitive Pb 5.0 x 3.2 x 1.4 mm RoHS/RoHS II Compliant MSL = 1 Electrical Characteristics Parameters Frequency Range Min. LVPECL LVDS HCSL CML 50 100 50 100 2.97 2.25 1.71 Supply Voltage (Vdd) [Note 2] Supply Current (Idd) LVPECL LVDS HCSL CML Storage Temperature Frequency Accuracy (Initial Set-Tolerance) [Note 3] at time of shipment (Pre-Reflow) @ +25C Frequency Stability over Operating Temperature Range Aging over 20 Year Product Life [Note 4,5] All-Inclusive Frequency Accuracy (Total Stability) over 20 Year Product Life [Note 4] -5.00 HCSL CML Option "P" Option "D" MHz Option "H" Option "M" Option "A" Option "B" V Option "C" Max @ 2100MHz; 3.3V Max @ 2100MHz; 3.3V mA Max @ 700MHz; 3.3V Max @ 2100MHz; 3.3V Option "D" C Option "F" C +5.00 ppm Relative to carrier ppm Over -20C to +70C Over -40C to +85C VOH Vdd-1.165 VOL Vdd-2.0 Vdd-1.55 45 < 5.0 1.4 ppm ps % ms 0.9 1.1 VOH 0.66 1.15 VOL 0.0 0.15 VOH Vdd-0.085 Vdd VOL Vdd-0.6 Vdd -0.32 0.2*(Vdd) V V Output Disable Time 10 s 85 100 60 70 HCSL 75 80 CML 65 85 100 between OUT-P and OUT-N 50 to GND ms LVDS @ 50% Vdd 50 to Vdd 2.5 LVPECL Over -20C to +70C Over -40C to +85C 50 to Vdd-2.0V or Thevenin equivalent 1.6 VOL Notes ppm Output Enable Time Output Disable Current Consumption Note 4: Note 5: Unit 2100 2100 700 2100 3.63 2.75 1.89 110 80 90 85 +70 +85 +150 0.8*(Vdd) Output Enable & Disable Control Note 2: Note 3: Max. +15 +20 +15 +40 +45 400 55 10 Vdd-0.8 VOH LVDS < 3.00 -15 -20 -15 -40 -45 Rise (Tr) / Fall (Tf) Time (20% to 80% Vpeak to peak) Duty Cycle Powerup Time [Note 4] Output High Voltage (VOH) Output Low Voltage (VOL) 3.3 2.5 1.8 90 65 77 69 -20 -40 -55 Operating Temperature Range LVPECL Typ. Output Enable; or No Connect Output Disable; High Impedance Max @ 2100MHz; 3.3V mA Max @ 2100MHz; 3.3V Max @ 700MHz; 3.3V Max @ 2100MHz; 3.3V Supply Voltage (Vdd) = 1.8V option not available with LVPECL output Excludes carrier frequencies 122.88MHz, 491.52MHz, 368.4MHz, 614.4MHz, 737.28MHz, 860.16MHz, 983.04MHz, & 1105.92MHz. The Frequency Accuracy (Initial Set-Tolerance) at time of shipment (Pre-Reflow) for the above carrier frequencies = 10ppm MAX. Relative to initial measured frequency @ +25C Includes temperature stability, initial frequency accuracy, load pulling, power supply variation, and 20 year aging LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 11.26.2018 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 5.0 x 3.2 mm XO AX5 ESD Sensitive Pb 5.0 x 3.2 x 1.4 mm RoHS/RoHS II Compliant MSL = 1 RMS Phase Jitter (12kHz -20MHz BW) | Vdd= 3.3V/2.5V/1.8V [Note 6,7,8] Carrier F0 (MHz) Note 6: Note 7: Note 8: Min. Typ. Max. Unit Notes 251 to 2100 125 200 fsec All Differential Outputs: LVPECL, LVDS, HCSL & CML 312.500000 322.265625 491.250000 622.080000 644.531250 1000.000000 1024.000000 1500.000000 2000.000000 2100.000000 125 125 115 125 115 115 125 110 130 130 145 145 135 145 135 135 145 130 150 150 fsec fsec fsec fsec fsec fsec fsec fsec fsec fsec LVPECL Output LVPECL Output LVPECL Output LVPECL Output LVPECL Output LVPECL Output LVPECL Output LVPECL Output LVPECL Output LVPECL Output 126 to 250 150 300 fsec All Differential Outputs: LVPECL, LVDS, HCSL & CML 150.000000 156.250000 200.000000 212.500000 250.000000 150 130 130 125 205 170 160 150 145 225 fsec fsec fsec fsec fsec LVPECL Output LVPECL Output LVPECL Output LVPECL Output LVPECL Output 50 to 125 250 400 fsec All Differential Outputs: LVPECL, LVDS, HCSL & CML 100.000000 122.880000 125.000000 150 130 130 170 160 150 fsec fsec fsec LVPECL Output LVPECL Output LVPECL Output Guaranteed by characterization; RMS Phase Jitter specifications are inclusive of any spurs Phase jitter measured with Keysight E5052B Signal Source Analyzer not using a balun or buffer Refer to the next section for phase noise test setup and representative phase noise plots LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 11.26.2018 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 5.0 x 3.2 mm XO AX5 ESD Sensitive Pb 5.0 x 3.2 x 1.4 mm RoHS/RoHS II Compliant MSL = 1 Phase Noise Test Setup [Note 9] * * * * * * * Keysight E5052B Signal Source Analyzer Integration Bandwidth = 12kHz to 20MHz Spurious Activity (entire plot trace) = NOT Omitted (Normalized in dBc/Hz) Specifed Spur Omission Function = NOT Enabled IF Gain = 20dB Correlation = 5 Average = 3 F=156.2500MHz Vdd=3.3V LVPECL RMS Phase Jitter = 132 fsec F=156.2500MHz Vdd=3.3V LVDS RMS Phase Jitter = 165 fsec Note 9: Contact Abracon for phase noise plots at any desired combination of Vdd, differential output format, and carrier frequency within the available range LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 11.26.2018 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 5.0 x 3.2 mm XO AX5 ESD Sensitive Pb 5.0 x 3.2 x 1.4 mm RoHS/RoHS II Compliant MSL = 1 Representative Phase Noise Plots F=312.5000MHz | Vdd=3.3V | LVPECL RMS Phase Jitter = 127 fsec F=312.5000MHz | Vdd=1.8V | LVDS RMS Phase Jitter = 128 fsec F=644.53125MHz | Vdd=3.3V | LVPECL RMS Phase Jitter = 118 fsec F=644.53125MHz | Vdd=3.3V | LVDS RMS Phase Jitter = 121 fsec Note 9: Contact Abracon for phase noise plots at any desired combination of Vdd, differential output format, and carrier frequency within the available range LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 11.26.2018 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 5.0 x 3.2 mm XO AX5 ESD Sensitive Pb 5.0 x 3.2 x 1.4 mm RoHS/RoHS II Compliant MSL = 1 Representative Phase Noise Plots Continued F=2100.0000MHz | Vdd=3.3V | LVPECL RMS Phase Jitter = 144 fsec F=2100.0000MHz | Vdd=3.3V | LVDS RMS Phase Jitter = 135 fsec F=2100.0000MHz | Vdd=3.3V | CML RMS Phase Jitter = 133 fsec Note 9: Contact Abracon for phase noise plots at any desired combination of Vdd, differential output format, and carrier frequency within the available range LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 11.26.2018 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 5.0 x 3.2 mm XO AX5 ESD Sensitive Pb 5.0 x 3.2 x 1.4 mm RoHS/RoHS II Compliant MSL = 1 Representative Phase Noise Plots Continued F=100.0000MHz | Vdd=1.8V | HCSL RMS Phase Jitter = 175 fsec F=122.8800MHz | Vdd=3.3V | LVPECL RMS Phase Jitter = 135fsec F=322.265625MHz | Vdd=1.8V | HCSL RMS Phase Jitter = 127 fsec F=800.0000MHz | Vdd=3.3V | LVPECL RMS Phase Jitter = 119 fsec Note 9: Contact Abracon for phase noise plots at any desired combination of Vdd, differential output format, and carrier frequency within the available range LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 11.26.2018 ISO9001-2015 CERTIFIED AX5 Series Jitter Optimized, Factory Programmable ClearClockTM | Ultra-Low Jitter & Power Optimized 5.0 x 3.2 mm XO SMD Clock Oscillator Date of Issue: Nov. 21st, 2018 AX5 Page (9) of (19) 5.0 x 3.2 x 1.4 mm ESD Sensitive Abracon Drawing # 454575 5.0 xSensitive 3.2 x 1.4 mm ESD RoHS/RoHS II Compliant Revision #: Initial Release MSL = 1 Pb 5.0 Cross Reference to SiLabs Family Cross Reference to SiLabs Si545Si545 Family Part Number [Note 10] [Note 10] Si545 AX5 Frequency (MHz) Output Logic Vdd (V) 545AAA156M250BAG 545AAA250M000BAG 545BAA100M000BAG 545BAA622M080BAG 545AAA500M000BAG 545AAA000127BAG 545BAA500M000BAG 545AAA622M080BAG 545BAA000127BAG 545AAA200M000BAG 545BAA000274BAG 545AAA312M500BAG 545AAA000274BAG 545BAA312M500BAG 545AAA125M000BAG 545AAA100M000BAG 545BAA200M000BAG 545BAA125M000BAG 545BAA156M250BAG 545BAA250M000BAG AX5PxF1-156.2500 AX5PxF1-250.0000 AX5DxF1-100.0000 AX5DxF1-622.0800 AX5PxF1-500.0000 AX5PxF1-644.53125 AX5DxF1-500.0000 AX5PxF1-622.0800 AX5DxF1-622.0800 AX5PxF1-200.0000 AX5DxF1-148.0000 AX5PxF1-312.5000 AX5PxF1-148.0000 AX5DxF1-312.5000 AX5PxF1-125.0000 AX5PxF1-100.0000 AX5DxF1-200.0000 AX5DxF1-125.0000 AX5DxF1-156.2500 AX5DxF1-250.0000 156.25000 250.00000 100.00000 622.08000 500.00000 644.53125 500.00000 622.08000 622.08000 200.00000 148.00000 312.50000 148.00000 312.50000 125.00000 100.00000 200.00000 125.00000 156.25000 250.00000 LVPECL LVPECL LVDS LVDS LVPECL LVPECL LVDS LVPECL LVDS LVPECL LVDS LVPECL LVPECL LVDS LVPECL LVPECL LVDS LVDS LVDS LVDS 2.5V, 3.3V 2.5V, 3.3V 1.8V, 2.5V, 3.3V 1.8V, 2.5V, 3.3V 2.5V, 3.3V 2.5V, 3.3V 1.8V, 2.5V, 3.3V 2.5V, 3.3V 1.8V, 2.5V, 3.3V 2.5V, 3.3V 1.8V, 2.5V, 3.3V 2.5V, 3.3V 2.5V, 3.3V 1.8V, 2.5V, 3.3V 2.5V, 3.3V 2.5V, 3.3V 1.8V, 2.5V, 3.3V 1.8V, 2.5V, 3.3V 1.8V, 2.5V, 3.3V 1.8V, 2.5V, 3.3V Note 10: The "x" in the AX5 part number is a placeholder for the supply voltage (Vdd) options below: "x" = A = Vdd=3.3V "x" = B = Vdd=2.5V "x" = C = Vdd=1.8V (when applicable) Note 10: The "x" in the AX5 part number is a placeholder for the supply voltage (Vdd) options below: "x" = A = Vdd=3.3V "x" = B = Vdd=2.5V "x" = C = Vdd=1.8V (when applicable) LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 11.26.2018 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 5.0 x 3.2 mm XO AX5 ESD Sensitive Pb 5.0 x 3.2 x 1.4 mm RoHS/RoHS II Compliant MSL = 1 Typical Frequency vs. Temperature Characteristics Differential Output Waveform LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 11.26.2018 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 5.0 x 3.2 mm XO AX5 ESD Sensitive Pb 5.0 x 3.2 x 1.4 mm RoHS/RoHS II Compliant MSL = 1 Recommended Test Circuit [Note 11] LVPECL Vdd=3.3V: R1=R3=127; Vdd=2.5V: R1=R3=250; LVDS @ Vdd = 3.3V & 2.5V R2=R4=82.5 R2=R4=62.5 HCSL LVDS @ Vdd = 1.8V CML The output common mode voltage, VOCM, is required to be supplied externally, where VOCM = 1.3V. AC coupling needs to be implemented between the clock device (oscillator) and the receiver circuit. Note 11: Recommended test circuit images display OE Functions Option 1 & Option 2 where the OE Function is located on Pin 1 When the OE Function is located on Pin 2, then Pin 1=No Connect & Pin 2=OE or No Connect LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 11.26.2018 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 5.0 x 3.2 mm XO AX5 ESD Sensitive Pb 5.0 x 3.2 x 1.4 mm RoHS/RoHS II Compliant MSL = 1 Mechanical Dimensions [Note 12] Pin # #1 #2 #3 #4 #5 #6 #7 #8 Note 12: Compatible with industry standard 5.0 x 3.2mm footprint. Pins #7 and #8 do not require a solder connection; it is not recommended to electrically connect the pins as they are for factory use only. Function Option 1 & 2:[Note 13] Output Enable/Disable Option 3 & 4:[Note 14] No Connect Option 1 & 2:[Note 13] No Connect Option 3 & 4:[Note 14] Output Enable/Disable GND Output Complementary output Supply Voltage (Vdd) No connect No connect Note 13: Option 1 = Pin 1 Output Enable Active HIGH; Output Disable Active LOW Option 2 = Pin 1 Output Enable Active LOW; Output Disable Active HIGH Note 14: Option 3 = Pin 2 Output Enable Active HIGH; Output Disable Active LOW Option 4 = Pin 2 Output Enable Active LOW; Output Disable Active HIGH Dimensions: inches [mm] LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 11.26.2018 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 5.0 x 3.2 mm XO AX5 ESD Sensitive Pb 5.0 x 3.2 x 1.4 mm RoHS/RoHS II Compliant MSL = 1 Recommended Reflow Profile [Note 18] 3 Tp Tp Critical Zone TL to Tp Ramp Up [Note 15] Temperature TL [Note 16] TSMAX TL TSMIN Ramp Down Preheat 1 2 25 t 25C to Peak [Note 17] Time Zone Description Temperature Time 1 Preheat / Soak TSMIN ~ TSMAX 150C ~ 200C 60 ~ 180 sec. 2 Reflow TL 217C 60 ~ 150 sec. 3 Peak heat TP 260C5C 20 ~ 40 sec. Note 15: Ramp Up Rate (TL TP) = 3C / sec. MAX Note 16: Ramp Down Rate (TP TL) = 6C / sec. MAX Note 17: Time 25C to Peak Temperature (25C TP) = 8 minutes MAX Note 18: Can withstand 2 times reflow All temperatures refer to topside of the package, measured on the package body surface below. LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 11.26.2018 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 5.0 x 3.2 mm XO AX5 ESD Sensitive Pb 5.0 x 3.2 x 1.4 mm RoHS/RoHS II Compliant MSL = 1 Packaging C = Cut Tape 25 units T = Tape & Reel 250 units/reel Feeding (PULL) Direction Tape Dimensions A B C D E 12.0 5.3 3.6 8.0 1.4 Reel Dimensions F G H 180.0 13.0 16.0 Dimensions: mm ATTENTION: Abracon LLC's products are COTS - Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications. Abracon's products are not specifically designed for Military, Aviation, Aerospace, Life-dependent Medical applications or any application requiring high reliability where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from Abracon LLC is required. Please contact Abracon LLC for more information. LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 11.26.2018 ISO9001-2015 CERTIFIED