ClearClockTM | Ultra-Low Jitter & Power Optimized 3.2 x 2.5 mm XO AX3 ESD Sensitive Pb 3.2 x 2.5 x 1.0 mm RoHS/RoHS II Compliant MSL = 1 Features Applications * Exceptionally Low RMS Jitter: < 80fs Typ (150fs Max @ 156.25MHz) * Available in industry standard frequencies between 100MHz and 200MHz * Lowest power consumption in its class (16mA Typ LVDS @ 156.25MHz) * 25ppm stability over industrial operating temperature (-40 to +85C) * 3.3V, 2.5V, 1.8V supply voltage options * LVPECL, LVDS, HCSL differential outputs * Industry standard 3.2 x 2.5 x 1.0 mm footprint * Available in Abracon's Global Distribution Network * PCI Express * 10G/40G/100G optical Ethernet * Networking & communication * RF systems, base stations (BTS) * Data center * Test & measurement Options and Part Identification [Note 1] AX3 (6): Packaging (1): Output (3): Stability over OTR P: LVPECL D: LVDS H: HCSL D: 15ppm over -20C to +70C F: 25ppm over -40C to +85C (2): Vdd (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* T: Tape & Reel 1,000 units T3: Tape & Reel 3,000 units (*) MOQ: 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"=156.25MHz Part Number Example: AX3PAD1-156.2500T Note 1: Contact Abracon for non-standard 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: 03.21.2019 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 3.2 x 2.5 mm XO AX3 ESD Sensitive Pb 3.2 x 2.5 x 1.0 mm RoHS/RoHS II Compliant MSL = 1 Electrical Characteristics Parameters Min. Frequency Range 100 Supply Voltage (Vdd) [Note 2] 2.97 2.37 1.71 LVPECL LVDS HCSL Supply Current (Idd) Operating Temperature Range Storage Temperature Frequency Accuracy (Initial Set-Tolerance) at time of shipment (Pre-Reflow) @ +25C Frequency Stability over Operating Temperature Range (Relative to Post Reflow Frequency) Aging over 20 Year Product Life [Note 3, 4] All-Inclusive Frequency Accuracy (Total Stability) over 20 Year Product Life [Note 3] -10 MHz +10 ppm Relative to carrier ppm Over -20C to +70C Over -40C to +85C 300 +15 +25 +15 +40 +50 500 Vdd-1.03 VOL Vdd-1.85 Vdd-1.60 1.60 VOL 0.9 1.10 VOH 0.66 0.74 0.85 VOL -0.15 0 0.15 0.3*(Vdd) Option A Option B Option C Max. @ 200MHz; 3.3V Max. @ 200MHz; 3.3V Max. @ 200MHz; 3.3V Option "D" Option "F" C ppm ppm ps % 0.7*(Vdd) Output Enable & Disable Control C ms VOH 1.40 V 55 5 Vdd-0.60 VOH HCSL 200 Notes < 5 <2 LVDS Unit mA 45 LVPECL Max. 3.63 2.62 1.89 50 27 30 +70 +85 +150 -15 -25 -15 -40 -50 Startup Time [Note 3] Output High Voltage (VOH) Output Low Voltage (VOL) 3.3 2.5 1.8 30 16 17 -20 -40 -55 Rise (Tr) / Fall (Tf) Time (20% to 80% Vpp) Duty Cycle Typ. Over -20C to +70C Over -40C to +85C 20% to 80% Vpp 50 to Vdd-2.0V or Thevenin equivalent V 100 between OUT-P and OUT-N 50 to Ground V Output Enable; or No Connect Output Disable; High Impedance Output Enable Time 10 ms Output Disable Time 0.2 s Output Disable Current Consumption < 10 A OE 0.3V 150 fs @156.25MHz, 3.3V, LVPECL RMS Phase Jitter (12kHz-20MHz BW) Note 2: Note 3: Note 4: 75 Supply Voltage (Vdd) = 1.8V option not available with LVPECL output 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: 03.21.2019 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 3.2 x 2.5 mm XO AX3 ESD Sensitive Pb 3.2 x 2.5 x 1.0 mm RoHS/RoHS II Compliant MSL = 1 RMS Phase Jitter (12kHz -20MHz BW) | Vdd= 3.3V Frequency (MHz) RMS Jitter Output 100 114.285 122.88 125 148.5 150 155.52 156.25 200 LLC Typ. (fs) Max (fs) HCSL 153 200 LVPECL 211 300 LVDS 304 500 LVPECL 264 500 LVDS 239 500 HCSL 122 200 LVPECL 228 300 LVDS 198 300 HCSL 138 200 LVPECL 91 150 LVDS 186 300 LVPECL 154 200 LVDS 158 200 LVPECL 154 200 LVDS 153 200 LVPECL 121 150 HCSL 113 150 LVPECL 75 150 LVDS 115 150 LVDS 70 150 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: 03.21.2019 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 3.2 x 2.5 mm XO AX3 ESD Sensitive Pb 3.2 x 2.5 x 1.0 mm RoHS/RoHS II Compliant MSL = 1 Phase Noise Test Setup [Note 5] * * * * * * * 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 = 75 fs F=156.2500MHz | Vdd=3.3V | HCSL RMS Phase Jitter = 113 fs F= 156.2500MHz | Vdd=3.3V | LVDS RMS Phase Jitter = 115 fs Note 5: 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: 03.21.2019 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 3.2 x 2.5 mm XO AX3 ESD Sensitive Pb 3.2 x 2.5 x 1.0 mm RoHS/RoHS II Compliant MSL = 1 Representative Phase Noise Plots F=100.0000MHz | Vdd=3.3V | LVPECL RMS Phase Jitter = 211 fs F= 100.0000MHz | Vdd=3.3V | LVDS RMS Phase Jitter = 304 fs F= 100.0000MHz | Vdd=3.3V | HCSL RMS Phase Jitter = 153 fs Note 5: 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: 03.21.2019 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 3.2 x 2.5 mm XO AX3 ESD Sensitive Pb 3.2 x 2.5 x 1.0 mm RoHS/RoHS II Compliant MSL = 1 Representative Phase Noise Plots Continued F=125.0000MHz | Vdd=3.3V | LVDS RMS Phase Jitter = 186 fs F= 125.0000MHz | Vdd=3.3V | HCSL RMS Phase Jitter = 138 fs F= 125.0000MHz | Vdd=3.3V | LVPECL RMS Phase Jitter = 91 fs Note 5: 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: 03.21.2019 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 3.2 x 2.5 mm XO AX3 ESD Sensitive Pb 3.2 x 2.5 x 1.0 mm RoHS/RoHS II Compliant MSL = 1 Typical Frequency vs. Temperature Characteristics 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: 03.21.2019 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 3.2 x 2.5 mm XO AX3 ESD Sensitive Pb 3.2 x 2.5 x 1.0 mm RoHS/RoHS II Compliant MSL = 1 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: 03.21.2019 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 3.2 x 2.5 mm XO AX3 ESD Sensitive Pb 3.2 x 2.5 x 1.0 mm RoHS/RoHS II Compliant MSL = 1 Recommended Test Circuit [Note 6] LVPECL vdd LVDS @ Vdd = 3.3V & 2.5V vdd Vdd=3.3V: R1=R3=127; R2=R4=82.5 Vdd=2.5V: R1=R3=250; R2=R4=62.5 HCSL Note 6: 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: 03.21.2019 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 3.2 x 2.5 mm XO AX3 ESD Sensitive Pb 3.2 x 2.5 x 1.0 mm RoHS/RoHS II Compliant MSL = 1 Mechanical Dimensions Pin # #1 #2 #3 #4 #5 #6 Function Option 1 & 2:[Note 7] Output Enable/Disable Option 3 & 4:[Note 8] Output Enable/Disable Ground Output Complementary output Supply Voltage (Vdd) Note 7: Option 1 = Pin 1 OE Active HIGH; Option 2 = Pin 1 OE Active LOW; Note 8: Option 3 = Pin 2 OE Active HIGH; Option 4 = Pin 2 OE Active LOW; Dimensions: 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: 03.21.2019 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 3.2 x 2.5 mm XO AX3 ESD Sensitive Pb 3.2 x 2.5 x 1.0 mm RoHS/RoHS II Compliant MSL = 1 Recommended Reflow Profile [Note 12] 3 Tp Tp Critical Zone TL to Tp Ramp Up [Note 9] Temperature TL [Note 10] TSMAX TL TSMIN Ramp Down Preheat 1 2 25 t 25C to Peak [Note 11] 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 9: Ramp Up Rate (TL TP) = 3C / sec. MAX Note 10: Ramp Down Rate (TP TL) = 6C / sec. MAX Note 11: Time 25C to Peak Temperature (25C TP) = 8 minutes MAX Note 12: Can withstand: 2 reflows 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: 03.21.2019 ISO9001-2015 CERTIFIED ClearClockTM | Ultra-Low Jitter & Power Optimized 3.2 x 2.5 mm XO AX3 ESD Sensitive Pb 3.2 x 2.5 x 1.0 mm RoHS/RoHS II Compliant MSL = 1 Packaging Blank = Bulk* T = Tape & Reel 1,000 units/reel T3 = Tape & Reel 3,000 units/reel Feeding (PULL) Direction (*) MOQ: 250 units Tape Dimensions A B C D E F G H I 8.00 3.40 2.70 4.00 1.40 0.30 4.00 O1.55 1.75 Reel Dimensions J K L M N O 180.00 10.90 11.40 13.20 2.20 22.00 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: 03.21.2019 ISO9001-2015 CERTIFIED