VFH230C Series XO Low Jitter 3.3V 5x7mm SMD, LVPECL / LVDS Features RoHS Status 750kHz to 800MHz frequency range <5.0 ps RMS jitter over 12kHz – 20MHz LVPECL or LVDS output with tristate SMD package (5x7 mm) Stability options from 25ppm to 100ppm Leadless chip carrier package is hermetically sealed for superior aging and field performance Crystal angle controlled to 0.5 for excellent temperature stability 168 hour Class B burn-in and extensive environmental testing for best performance in rugged field environments Serialized test data available Calculated MTBF is 3.8X106 hours at 125°C Applications Optical Networking, SONET / SDH Gigabit Ethernet Fibre Channel DSL Description These high reliability oscillators provide LVPECL/LVDS outputs for applications subjected to the most stringent environmental conditions. They are mechanically robust and weigh less than 0.2 grams. This 5x7 mm SMD package has a hermetic seal, thus ensuring the integrity of each part. Each oscillator is burned-in at 125°C for 168 hours, temperature cycled and centrifuged then fully tested in accordance with Table 1. Reliability tests are performed per Table 2. Electrical Specifications Parameter Symbol Frequency Range F Condition Min Typ 0.75 Vs. Operating Temperature Frequency Stability Operating Temperature ∆F/F T Output Supply Voltage VCC Vs. Supply Voltage 1.5 Vs. Aging / Year 3 ±1 -55 -55 LVPECL LVDS 3.15 3.3 Max Unit 800 MHz 100 50 25 ± 20 ppm 3 ppm/V ppm ppm/y +85 +125 C 3.45 V Note See "How to Order“ chart First Year After first year Order Code A Order Code B See “How to Order” chart 75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevH1014 Specifications are subject to change without notice 1 VFH230C Series XO Low Jitter 3.3V 5x7mm SMD, LVPECL / LVDS Electrical Specifications Parameter Symbol Period Jitter RMS Integrated Jitter RMS Condition 19.44MHz 77.76MHz 155.52MHz 622.08MHz Min 155.52MHz Typ 5 8 9 10 Max Unit Note 3 5 ps 45/55 % PECL LVDS dBc/Hz @19.44MHz dBc/Hz @106.25MHz dBc/Hz @155.52MHz dBc/Hz @622.08MHz mA PECL mA LVDS ps 12kHz to 20MHz Symmetry Phase Noise Supply Current ICC (VDD-1.3) VDC 1.25 VDC 10Hz 100Hz 1kHz 10kHz 100kHz 10Hz 100Hz 1kHz 10kHz 100kHz 10Hz 100Hz 1kHz 10kHz 100kHz 10Hz 100Hz 1kHz 10kHz 100kHz 0.75 – 24MHz 24 – 160MHz 160 – 800MHz 0.75 – 24MHz 24 – 96MHz 96 – 800MHz Load Output High Voltage Output Low Voltage Output Differential Voltage Offset Voltage Rise / Fall Time Tristate VOH VOL -60 -90 -112 -140 -140 -60 -90 -112 -127 -125 -60 -90 -112 -125 -123 -60 -90 -109 -110 -109 25 65 100 25 45 80 50 Ohms to VDD-2V (PECL) 100 Ohms (LVDS) VDD-1.025 1.4 1.6 VDD-1.620 0.9 1.1 V V PECL LVDS PECL LVDS VOD 247 355 454 mV LVDS VOS 1.125 1.2 1.375 V LVDS ns PECL LVDS 0.6 1.5 0.7 1.0 “1”: Output Enable – Pin 1 may float or 2.8V min (3.3V VDD) “0”: Tristate – Pin 1 requires 0.4V max (3.3V VDD) Tr/Tf 20% to 80% 75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevH1014 Specifications are subject to change without notice 2 VFH230C Series XO Low Jitter 3.3V 5x7mm SMD, LVPECL / LVDS Environmental and Mechanical Conditions Parameter Leak Specification MIL-STD 883, Method 2002, Cond. B (1500 peak g, 0.5 ms duration, ½ sine wave, 5 shocks in 6 planes) Resistant to 85º R.H. at 85ºC MIL-STD 883, Method 2007, Cond. A (20-2000 Hz of 0.06” d.a. or 20 Gs, whichever is less) MIL STD 883, Method 1014, Cond. A and C Case Hermetically sealed ceramic LCC Pads Soldarable gold over nickel Marking Epoxy ink or laser engraved Resistance to Solvents MIL STD 202, Method 215 Shock Humidity Vibration Table 1 Each unit undergoes screening for product level B class 2 oscillators by MIL-PRF-55310 Internal Visual Stabilization Bake Temperature Cycling Constant Acceleration Fine Leak Gross Leak Burn-in MIL-STD-883 Method 1008, COND. B MIL-STD-883 Method 1010, COND. B MIL-STD-883 Method 2001, COND. A MIL-STD-883 Method 1014, COND. A MIL-STD-883 Method 1014, COND. C MIL-STD-883 Method 1015, COND. B (125°C for 160 hours with bias) Thermal Characteristics Thermal Resistance From Junction to Case, RØjc 16 °C/Watt Surface Mount Application These packages are designed for reflow soldering in accordance with recommended profiles. For handsoldering, the temperature of the iron should not exceed 400°C for three seconds. Electrical test at 25°C Current Frequency at max VDD Rise Time Frequency at min VDD Fall Time “Zero” logic level Duty Cycle “One” logic level Tristate Frequency at 25°C and frequency verification at temperature extremes Serialized test data on each unit available upon request for additional cost. 75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevH1014 Specifications are subject to change without notice 3 VFH230C Series XO Low Jitter 3.3V 5x7mm SMD, LVPECL / LVDS Pin Assignment Pin # 1 2 3 4 Connection Tristate N/C Case, GND Output 5 6 Output Supply Voltage Marking Specification Model Number VFH230CXX 40.000M YWWx Date Code Product Code Frequency In MHz Manufacturer’s Code How to Order — VFH230C — Stability Code Specification Temperature Range Code Specification 100 ppm A -55°C to +85°C B 50 ppm B -55°C to +125°C* C D 25 ppm 20 ppm A *Temperature range only available with stability options of 50 ppm or 100 ppm. FREQUENCY, MHz Tristate Output Logic Code Specification Code Specification T Tristate A 45/55% LVDS N Non-Tristate B 40/60% LVDS C 45/55% PECL D 40/60% PECL 75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevH1014 Specifications are subject to change without notice 4 VFH230C Series XO Low Jitter 3.3V 5x7mm SMD, LVPECL / LVDS TABLE 2 Reliability Test Procedures and Conditions for Quartz Crystal Oscillators B. 1. Group A Electrical Characteristics at 25°C Frequency at nominal supply voltage and endpoints Input current Symmetry (Duty Cycle) Zero/One levels Rise/Fall times Frequency (verify frequency at the temperature extremes) Physical Dimensions Length/width Height Package finish (Corrosion, discoloration, etc.) Marking placement/legibility 2. Group B 1000 hrs at or above 125°C, nominal voltage, proper load (sample size by MIL -PRF-55310 table 6, max. aging within 15 years requirement without catastrophic failures) Subgroup 2: 4 pcs (One-half of Subgroup 1) Condition Method 1011 COND. B Description Thermal Shock Liq. To liq. 15 cycles MIL-STD-202 Method 105 COND. B Altitude, 3.44 inch Hg. 12 hrs Frequency Output waveform MIL-STD-883 Method 1004 Moisture resist. with supply voltage applied 25°C to 65°C, 90 to 100% RH, 10 cycles Frequency Output waveform MIL-STD-202 Method 210 COND. A Resistance to Frequency Solder Heat Output waveform Immersion @350ºC 3.5 sec 3. Group C- All units have passed Group A testing A. Subgroup 1: 8 pcs. C. End Point Measurement Frequency Output waveform Standard MIL-STD-883 Condition Method 2002 COND.B Description Mechanical Shock 1500 g’s, 0.5ms 5 drops, 6 axis MIL-STD-883 Method 2007 COND. A Vibration, var. freq. 20 g’s, 0.06” disp., 2020, 000-20 Hz Frequency Output waveform MIL-STD-883 Method 2003 Solderability Visual 95% Coverage End point Measurement Frequency Output waveform Standard MIL-STD-883 Subgroups 3: 4 pcs. (One half of Subgroup 1) Standard Condition Storage Temp. No. Oper Description 24 hrs. @ -55°C 24 hrs. @ 125°C End point Measurement Frequency Output waveform MIL-STD-883 Method 1009 COND. A Salt Atmosphere 24 hrs. @ 35°C 0.5-3.0% Solution Frequency Output waveform Visual MIL-STD-883 Method 1014 COND. A Method 1014 COND. C Fine Leak Qs <5 X10 MIL-STD-883 Gross Leak -8 Visual in 125°C Detector fluid Test data is available for additional cost. 75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevH1014 Specifications are subject to change without notice 5 VFH230C Series XO Low Jitter 3.3V 5x7mm SMD, LVPECL / LVDS Recommended Reflow Soldering Profile 75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevH1014 Specifications are subject to change without notice 6