VFXO110 XO 9x14mm SMD, LVPECL RoHS Status Features ¾ ¾ ¾ 19MHz to 200MHz Frequency Range Ultra Low Jitter and Phase Noise Low Aging, Vacuum Sealed Crystal Applications ¾ ¾ ¾ Optical Networking, SONET / SDH 10 Gigabit Ethernet Broadband Access Replaces Valpey Fisher Part Number(s): VFT561 Electrical Specifications Parameter Frequency Range Frequency Stability Symbol Condition Min F ∆F/F 19 Vs. Operating Temperature B: 0°C to +70°C G: -40°C to +85°C 0° -40° T Supply Voltage Vcc Input Current Icc 200 MHz ± 20 ± 20 ppm Note ppm/V ppm °C First Year Order Code B Order Code G LVPECL Unterminated 1σ 100Hz 1KHz 10KHz 100KHz SSB Phase Noise Unit +70° +85° Signal Phase Jitter Max ±3 ±1 Vs. Supply Voltage Vs. Aging / Year Operating Temperature Range Output Typ 3.15 50 Ohm Load 0.2 -95 -125 -140 -145 0.5 ps 3.30 3.45 V 75 mA dBc/Hz @ 155.52MHz 75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • Rev_B0909 1 VFXO110 XO 9x14mm SMD, LVPECL Electrical Specifications Parameter Symbol Min @ 50% Duty Cycle Tr/Tf 45 50 20% to 80% Max Unit 55 % 0.5 ns Voh Vcc-0.96 Vcc-0.81 V Vol Vcc-1.85 Vcc-1.65 V 2 10 ms -50 -40 dBc Subharmonics Enable / Disable Function Enable / Disable Time Typ Note 50 Ohm to Vcc-2V or Thevenin Equivalent Bias Required Load Rise / Fall Time Logic “1” Level Logic “0” Level Start up time Condition Input HIGH (>2.5V): DISABLED Input LOW (<0.5V) or floating: ACTIVE Te/Td 100 ns How to Order VFXO110 FREQUENCY, MHz G Temperature Range Code Specification B 0°C to 70°C G -40°C to 85°C 75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • Rev_B0909 2 VFXO110 XO 9x14mm SMD, LVPECL Absolute Maximum Ratings Parameter Supply Break Down Voltage Storage Temperature Symbol Condition Min Typ Max Unit Vcc -0.5 7.0 V Ts -55 +85° °C Note Environmental and Mechanical Parameter Mechanical Shock Thermal Shock Specification Per MIL-STD-202, Method 213, Condition E Per MIL-STD-883, Method 1011, Condition A Vibration Per MIL-STD-883, Method 2007, Condition A Soldering Conditions 260°C for 10s max Leak rate less than 5x10-8 atm.cc/s of helium (crystal only) Hermetic Seal Vcc = 3.3V 127 Ω 6 1 Vc Enable/Disable 2 3 127 Ω 5 Output 4 Output 82 Ω 82 Ω GND Pin # 1 Connection NC 2 3 4 Enable Case, GND Output 5 6 Output Vcc 75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • Rev_B0909 3