VFOV103 OCXO – Ultra Low Noise, Ultra Stable HCMOS / SINEWAVE Features RoHS Status 5MHz to 120MHz Frequency Range Ultra Low Phase Noise: (fundamental crystal) o -155 dBc/Hz @ 1KHz offset o -168 dBc/Hz floor Sine Wave or HCMOS output Applications PLL reference for Telecommunication Systems Microwave Communications / RADAR signal source GPS holdover Instrumentation / Test and Measurement Electrical Specifications Parameter Frequency Range Frequency Stability Operating Temperature Range Allan Variance Symbol Condition Min F ∆F/F 5 Vs. Operating Temp. E: -30C to +70C 10 Vs. Supply Voltage ±3 Vs. Aging / Day Vs. Aging / Year 3 0.3 T -30 Retrace 1s 1Hz 10Hz 100Hz 1KHz 10KHz 100KHz After 30 min. G-sensitivity worst direction SSB Phase Noise Supply Voltage Vcc Power Consumption P Warm up time τ Typ Max Unit 120 MHz ±5 +70 10e-12 -95 -125 -145 -155 -165 -168 11.4 4.75 3.14 steady state, 25C steady state, -30C start-up +25C 12.0 5.0 3.3 1.0 2.0 3.2 2 Note ppb STD option shown. See “How to Order” Chart below ppb Ref. Vcc typ. ppb ppm after 30 days 0.2ppb available C STD option shown. See “How to Order” Chart below For 10MHz Oscillator dBc/Hz ( For 100MHz see plot on next page ) 20 ppb 1 12.6 5.25 3.47 1.2 2.2 3.5 3 ppb/g V W min to 0.1ppm accuracy 75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevB0311 1 VFOV103 OCXO – Ultra Low Noise, Ultra Stable HCMOS / SINEWAVE Electrical Specifications Parameter Symbol Condition Min HCMOS/TTL HCMOS / TTL Output Levels VH Vcc = 5 or 12V Vcc=3.3V Typ 3.9 2.4 Sine-Wave Output Levels 45 Vcc=5 or 12V Vcc=3.3V +6 +3 RL +8 +4 10 ns 55 % +10 +5 dBm Vc Deviation slope Vref Vcc = 5 or 12V Vcc=3.3V 0 0 from nominal F 0.5 Vcc = 5 or 12V Vcc = 3.3V Vcc = 5 or 12V Vcc=3.3V 0.125 0.4 4.1 2.7 dBc Fundamental 4.2 2.8 1 V ppm ppm/ V 4.2 2.8 Order Code S Ω none Pull Range Reference output V -25 Harmonics Control Voltage Order Code H 0.4 50 Sub-Harmonics Note V At 100MHz Duty Cycle Unit 10KOhm / 15pF VL Rise / Fall time Max 4.3 2.9 Monotonic, Positive V 75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevB0311 2 VFOV103 OCXO – Ultra Low Noise, Ultra Stable HCMOS / SINEWAVE Absolute Ratings Parameter Supply Break Down Voltage Control Voltage Symbol Condition Min Typ Max Unit Vcc -0.5 Vcc+20% V Vc -1 9 V - Note Environmental and Mechanical Parameter Storage Temperature Specification -60°C to +90°C Hermetically Sealed Humidity Per MIL-STD-202, 30g, half sine, 11ms Per MIL-STD-202, 10g swept Sine to 500Hz Mechanical Shock Vibration 260C for 10s Soldering Conditions Model VFOV103 - How to Order Stability Temperature Range Supply Voltage Aging Output W D E C H Code A B C D E G Package Dimensions (mm) VFOV103 25.4 x 25.4 Code R T U V Specification 0°C to 50°C 0°C to 70°C -10°C to 60°C -20°C to 70°C -30°C to 70°C -40°C to 85°C Specification -7 1x10 -8 5x10 -8 2x10 -8 1x10 Per day 5ppb 3ppb 2ppb 0.5ppb 0.4ppb Code A F B D E Code D E B Per year 0.5ppm 0.3ppm 0.2ppm 60ppb 50ppb Frequency, MHz Above 50Mhz Below 50MHz Code H S Specification 5V ± 5% 3.3V± 5% 12V ± 5% Specification HCMOS Sinewave Available Frequency Stabilities over Operating Temperature Ranges Order Code Temperature Range Stability 1x10 -7 5x10 -8 2x10 A 0°C to 50°C B 0°C to 70°C C -10°C to 60°C D -20°C to 70°C E -30°C to 70°C G -40°C to 85°C -8 1x10 -8 75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevB0311 3 10 VFOV103 OCXO – Ultra Low Noise, Ultra Stable HCMOS / SINEWAVE Package VFOV103 Bottom View Vcc 5 Vc 100 Ω 3 Vref 1 Output 4 2 10K Pin # 1 Connection Output 2 3 4 5 GND Vc Vref Vcc 75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevB0311 4