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SD-A3DAHDF-FREQ 数据表(PDF) 2 Page - Nel Frequency Controls,inc |
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SD-A3DAHDF-FREQ 数据表(HTML) 2 Page - Nel Frequency Controls,inc |
2 / 3 page SD-A3DAXXX Series Continued LVDS UHF VCXO Absolute Maximum Ratings Parameter Symbol Value Unit Operating Temperature Range To -40 to +85 ºC Storage Temperature Range Tst -50 to +90 ºC Supply Voltage Vcc -0.5 to 4.5 V Enable/Disable Voltage Ven/dis 0 to Vcc V Electrical Parameters Parameter Symb Conditions, Note MIN TYP MAX Unit Nominal Frequency Fo 38 640 MHz Supply Voltage Vcc Code A 3.135 3.3 3.465 V Supply current Icc 80 100 mA Output Logic Type LVDS Load At receiving end between the outputs 90 100 110 Ohm Output Levels Vod Differential amplitude 247 330 454 mV Amplitude error 50 mV Vof Offset Voltage 1.125 1.25 1.375 V Offset Voltage error 50 mV Duty Cycle (Symmetry) At outputs crossing, room temperature 45/55 50/50 55/45 % Rise/Fall Time Tr/Tf 20 to 80, 80 to 20 % 0.5 0.7 ns Jitter Integrated J Integrated from Phase Noise, 12 KHz to 20 MHz , RMS 0.4 ps Wavecrest characterized Random period, 155 MHz 622 MHz 3.5 6 ps Accumul., pk-to-pk 155 MHz 622 MHz 20 40 ps Phase Noise £(∆f) 155 MHz @ 10 Hz @100 Hz @1 KHz @10KHz @100KHz @1MHz @>10M -60 -90 -120 -130 -128 -144 -150 dBc/Hz Frequency Stability ∆F/F Overall, including initial calibration, temperature, aging 10 years, shock and vibration @ Vc=Vcc/2 30 ppm Control Voltage Range Vc 0V Vcc V Setability Vcs Vc to set F at Fo; T, Vcc, load - nominal, as shipped 0.4 Vcc 0.5 Vcc 0.6 Vcc V Absolute Pull Range APR Over all conditions, see part # creation 20,32, 50,100 ppm Input Impedance Zin @ Fmod < 100 Khz 10 KOhm Modulation Bandwidth At Vc = Vcc/2, -3dB 10 KHz Enable High Option Pin 2 Enabled Pin 2 Disabled CMOS logic 1 or N/C CMOS logic 0 0.7 Vcc 0 Vcc 0.3 Vcc V Enable Low Option Pin 2 Disabled Pin 2 Enabled CMOS logic 1 or N/C CMOS logic 0 0.7 Vcc 0 Vcc 0.3 Vcc V 357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881 Email: nelsales@nelfc.com www.nelfc.com Rev. - CRYSTAL CLOCK OSCILLATORS Data Sheet 0629D |
类似零件编号 - SD-A3DAHDF-FREQ |
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类似说明 - SD-A3DAHDF-FREQ |
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