OH-A8FVP18D中文资料

CRYSTAL OSCILLATORS

Data Sheet 0635C

OH-X8FXXXXX Series Rev. A HF/UHF OCXO Low Power SMD

OH - X 8F X X XX X Features Creating a Part Number

CRYSTAL OSCILLATORS

357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881 Data Sheet 0635C

Specifications Parameter Symb Condition Min Typ Max Unit

Note

OH-X8FXXXXX Series HF/UHF OCXO Low Power SMD Rev. A

Absolute Maximum Ratings

Input Break Down Voltage Vcc

-0.5 5.5 V Storage temp. Ts -40 85 ° C

Contr. Voltage

Vc -1 9 V

Electrical

Frequency

Range

F CMOS Sine-wave PECL, LVDS 30 30 30 200 1,000 1,000

MHz

Input Voltage

Vcc 3.135 4.75 3.30 5.0 3.465 5.25 V 3 5

Input Current

Icc At room, steady state 90 160 mA @ 100 MHz, 3.3V @ 622 MHz, 3.3V

Frequency Stability

ΔF/F

vs. Temperature vs. Vcc aging ±50 ±2 ±0.1 ±0.5 ppb ppb/V ppm/year ppm See chart First Year

15 years

Calibration ΔF/F As shipped, 25oC

±0.1 ppm Load

CMOS Sine PECL LVDS 15pF/10KOhm Internally AC-coupled 50 Ohm 50 Ohm to Vcc-2V or Thevenin equivalent 100 Ohm between the outputs, receiving end

Duty cycle

@50% 45 50 55 % CMOS, PECL, LVDS Rise/Fall time Tr/Tf

20 to 80 % 3 0.35 ns CMOS PECL, LVDS

Logic "1" level

Voh CMOS 0.9Vcc V Logic "0" level Vol CMOS

0.1Vcc V Logic "1" level Voh PECL Vcc-0.96

Vcc-0.81V 100K available Logic "0" level Vol PECL Vcc-1.85

Vcc-1.65V 100K available Vo d Differential amplitude 247 330 454 mV Amplitude error 50 mV Vo f

Offset voltage 1.125 1.25 1.375 V Output Levels, LVDS

Offset error 50 mV Output power

P Sinewave Into 50 Ohm 0 4 3 7 dBm 3.3V 5.0V

Start up time

Ts 2 10 ms Phase jitter 1σ

0.4 0.2 1 0.4 ps 100 Hz to 20 MHz 12 KHz to 20 MHz

Subharmonics

Sine, PECL, LVDS CMOS, Sine -45 -40 none dBc F>250MHz F< 250 MHz

Spurious

-60 dBc Harmonics

Sine-wave -30 -25 dBc SSB Phase Noise @10 Hz @100 Hz @1 KHz @10 KHz @100 KHz -100 -125 -140 -160 -165

dBc/Hz @100 MHz, CMOS, Sine SSB Phase Noise @10 Hz @100 Hz @1 KHz @10 KHz @100 KHz -80 -100 -120 -145/-140-150/-145

dBc/Hz @622 MHz; Sine/PECL,LVDS Input

Impedance > 10KOhm Control voltage Vc 0 3.3 V Modulation bandwidth MB 100 Hz Contact Factory for wider MB Deviation Vc=0V to 3.3V,25°C ±0.5 ±1.0 ppm

CRYSTAL OSCILLATORS

357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881

Data Sheet 0635C

OH-X8FXXXXX Series HF/UHF OCXO Low Power SMD Rev. A

Environmental and Mechanical

Operating temp.

range

0°C to 70°C , -40°C to 85°C, see chart, page 1 Mechanical Shock

Per MIL-STD-202, Method 213, Cond. E Thermal Shock

Per MIL-STD-883, Method 1011, Cond. A Vibration

Per MIL-STD-883, Method 2007, Cond. A Soldering Conditions

260°C for 10 s leads only Hermetic Seal Leak rate less than 5x10-8 https://www.wendangku.net/doc/7d2786982.html,/s of helium Electrical Connections Pin Out

Pin #1- Voltage Control ; Pin #2 – N/C ; Pin #3 – Vcc; Pin#4 – Output, CMOS or Sine; Pin#5 – PECL/LVDS Output; Pin#6 – PECL/LVDS Complementary Out; Pin #7 – GND

Maximum solder reflow profile