Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
Quartz SAW Stabilized Differential Output Technology Very Low Jitter Fundamental-Mode Operation at 622.08 MHz Voltage Tunable for Phase Locked Loop Applications Timing Reference for Optical Data Communications Systems
OP4005B Maximum Ratings
Characteristic Symbol Minimum Typical Maximum Units Operating Frequency Absolute Frequency fO 622.08 MHz Tuning Range 100 ppm Tuning Voltage 0 3.3 Vdc Tuning Linearity 5 % Tuning Sensitivity df/dv 140 300 ppm/V Modulation Bandwidth 200 265 300 kHz Q and Q Output Voltage into 50 Ohm (VSWR ? 1.2) VO 0.60 1.1 VP-P Operating Load VSWR 2:1 VP-P Symmetry 45 55 % Harmonic Spurious -30 dBc Nonharmonic Spurious -60 dBc Phase Noise @ 100 Hz offset -70 dBc/Hz Phase Noise @ 1 kHz offset -100 dBc/Hz Phase Noise @ 10 kHz offset -125 dBc/Hz Noise Floor -150 dBc/Hz Q and Q Jitter RMS Jitter (10kHz to 80MHz) 0.1 ps No Noise on VCC 12 psP-P 200 mVP-P Noise from 1 MHz to fO on VCC 12 psP-P Input Impedence (Tuning Port) 8 10 KOhm Output DC Resistance (between Q & Q) 50 KOhm DC Power Supply Operating Voltage VCC 3.13 3.3 or 5.0 5.25 Vdc Operating Current ICC 70 mA Operating Case Temperature TC -40C +85C C
OP4006B General Description
The output of this device is generated and filtered by narrowband quartz SAW elements at 666.51 MHz. The confi-guration of this clock is intended to provide a pure signal for optical timing applications in noisy signal environments. The Q/Qbar differential output swing of ±1 volt about 0 vdc has symmetry better than ±1% into loads from 40 ohms to 70 ohms; determined by customer application. The long term frequency accuracy is set by an external reference source allowing this device to complete a Phase Lock Loop design without the usual noise and jitter problems ass-ociated with PLL's.
OP4006B Maximum Ratings
Rating
Value
Units
DC Suppy Voltage
0 to 5.5
Vdc
Tuning Voltage
0 to 6
Vdc
Case Temperature
-55 to 100
°C
OP4006B Features
• Quartz SAW Stabilized and Filtered "Diff Sine" Technology • Fundamental-Mode Oscillation at 666.51 MHz • Voltage Tunable for Phase Lock Loop Operations • Optical Timing Reference for Forward Error Correction Applications