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Quartz SAW Stabilized and Filtered Diff Sine Technology Fundamental-Mode Oscillation at 669.128 MHz Voltage Tunable for Phase Lock Loop Operations Optical Timing Reference for Forward Error Correction Applications
OP4007B Maximum Ratings
Characteristic Symbol Minimum Typical Maximum Units Operating Frequency Absolute Frequency fO 669.128 MHz Tune Range 100 ppm Tune Voltage 0 +3 VDC Tuning Linearity 5% Modulation Bandwidth 50 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 49 51 % Harmonic Spurious -30 dBc Nonharmonic Spurious -60 dBc Phase Noise dBc/Hz@100Hz offset -70 dBc/Hz 1kHz offset -100 dBc/Hz 10k offset -125 dBc/Hz Noise Floor -150 Q and Q Jitter RMS Jitter 2 PSP-P No Noise on VCC 12 PSP-P 200 mVP-P from 1MHz to fO on 12 PSP-P Output DC Resistance (between Q & Q) 50 KOhm DC Power Supply Operating Voltage VCC 3.13 3.3 5.0 5.25 VDC Operating Current ICC 70 mA Operating Case Temperature TC -40C +85C C
OP4008B General Description
The output of this device is generated and filtered by narrow-band quartz SAW elements at 669.327 MHz. The con-figuration of this clock provides a pure signal for optical timing applications in noisy signal environ-ments. The Q/Q differential output swing of ±1 volt about 0 Vdc has symmetry better than ±1% into loads from 40 to 70 ohms, dete-rmined 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 associated with PLL's.
OP4008B 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
OP4008B Features
• Quartz SAW Stabilized and Filtered "Diff Sine" Technology • Fundamental-Mode Oscillation at 669.327 MHz • Voltage Tunable for Phase Lock Loop Operations • Optical Timing Reference for Forward Error Correction Applications
OP4009B General Description
Quartz SAW Stabilized and Filtered Diff Sine Technology Fundamental-Mode Oscillation at 672.163 MHz Voltage Tunable for Phase Lock Loop Operations Optical Timing Reference for Forward Error Correction Applications
OP4009B Maximum Ratings
Characteristic Symbol Minimum Typical Maximum Units Operating Frequency Absolute Frequency fO 672.163 MHz Tune Range 100 ppm Tune Voltage 0 +3 VDC Tuning Linearity 3% Tuning Sensitivity df/dv 140 300 ppm/V Modulation Bandwidth 125 265 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 49 51 % Harmonic Spurious -30 dBc Nonharmonic Spurious -60 dBc Phase Noise dBc/Hz@100 Hz offset -75 dBc/Hz Phase Noise @ 1 kHz offset -105 dBc/Hz Phase Noise @ 10 k offset -125 dBc/Hz Noise Floor -155 dBc/Hz Q and Q Jitter RMS Jitter 2 PSP-P No Noise on VCC 12 PSP-P 200 mVP-P noise added from 1 MHz to fO 12 PSP-P Input Impedence (Tuning Port) 1 KOhm Output DC Resistance (between Q & Q) 50 KOhm DC Power Supply Operating Voltage 3.13 3.3 5.0 5.25 VDC Operating Current 70 mA Operating Case Temperature TC -40C +85C C