OP4017B

Preliminary OP4017B Quartz SAW Stabilized Differential Output Technology Very Low Jitter Fundamental-Mode Operation at 777.60 MHz Voltage Tunable for Phase Locked Loop Applications Optical Timing Reference for Forward Error Correction Applications The OP4017B is a voltage-controlled SAW clock (VCSC) designed for phase-locked loop (PLL) applications in optical data communications systems. The differential outputs of the OP4017B are generated by high-Q, fundamental mode quartz surface acoustic wave (SAW) technology. This technique provides very low output jitter and phase noise, plus excellent immunity to power supply noise. The OP4017B differential outputs feature ±1% symmetry, and can be DC-configured to drive a wide range of high-speed logic families. The OP4017B is packaged in a hermetic metal-ceramic LCC. 777.60 MHz Optical Timing Clock Absolute Maximum Ratings Rating DC Suppy Voltage Tune Voltage Case Temperature Value 0 to 5.5 0 to 5.5 -55 to 100 Units Vdc Vdc °C SMC-8 Electrical Characteristics Characteristic Operating Frequency Absolute Frequency Tuning Range Tuning Voltage Tuning Linearity Modulation Bandwidth Q and Q Output Voltage into 50 Ω (VSWR ≤ 1.2) Operating Load VSWR Symmetry Harmonic Spurious Nonharmonic Spurious Phase Noise @ 100 Hz offset @ 1 kHz offset @ 10 kHz offset Noise Floor Q and Q Jitter RMS Jitter No Noise on VCC 200 mVP-P Noise, from 1 MHz to ½ fO on VCC Sym fO Notes 1 2 1 1, 8 Minimum Typical 777.6 ±100 Maximum Units MHz ppm ...