Analog Devices Inc.

155/622 Mb/s Clock and Data Recovery IC with Integrated Limiting Amp Features: Meets SONET requirements for jitter transfer/generation/tolerance Quantizer sensitivity: 4 mV typical Adjustable slice level: ±100 mV Patented clock recovery architecture Loss-of-signal detect range: 3 mV to 15 mV Single-reference clock frequency for all rates, including15/14 (7%) wrapper rate Choice of 19.44 MHz, 38.88 MHz, 77.76 MHz, or 155.52 MHz REFCLK REFCLK inputs: LVPECL/LVDS/LVCMOS/LVTTL compatible (LVPECL/LVDS only at 155.52 MHz) Optional 19.44 MHz on-chip oscillator to be used with external crystal Loss-of-lock indicator Loopback mode for high speed test data Output squelch and bypass features Single-supply operation: 3.3 V Low power: 540 mW typical 7 mm × 7 mm, 48-lead LFCSP

$14.43 - $14.88