ADN2807 Rev. A is a 155/622 Mb/s clock and data recovery IC with integrated limiting amp
The ADN2807 is a 155/622 Mb/s Clock and Data Recovery (CDR) IC designed to meet SONET requirements for jitter transfer, generation, and tolerance. It features an integrated limiting amplifier, a quantizer with adjustable slice level, and supports rates up to OC-12 and 15/14 FEC. The device can operate with a single-reference clock frequency or an on-chip oscillator with an external crystal.
| Quantizer Differential Input Sensitivity | 4 mV p-p typical |
|---|---|
| Quantizer DC Input Voltage Range | 0 to 1.2 V |
| Power Supply Voltage | 3.3 V typical |
| Power Supply Current | 164 mA typical |
| Package Type | 7 mm x 7 mm 48-lead LFCSP |
| Jitter Transfer Bandwidth (OC-12) | 200 kHz typical |
| Jitter Generation (OC-12) | 0.003 UI rms |
The device supports OC-3, OC-12, and 15/14 FEC rates.
Yes, it includes an optional 19.44 MHz on-chip oscillator to be used with an external crystal.
The typical power consumption is 540 mW.
The device is available in a compact 7 mm x 7 mm 48-lead chip-scale package (LFCSP).