Key facts
- Brand
- Analog Devices
- Model
- AD802
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-08
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Analog Devices AD800/AD802 Clock Recovery Data Retiming Phase-Locked Loop Datasheet
The AD800 and AD802 employ a second-order phase-locked loop architecture to perform clock recovery and data retiming on Non-Return to Zero (NRZ) data. These devices support standard telecommunications bit rates, including DS-3, STS-1, and STM-1, without requiring an external VCXO or preamble for lock acquisition.
The document provides comprehensive technical specifications covering operating conditions, performance parameters such as jitter tolerance and static phase error, pin descriptions, thermal characteristics, and typical application circuits. It includes specific data for various models like the AD800-45BQ, AD800-52BR, and AD802-155KR/BR.
Analog Devices AD802 specifications
| Nominal Center Frequency (AD800-45) | 44.736 MHz |
|---|---|
| Supply Voltage | +5 V or –5.2 V |
| Jitter Peaking (Damping Factor 5) | 0.08 dB |
Source: Analog Devices AD800/AD802 Clock Recovery Data Retiming Phase-Locked Loop Datasheet
All Analog Devices AD802 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Does the AD800/AD802 require an external VCXO?
No, these devices do not require a preamble or an external VCXO to lock onto input data.
From: Analog Devices AD800/AD802 Clock Recovery Data Retiming Phase-Locked Loop Datasheet
What is the acquisition time for a damping factor of 5?
The device acquires lock on random or scrambled data within 4 × 10^5 bit periods when using a damping factor of 5.
From: Analog Devices AD800/AD802 Clock Recovery Data Retiming Phase-Locked Loop Datasheet
What data rates do the AD800 and AD802 support?
They support NRZ data rates from 20 Mbps up to 160 Mbps.
From: Analog Devices AD800/AD802 Data Recovery and Data Retiming PLL Datasheet
Do the devices require a preamble or external VCXO to lock?
No, the PLLs lock onto input data without a preamble or external VCXO.
From: Analog Devices AD800/AD802 Data Recovery and Data Retiming PLL Datasheet