General Description
The MAX3969 is a recommended upgrade for the MAX3964, MAX3965, and MAX3968. The MAX3964A limiting amplifier, with 2mVP-P input sensitivity and PECL data outputs, is ideal for low-cost ATM, FDDI, and Fast Ethernet fiber optic applications.

FEATUREs
♦ Single Supply: +3.0V to +5.5V
♦ 2mVP-P Input Sensitivity
♦ 1.2ns Output Edge Speed
♦ Loss-of-Signal Detector with Programmable Threshold
♦ Analog Received-Signal-Strength Indicator
♦ Output Squelch Function
♦ Choice of TTL or PECL LOS Outputs
♦ Compatible with 4B/5B Data Coding

APPLICATIONs
    125Mbps FDDI Receivers
    155Mbps LAN ATM Receivers
    Fast Ethernet Receivers
    ESCON Receivers
    155Mbps FTTx Receivers