Datasheet4U Logo Datasheet4U.com

MAX3877 Datasheet Clock And Data Retiming Ics

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-2062; Rev 0; 5/01 2.5Gbps, +3.3V Clock and Data Retiming ICs with Vertical Threshold.

General Description

The MAX3877/MAX3878 are pact, low-power clock recovery and data retiming ICs for 2.488Gbps SONET/ SDH applications.

The fully integrated phase-locked loop (PLL) recovers a synchronous clock signal from the serial NRZ data input, which is retimed by the recovered clock.

An additional 2.488Gbps serial input is available for system loopback diagnostic testing, or this input can be connected to a 155MHz reference clock to maintain a valid clock output in the absence of data transitions.

Key Features

  • o Exceeds ANSI, ITU, and Bellcore SONET/SDH Specifications o Adjustable Input Threshold (±180mV) o 10mVp-p to 1.2Vp-p Differential Input Range o 540mW Power Dissipation (at +3.3V) o Fully Integrated Clock Recovery and Data Retiming o Optional Holdover Capability (Using External Reference Clock) o 0.003UIRMS Clock Jitter Generation o Tolerates >2000 Consecutive Identical Digits o Additional 2.488Gbps Input for Diagnostic Loopback Testing o Differential PECL or CML Data and Clock Outputs o Loss-of.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX3872 Multirate Clock and Data Recovery
MAX3873A Low-Power / Compact 2.5Gbps/2.7Gbps Clock-Recovery and Data-Retiming IC
MAX3875 2.5Gbps / Low-Power / #.3V Clock Recovery and Data Retiming IC
MAX3876 2.5Gbps / Low-Power / +3.3V Clock Recovery and Data Retiming IC
MAX3800 3.2Gbps Adaptive Equalizer and Cable Driver
MAX3802 3.2Gbps Quad Adaptive Cable Equalizer
MAX3803 DC-Coupled / UCSP 3.125Gbps Equalizer
MAX3804 12.5Gbps Settable Receive Equalizer
MAX3805 10.7Gbps Adaptive Receive Equalizer
MAX381 Precision / Low-Voltage Analog Switches

MAX3877 Distributor