Datasheet4U Logo Datasheet4U.com

MAX3672 Datasheet Low-jitter 155mhz/622mhz Clock Generator

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-2697; Rev 0; 12/02 Low-Jitter 155MHz/622MHz Clock Generator General.

General Description

The MAX3672 is a low-jitter 155MHz/622MHz reference clock generator IC designed for system clock distribution and frequency synchronization in OC-48 and OC-192 SONET/SDH and WDM transmission systems.

The MAX3672 integrates a phase/frequency detector, an operational amplifier (op amp), prescaler dividers, and input/output buffers.

Using an external VCO, the MAX3672 can be configured easily as a phase-lock loop with bandwidth programmable from 30Hz to 10kHz.

Key Features

  • o Single +3.3V or +5.0V Supply o Power Dissipation: 150mW at +3.3V Supply o External VCO Center Frequencies (fVCO): 155MHz to 700MHz o Reference Clock Frequencies: fVCO, fVCO/2, fVCO/4, fVCO/8, fVCO/32 o Main Clock Output Frequency: fVCO o Optional Output Clock Frequencies: fVCO, fVCO/2, fVCO/4, fVCO/8 o Low Intrinsic Jitter:.

MAX3672 Distributor

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX3670 Low-Jitter 155MHz/622MHz Clock Generator
MAX3675 622Mbps / Low-Power / 3.3V Clock-Recovery and Data-Retiming IC
MAX3676 622Mbps / 3.3V Clock-Recovery and Data-Retiming IC
MAX361 Precision / Quad / SPST Analog Switches
MAX364 Precision / Quad / SPST Analog Switches
MAX365 Precision / Quad / SPST Analog Switches
MAX3656 155Mbps to 2.5Gbps Burst-Mode Laser Driver
MAX3657 155Mbps Low-Noise Transimpedance Amplifier
MAX3658 622Mbps / Low-Noise / High-Gain Transimpedance Preamplifier
MAX366 Signal-Line Circuit Protectors