DS2188 - T1/CEPT Jitter Attenuator

Product Overview

Dallas Semiconducotr

Datasheet Details

Part number	DS2188
Manufacturer	Dallas Semiconducotr
File Size	149.51 KB
Description	T1/CEPT Jitter Attenuator
Datasheet	DS2188 Datasheet
Additional preview pages of the DS2188 datasheet.

Product details

Description

The DS2188 T1/CEPT Jitter Attenuator Chip contains a 128 X 2-bit buffer which, in conjunction with an external 4X crystal, is used to attenuate the incoming jitter present in clock and data. T1.5 Service Description and Interface Specifications, December 1990), TR-TSY-000170 (Digital Cross-Connect System Requirements and Objectives, November 1985), and the CCITT Recommendations G.735 a

Features

Attenuates clock and data jitter present in T1 or CEPT lines Meets the jitter attenuation templates outlined in TR62411, TR-TSY-000170, G.735, and G.742 Only one external component required; either a 6.176 MHz (T1) or 8.192 MHz (CEPT) crystal Selectable buffer size of 128 or 32 bits Jitter attenuation is easily disabled Single +5V supply; low-power CMOS technology Available in 16-pin DIP and 16-pin SOIC (DS2188S) Companion to the DS2186 Transmit Li.

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Published: Mar 30, 2005 |