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產(chǎn)品資訊

PM4344

型號：PM4344
品牌：PMC

批號：13+
封裝：QFP
原價：98
數(shù)量：66620
PDF電子文檔：

訂購電話：86755-83294757
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備注：100%全新原裝 Brand new in stock

詳細描述

PM4344

Quad T1 Framer

FEATURES

• Monolithic single-chip device that

integrates four full-featured T1 framers

and transmitters for terminating duplex

DS1 signals.

• Supports SF, ESF, T1DM (DDS), and

SLC®96 format DS1 signals.

• Supports unframed mode. Supports

B8ZS or AMI line codes.

• Supports transfer of PCM and

signalling data to/from 1.544 Mbit/s,

2.048 Mbit/s, 12.352 Mbit/s, or

16.384 Mbit/s backplane buses.

• Supports n x DS0 backplane interface

for fractional T1.

• Provides robbed-bit signalling

extraction/insertion, programmable idle

and digital milliwatt code substitution,

and two superframes of signalling

debounce on a per-channel basis.

• Provides trunk conditioning which

forces programmable trouble code

substitution and signalling conditioning

on all/selected channels.

• Provides ESF bit-oriented code

detection/generation, and an HDLC

interface for terminating/generating the

ESF data link.

• Software and functionally compatible

with the PM4341A T1XC Single T1

Transceiver. Pin-compatible with the

PM6344 EQUAD Quad E1 Framer.

• Provides an 8-bit microprocessor bus

interface for configuration, control, and

status monitoring.

• Low power 5 V CMOS technology.

• Available in a rectangular 128-pin

Because of wholesale price is different from sample price, our website can not state.Please send your required part number via email to Sales@hkmjd.com or add our skype id mjdccm898 for online talking.As well as welcome you call us : 0755-83957301 We will send offer for you; Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support ！

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與PM4344相關(guān)的型號

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Pm49FL004T-33	PMC	13+	TSOP32	5788	Original 全新原裝
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PM4344-RI	PMC	13+	Standard	56200	100%全新原裝 Brand new in stock
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