製品情報

PM4344

型番：PM4344
ブランド：PMC

日付：13+
パッケージ：QFP
原価：98
数量：66620
PDF電子ファイル：

注文電話：86755-83294757
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注釈：100%全新原装 Brand new in stock

詳細な説明

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 ！

批发与零售价位不同,无法一一明示,详情请通过邮件或客服咨询(国内销售部电话:0755-83957301,企业QQ2850151585), 由于电子元器件价格不稳定,时常有稍许变动,本公司未能及时调整,如您觉得售价不适，请与我们说明并适当议价,谢谢支持。

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