Datasheet > MT8926APR

MT8926APR

更新时间： 2024-01-31 03:12:05

品牌	Logo	应用领域
美高森美 - MICROSEMI		电信电信集成电路
页数	文件大小	规格书
36页	808K
描述
SPECIALTY TELECOM CIRCUIT, PQCC28, PLASTIC, LCC-28

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技术参数
数据手册

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MT8926APR 技术参数

生命周期：	Obsolete	包装说明：	QCCJ,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.84	JESD-30 代码：	S-PQCC-J28
JESD-609代码：	e0	长度：	11.505 mm
功能数量：	1	端子数量：	28
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	QCCJ
封装形状：	SQUARE	封装形式：	CHIP CARRIER
认证状态：	Not Qualified	座面最大高度：	4.57 mm
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	电信集成电路类型：	TELECOM CIRCUIT
温度等级：	INDUSTRIAL	端子面层：	TIN LEAD
端子形式：	J BEND	端子节距：	1.27 mm
端子位置：	QUAD	宽度：	11.505 mm
Base Number Matches：	1

MT8926APR 数据手册

MT8926

ISO-CMOS ST-BUS Family

T1 Performance Monitoring

Adjunct Circuit (PMAC)

Data Sheet

DS5718

Issue 3

July 1993

Features

•

ANSI T1.403 and T1.408 Performance

Monitoring and Maintenance Functions

Ordering Information

MT8926AE

MT8926AP

28 Pin Plastic DIP

28 Pin PLCC

•

Operates in conjunction with Mitel's T1/ESF

framer circuits (MT8976/77 and MH89760B)

-40^oC to +85^oC

•

D3/D4 (SF), and ESF modes of operation

One and two second timers

Supports bit-oriented and message-oriented

data transfer over the Facility Data Link (FDL)

Description

•

ESF and D3/D4 Yellow Alarms, Alarm

Indication Signal and Loss of Signal Indication

The MT8926 Performance Monitoring Adjunct Circuit

(PMAC) interworks with Mitel's MT8976/77 and

MH89760B to provide performance monitoring data,

alarms and T1 maintenance features.

Framing Error, CRC Error and Bipolar Violation

Error counters

Alarm interrupts and counter overflow interrupts

It meets the performance monitoring and maintenance

requirements of ANSI T1.403 and T1.408, and also

supports Channel Service Unit (CSU) requirements.

Applications

•

T1 line performance data collection

CSU performance monitoring

ISDN Primary Rate maintenance controller

E8Ko

FDLi

E8Ki

E8K/FDL

Mux

FDLo

Transmit BOM

FDL

Extractor

Receive BOM Register &

RAI Debounce

4 Bit SE

Counter

SEI

FSI

IRQ

C2i

Framer,

SE/FE

Detector

4 Bit FE

Counter

CSTi0

Snap-

Shot

Registers

Line

Loopback

Integrator

ST-BUS

Interface

CSTi1

CSTo

8 Bit BPV

Counter

BSI

RxA

B8ZS

RESET

Recovery,

BPV Detector

RxB

ECLK

8 Bit CRC

Counter

Payload

& Line

Loopback

Control

DSTi0

DSTi1

DSTo

CSI

AIS/LOS

Detector

Timer

1SEC

F0i

Figure 1 - Functional Block Diagram

SEMICMF.019

123 4 5 6 7...36

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