Datasheet > LE58083ABGC

LE58083ABGC

更新时间： 2024-11-08 19:51:43

品牌	Logo	应用领域
加拿大卓联 - ZARLINK		PC 电信电信集成电路
页数	文件大小	规格书
95页	915K
描述
PCM Codec, A/MU-Law, 1-Func, CMOS, PBGA121, GREEN, M0-219B, LFBGA-121

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LE58083ABGC 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	LFBGA, BGA121,11X11,32	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.73
其他特性：	IT ALSO OPERATES WITH 3.3V ANALOG SUPPLY VOLTAGE	压伸定律：	A/MU-LAW
滤波器：	YES	最大增益公差：	0.4 dB
JESD-30 代码：	S-PBGA-B121	长度：	10 mm
线性编码：	16-BIT	功能数量：	1
端子数量：	121	工作模式：	SYNCHRONOUS
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：	LFBGA
封装等效代码：	BGA121,11X11,32	封装形状：	SQUARE
封装形式：	GRID ARRAY, LOW PROFILE, FINE PITCH	电源：	3.3 V
认证状态：	Not Qualified	座面最大高度：	1.4 mm
子类别：	Codecs	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
电信集成电路类型：	PCM CODEC	温度等级：	INDUSTRIAL
端子形式：	BALL	端子节距：	0.8 mm
端子位置：	BOTTOM	宽度：	10 mm
Base Number Matches：	1

LE58083ABGC 数据手册

™

Le58083

Low Voltage Subscriber Line Audio-processing Circuit

VE580 Series

APPLICATIONS

RELATED LITERATURE

■ Codec function on telephone switch line cards

■ 080753 Le58QL02/021/031 QLSLAC™ Data Sheet

■ 080754 Le58QL061/063 QLSLAC™ Data Sheet

FEATURES

■ 080761 QSLAC™ to QLSLAC™ Design Conversion

■ Low-power, 3.3 V CMOS technology with 5 V tolerant

Guide

digital inputs

■ 080758 QSLAC™ to QLSLAC™ Guide to New Designs

■ Pin programmable PCM/MPI or GCI interface

■ Software and coefficient compatible to the VE580

DESCRIPTION

series QLSLAC™ devices

The Le58083 Octal Low Voltage Subscriber Line Audio-

Processing Circuit (Octal SLAC™) devices integrate the key

functions of analog line cards into high-performance, very-

programmable, eight-channel codec-filter devices. The

Le58083 Octal SLAC devices are based on the proven design

of Zarlink’s reliable SLAC device families. The advanced

architecture of the Le58083 Octal SLAC devices implements

eight independent channels and employs digital filters to allow

software control of transmission, thus providing a cost-effective

solution for the audio-processing function of programmable line

cards. The Le58083 Octal SLAC devices are software and

coefficient compatible to the VE580 series QLSLAC™ devices.

Advanced submicron CMOS technology makes the Le58083

Octal SLAC devices economical, with both the functionality and

the low power consumption needed in line card designs to

maximize line card density at minimum cost. When used with

multiple Zarlink SLIC devices, an Le58083 Octal SLAC device

provides a complete software-configurable solution to the

BORSCHT functions.

■ Standard PCM/microprocessor interface

(PCM/MPI mode)

— Single or Dual PCM ports available

— Time slot assigner (up to 128 channels per port)

— Clock slot and transmit clock edge options

— Optional supervision on the PCM highway

— 1.536, 1.544, 2.048, 3.072, 3.088, 4.096, 6.144, 6.176,

or 8.192 MHz master clock derived from MCLK or PCLK

— µP access to PCM data

— Real Time Data with interrupt (open drain or TTL)

— Broadcast mode

■ General Circuit Interface (GCI mode)

— Control and PCM data on a single port

— 2.048 Mbits/s data rate

— 2.048 MHz or 4.096 MHz clock option

■ Performs the functions of eight codec/filters

■ Software programmable:

— SLIC device input impedance and Transhybrid balance

— Transmit and receive gains and Equalization

— Programmable Digital I/O pins with debouncing

■ A-law, µ-law, or linear coding

BLOCK DIAGRAM

GCI/PCM

Interface

ANALOG

DXA/DU

DRA/DD

TSCA

DXB

■ Built-in test modes with loopback, tone generation,

VIN_(1-8)

and µP access to PCM data

Signal

Processing

Channels 1-8

PCM & GCI Interface

VOUT_(1-8)

■ Mixed state (analog and digital) impedance scaling

■ Performance guaranteed over a 12 dB gain range

■ Supports multiplexed SLIC device outputs

DRB

Time Slot Assigner

(TSA)

TSCB

VREF_1, VREF_2

■ 256 kHz or 293 kHz chopper clock for Zarlink SLIC

SLIC

CONTROLS

Clock

Reference

Circuits

devices with switching regulator

FS/FSC

CD1_(1-8)

CD2_(1-8)

C3_(1-8)

PCLK/DCL

■ Maximum channel bandwidth for V.90 modems

MCLK_1, MCLK_2

SLIC

Interface

(SLI)

ORDERING INFORMATION

C4_(1-8)

C5_(1-8)

DCLK-S0_1, DCLK-SO_2

CS/PG_1, CS/PG_2

Device

Package

GCI Control Logic &

Microprocessor Interface

(MPI)

C6_(1-8)

C7_(1-8)

DIO-S1_1, DIO-S1_2

Le58083ABGC

121-pin BGA (Green package)*

INT_1, INT_2

RST

*Green package meets RoHS Directive 2002/95/EC of the European

Council to minimize the environmental impact of electrical equipment.

Document ID# 080921 Date:

Sep 18, 2007

Rev:

Version:

Distribution:

Public Document

12 3 4 5 6 7...95

中文翻译

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与LE58083ABGC相关器件

型号	品牌	获取价格	描述	数据表
LE58QL021BVC	ZARLINK	获取价格	PCM Codec, A/MU-Law, 1-Func, CMOS, PQFP44, GREEN, PLASTIC, MS-026ACB, TQFP-44
LE58QL021BVC	MICROSEMI	获取价格	PCM Codec, A/MU-Law, 1-Func, CMOS, PQFP44, GREEN, PLASTIC, MS-026ACB, TQFP-44
LE58QL021BVCT	MICROSEMI	获取价格	PCM Codec, A/MU-Law, 1-Func, CMOS, PQFP44, GREEN, MS-026ACB, TQFP-44
LE58QL021FJC	MICROSEMI	获取价格	PCM Codec, A/MU-Law, 1-Func, CMOS, PQCC44, GREEN, PLASTIC, MS-018AC, LCC-44
LE58QL021FJC	ZARLINK	获取价格	PCM Codec, A/MU-Law, 1-Func, CMOS, PQCC44, GREEN, PLASTIC, MS-018AC, LCC-44
LE58QL021FJCT	ZARLINK	获取价格	PCM Codec, A/MU-Law, 1-Func, CMOS, PQCC44, GREEN, PLASTIC, MS-018AC, LCC-44
LE58QL021FJCT	MICROSEMI	获取价格	PCM Codec, A/MU-Law, 1-Func, CMOS, PQCC44, GREEN, PLASTIC, MS-018AC, LCC-44
LE58QL021JC	MICROSEMI	获取价格	PCM Codec, A/MU-Law, 1-Func, CMOS, PQCC44, PLASTIC, MS-018AC, LCC-44
LE58QL021VC	MICROSEMI	获取价格	PCM Codec, A/MU-Law, 1-Func, CMOS, PQFP44, MS-026ACB, TQFP-44
LE58QL022BVC	MICROCHIP	获取价格	PCM Codec

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