ETC5054N

更新时间： 2024-10-29 22:40:47

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		解码器过滤器编解码器电信集成电路电信电路光电二极管 LTE PC
页数	文件大小	规格书
18页	155K
描述
SERIAL INTERFACE CODEC/FILTER

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

ETC5054N 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	DIP	包装说明：	DIP, DIP16,.3
针数：	16	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.83
Is Samacsys：	N	压伸定律：	MU-LAW
滤波器：	YES	最大增益公差：	0.15 dB
JESD-30 代码：	R-PDIP-T16	JESD-609代码：	e0
线性编码：	NOT AVAILABLE	负电源额定电压：	-5 V
功能数量：	1	端子数量：	16
工作模式：	SYNCHRONOUS/ASYNCHRONOUS	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装等效代码：	DIP16,.3
封装形状：	RECTANGULAR	封装形式：	IN-LINE
电源：	+-5 V	认证状态：	Not Qualified
座面最大高度：	5.1 mm	子类别：	Codecs
最大压摆率：	9 mA	标称供电电压：	5 V
表面贴装：	NO	技术：	CMOS
电信集成电路类型：	PCM CODEC	温度等级：	COMMERCIAL
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
宽度：	7.62 mm	Base Number Matches：	1

ETC5054N 数据手册

ETC5054

ETC5057

SERIAL INTERFACE CODEC/FILTER

COMPLETE CODEC AND FILTERING SYS-

TEM (DEVICE) INCLUDING:

– Transmithigh-pass and low-pass filtering.

– Receivelow-pass filter with sin x/x correction.

– ActiveRC noise filters

– µ-lawor A-lawcompatibleCOderandDECoder.

– Internalprecision voltage reference.

– Serial I/O interface.

– Internalauto-zero circuitry.

DIP16 (Plastic)

A-LAW 16 PINS (ETC5057FN, 20 PINS)

µ-LAW WITHOUT SIGNALING, 16 PINS

(ETC5054FN, 20 PINS)

MEETS OR EXCEEDS ALL D3/D4 AND

CCITT SPECIFICATIONS

ORDERING NUMBERS:

ETC5057N

ETC5054N

5V OPERATION

LOW OPERATING POWER - TYPICALLY 60

POWER-DOWN STANDBY MODE - TYPI-

CALLY 3 mW

AUTOMATIC POWER-DOWN

TTL OR CMOS COMPATIBLE DIGITAL IN-

TERFACES

SO16 (Wide)

MAXIMIZES LINE INTERFACE CARD CIR-

CUIT DENSITY

0 to 70°C OPERATION

ORDERING NUMBERS:

ETC5057D

ETC5054D

DESCRIPTION

The ETC5057/ETC5054 family consists of A-law

and µ–law monolithic PCM CODEC/filters utilizing

the A/D and D/A conversion architecture shown in

the block diagram below, and a serial PCM inter-

face. The devices are fabricated using double-

poly CMOS process. The encode portion of each

device consists of an input gain adjust amplifier,

an active RC pre-filter which eliminates very high

frequency noise prior to entering a switched-ca-

pacitor band-pass filter that rejects signals below

200 Hz and above 3400 Hz. Also included are

auto-zero circuitry and a companding coder which

samples the filtered signal and encodes it in the

PLCC20

ORDERING NUMBERS:

ETC5057FN

ETC5054FN

companded A-law or –law PCM format. The de-

code portion of each device consists of an ex-

panding decoder, which reconstructs the analog

signal from the companded A-law or µ–law code,

a low-pass filter which corrects for the sin x/x re-

sponse of the decoder output and rejects signals

above 3400 Hz and is followed by a single-ended

power amplifier capable of driving low impedance

loads. The devices require 1.536 MHz, 1.544

MHz, or 2.048 MHz transmit and receive master

clocks, which may be asynchronous, transmit and

receive bit clocks which may vary from 64 kHz to

2.048 MHz, and transmit and receive frame sync

pulses. The timing of the frame sync pulses and

PCM data is compatible with both industry stand-

ard formats.

March 2000

1/18

This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

12 3 4 5 6 7...18

中文翻译

下载PDF

与ETC5054N相关器件

型号	品牌	获取价格	描述	数据表
ETC5054N-X	STMICROELECTRONICS	获取价格	MU-LAW, PCM CODEC, PDIP16, PLASTIC, DIP-16
ETC5056J	STMICROELECTRONICS	获取价格	IC,PCM CODEC,SINGLE,CMOS,DIP,20PIN,CERAMIC
ETC5057	STMICROELECTRONICS	获取价格	SERIAL INTERFACE CODEC/FILTER
ETC5057D	STMICROELECTRONICS	获取价格	SERIAL INTERFACE CODEC/FILTER
ETC5057D-X	ETC	获取价格	A-Law CODEC
ETC5057FN	ETC	获取价格	A-Law CODEC
ETC5057FN/G	ETC	获取价格	A-Law CODEC
ETC5057FN-X	ETC	获取价格	A-Law CODEC
ETC5057J	ETC	获取价格	A-Law CODEC
ETC5057J-X	ETC	获取价格	A-Law CODEC

与ETC5054N相关文章

三星深化印度制造布局，供应链本地化进程加速
2024-10-29

16
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

19
纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

43
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

50

产品中心

服务支持

精选活动

关于我们

帮助中心

ETC5054N

ETC5054N 技术参数

ETC5054N 数据手册

与ETC5054N相关器件

与ETC5054N相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ETC5054N

ETC5054N 技术参数

ETC5054N 数据手册

与ETC5054N相关器件

与ETC5054N相关文章

您还可以找

您在本页遇到什么问题？