5秒后页面跳转
捷配首页

Datasheet > 电信电路 > 编解码器> MC14LC5480P
MC14LC5480P PDF预览

MC14LC5480P

更新时间： 2024-11-10 22:54:59
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 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PC
页数 文件大小 规格书
24页 279K
描述
5 V PCM Codec-Filter

阅读下载

中文翻译

获取价格

MC14LC5480P 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：DIP包装说明：DIP, DIP20,.3
针数：20Reach Compliance Code：unknown
HTS代码：8542.39.00.01风险等级：5.25
压伸定律：A/MU-LAW滤波器：YES
最大增益公差：0.25 dBJESD-30 代码：R-PDIP-T20
JESD-609代码：e0长度：26.415 mm
线性编码：NOT AVAILABLE功能数量：1
端子数量：20工作模式：SYNCHRONOUS/ASYNCHRONOUS
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：DIP
封装等效代码：DIP20,.3封装形状：RECTANGULAR
封装形式：IN-LINE峰值回流温度（摄氏度）：NOT SPECIFIED
电源：5 V认证状态：Not Qualified
座面最大高度：4.57 mm子类别：Codecs
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：INDUSTRIAL端子面层：TIN LEAD
端子形式：THROUGH-HOLE端子节距：2.54 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：7.62 mmBase Number Matches：1

MC14LC5480P 数据手册

 浏览型号MC14LC5480P的Datasheet PDF文件第2页浏览型号MC14LC5480P的Datasheet PDF文件第3页浏览型号MC14LC5480P的Datasheet PDF文件第4页浏览型号MC14LC5480P的Datasheet PDF文件第5页浏览型号MC14LC5480P的Datasheet PDF文件第6页浏览型号MC14LC5480P的Datasheet PDF文件第7页 
Order this document  
by MC14LC5480/D  
SEMICONDUCTOR TECHNICAL DATA  
Advance Information  
P SUFFIX  
PLASTIC DIP  
CASE 738  
The MC14LC5480 is a general purpose per channel PCM Codec–Filter with  
pin selectable Mu–Law or A–Law companding, and is offered in 20–pin DIP,  
SOG, and SSOP packages. This device performs the voice digitization and  
reconstruction as well as the band limiting and smoothing required for PCM  
systems. This device is designed to operate in both synchronous and  
asynchronous applications and contains an on–chip precision reference  
voltage.  
20  
20  
1
DW SUFFIX  
SOG PACKAGE  
CASE 751D  
1
This device has an input operational amplifier whose output is the input to the  
encoder section. The encoder section immediately low–pass filters the analog  
signal with an active R–C filter to eliminate very high frequency noise from being  
modulated down to the passband by the switched capacitor filter. From the  
active R–C filter, the analog signal is converted to a differential signal. From this  
point, all analog signal processing is done differentially. This allows processing  
of an analog signal that is twice the amplitude allowed by a single–ended  
design, which reduces the significance of noise to both the inverted and  
non–inverted signal paths. Another advantage of this differential design is that  
noise injected via the power supplies is a common–mode signal that is  
cancelled when the inverted and non–inverted signals are recombined. This  
dramatically improves the power supply rejection ratio.  
SD SUFFIX  
SSOP  
CASE 940C  
20  
1
ORDERING INFORMATION  
MC14LC5480P  
Plastic DIP  
MC14LC5480DW SOG Package  
MC14LC5480SD SSOP  
After the differential converter, a differential switched capacitor filter band–  
passes the analog signal from 200 Hz to 3400 Hz before the signal is digitized  
by the differential compressing A/D converter.  
PIN ASSIGNMENT  
The decoder accepts PCM data and expands it using a differential D/A  
converter. The output of the D/A is low–pass filtered at 3400 Hz and sinX/X  
compensated by a differential switched capacitor filter. The signal is then filtered  
by an active R–C filter to eliminate the out–of–band energy of the switched  
capacitor filter.  
RO+  
RO–  
1
2
20  
19  
V
AG  
TI+  
PI  
3
4
18  
17  
TI–  
TG  
PO–  
The MC14LC5480 PCM Codec–Filter accepts a variety of clock formats,  
including Short Frame Sync, Long Frame Sync, IDL, and GCI timing  
environments. This device also maintains compatibility with Motorola’s family of  
Telecommunication products, including the MC14LC5472 U–Interface Trans-  
ceiver, MC145474/75 S/T–Interface Transceiver, MC145532 ADPCM Trans-  
coder, MC145422/26 UDLT–1, MC145421/25 UDLT–2, and MC3419/MC33120  
SLIC.  
The MC14LC5480 PCM Codec–Filter utilizes CMOS due to its reliable  
low–power performance and proven capability for complex analog/digital VLSI  
functions.  
PO+  
5
6
16  
15  
Mu/A  
V
V
DD  
SS  
FSR  
DR  
7
14  
13  
12  
11  
FST  
8
DT  
BCLKR  
PDI  
9
BCLKT  
MCLK  
10  
•
•
•
•
•
•
•
•
•
•
Pin for Pin Replacement for the MC145480  
Single 5 V Power Supply  
Typical Power Dissipation of 15 mW, Power–Down of 0.01 mW  
Fully–Differential Analog Circuit Design for Lowest Noise  
Transmit Band–Pass and Receive Low–Pass Filters On–Chip  
Active R–C Pre–Filtering and Post–Filtering  
Mu–Law and A–Law Companding by Pin Selection  
On–Chip Precision Reference Voltage (1.575 V)  
Push–Pull 300 Ω Power Drivers with External Gain Adjust  
MC145536EVK is the Evaluation Kit that Also Includes the MC145532  
ADPCM Transcoder  
This document contains information on a new product. Specifications and information herein are subject to change without notice.  
REV 0.1  
5/96  
Motorola, Inc. 1996  
1234567...24

中文翻译

下载PDF

与MC14LC5480P相关器件

型号 品牌 获取价格 描述 数据表
MC14LC5480SD MOTOROLA

获取价格

 		5 V PCM Codec-Filter
MC14LC5480SD FREESCALE

获取价格

 		5 V PCM Codec-Filter
MC14LC5480SD NXP

获取价格

 		IC,PCM CODEC,SINGLE,CMOS,SSOP,20PIN,PLASTIC
MC14LC5480SDR2 MOTOROLA

获取价格

 		A/MU-LAW, PCM CODEC, PDSO20, SOG-20
MC14LC5480SDR2 NXP

获取价格

 		A/MU-LAW, PCM CODEC, PDSO20, SOG-20
MC14LC5540 MOTOROLA

获取价格

 		ADPCM Codec
MC14LC5540DW MOTOROLA

获取价格

 		ADPCM Codec
MC14LC5540DWR2 NXP

获取价格

 		A/MU-LAW, ADPCM CODEC, PDSO28, SOG-28
MC14LC5540FU MOTOROLA

获取价格

 		ADPCM Codec
MC14LC5540FU NXP

获取价格

 		IC,PCM CODEC,SINGLE,QFP,32PIN,PLASTIC

与MC14LC5480P相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证