參數(shù)資料
型號: T7570
元件分類: Codec
英文描述: T7570 Programmable PCM Codec with Hybrid-Balance Filter
中文描述: T7570可編程PCM編解碼器與混合平衡濾波器
文件頁數(shù): 2/28頁
文件大?。?/td> 567K
代理商: T7570
2
Lucent Technologies Inc.
T7570 Programmable PCM Codec
with Hybrid-Balance Filter
Data Sheet
October 1996
Table of Contents
Content
Page
Features ...................................................................................................................................................................1
Description ...............................................................................................................................................................1
Pin Information .........................................................................................................................................................3
Functional Description ..............................................................................................................................................5
Powerup Initialization ............................................................................................................................................5
Powerdown State ..................................................................................................................................................5
Transmit Filter and Encoder ..................................................................................................................................5
Decoder and Receive Filter ..................................................................................................................................6
PCM Interface .......................................................................................................................................................6
Serial Control Port ................................................................................................................................................6
Programmable Functions ......................................................................................................................................7
Hybrid-Balance Filter ..........................................................................................................................................11
Programming the Filter .......................................................................................................................................12
Absolute Maximum Ratings ....................................................................................................................................13
Handling Precautions .............................................................................................................................................13
Electrical Characteristics ........................................................................................................................................14
dc Characteristics ...............................................................................................................................................14
Transmission Characteristics ..................................................................................................................................15
Timing Characteristics ............................................................................................................................................20
Applications ............................................................................................................................................................25
Outline Diagrams ....................................................................................................................................................26
28-Pin PLCC .......................................................................................................................................................26
Ordering Information ...............................................................................................................................................27
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