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參數(shù)資料
| 型號(hào)： | TP11362A |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Quad Adaptive Differential PCM Processor(四通道適應(yīng)性微分PCM處理器) |
| 中文描述： | 四自適應(yīng)差分的PCM處理器（四通道適應(yīng)性微分的PCM處理器） |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大?。?/td> | 442K |
| 代理商： | TP11362A |
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TP11362A
Quad Adaptive Differential PCM Processor
General Description
The TP11362A is a quad (4) channel Adaptive Differential
Pulse Code Modulation (ADPCM) transcoder, fully compat-
ible to ITU G.726 recommendation in 40 kbps, 32 kbps,
24 kbps, 16 kbps and ANSI 32 kbps modes. The TP11362A
ADPCM processor can operate on up to 8 independent
channels in an 8 kHz frame. Each channel is individually
configured, supporting both full and half duplex operation.All
input/output transfers occur on an interrupt basis using se-
rial, double buffered data registers. Together with National’s
TP3054/57 COMBO
or TP3070/71 COMBO II devices, the
TP11362A forms complete ADPCM channels with Codec/
filtering.
Features
n
CCITT G.726 compatible at 40, 32, 24, 16 kbps
n
ANSI T1.301 compatible at 32 kbps
n
8-channel half-duplex (encode or decode) or 4-channel
full-duplex operation in 8 kHz frame
n
Each channel individually configurable
n
Selectable μ-law or A-law PCM coding
n
Asynchronous 8 MHz master clock operation
n
TTL and CMOS compatible inputs and outputs
n
28-pin PLCC or 24-pin DIP packages
n
Power consumption of typ. 6 mW at +5V per full-duplex
channel
n
On-Chip Power-On-Reset
n
40C to +85C operating temperature range
n
Single 5V supply
Block Diagram
TRI-STATE
and COMBO
are registered trademarks of National Semiconductor Corporation.
DS012877-1
FIGURE 1. Block Diagram
March 1997
T
1997 National Semiconductor Corporation
DS012877
www.national.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TP11362 | CONNECTOR |
| TP11362AN | CONNECTOR ACCESSORY |
| TP11368 | Octal Adaptive Differential PCM Processor |
| TP11368N | Octal Adaptive Differential PCM Processor |
| TP11368V | Octal Adaptive Differential PCM Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TP11362AN | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad Adaptive Differential PCM Processor |
| TP11362AV | 制造商:Texas Instruments 功能描述: |
| TP11362AV/NOPB | 功能描述:IC PROCESSOR QUAD DIF PCM 28PLCC RoHS:是 類別:集成電路 (IC) >> 接口 - 電信 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標(biāo)準(zhǔn)包裝:750 系列:* |
| TP11368 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal Adaptive Differential PCM Processor |
| TP11368N | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal Adaptive Differential PCM Processor |
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