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参数资料
| 型号： | DS2165QL |
| 厂商： | DALLAS SEMICONDUCTOR |
| 元件分类： | Codec |
| 英文描述： | A/MU-LAW, ADPCM CODEC, PQCC28 |
| 封装： | PLASTIC, LCC-28 |
| 文件页数： | 14/18页 |
| 文件大小： | 313K |
| 代理商： | DS2165QL |
DS2165/DS2165Q
5 of 18
ADDRESS/COMMAND BYTE Figure 3
(MSB)
(LSB)
-
X/ Y
A5
A4
A3
A2
A1
A0
SYMBOL
POSITION
NAME AND DESCRIPTION
-
ACB.7
Reserved; must be 0 for proper operation
X/ Y
ACB.6
X/Y Channel Select
0 = update channel Y characteristics
1 = update channel X characteristics
A5
ACB.5
MSB of Device Address
A4
ACB.4
A3
ACB.3
A2
ACB.2
A1
ACB.1
A0
ACB.0
LSB of Device Address
CONTROL REGISTER Figure 4
(MSB)
(LSB)
AS0
AS1
IPD
ALRST
BYP
U/
A
AS2
CP/
EX
SYMBOL
POSITION
NAME AND DESCRIPTION
AS0
CR.7
Algorithm Select 0. See Table 2.
AS1
CR.6
Algorithm Select 1. See Table 2.
IPD
CR.5
Idle and Power-Down.
0 = channel enabled
1 = channel disabled (output 3-stated)
ALRST
CR.4
Algorithm Reset.
0 = normal operation
1 = reset algorithm for selected channel
BYP
CR.3
Bypass.
0 = normal operation
1 = bypass selected channel
U/
A
CR.2
Data Format.
0 = A-law
1 =
m-law
AS2
CR.1
Algorithm Select 2. See Table 2.
CP/
EX
CR.0
Channel Coding.
0 = expand (decode) selected channel
1 = compress (encode) selected channel
相关PDF资料 |
PDF描述 |
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| DS2165Q | A/MU-LAW, ADPCM CODEC, PQCC28 |
| DS2165QN | A/MU-LAW, ADPCM CODEC, PQCC28 |
| DS2172T | SPECIALTY TELECOM CIRCUIT, PQFP32 |
| DS2172TN | SPECIALTY TELECOM CIRCUIT, PQFP32 |
| DS2172 | SPECIALTY TELECOM CIRCUIT, PQFP32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2165QL/T&R | 制造商:Maxim Integrated Products 功能描述:ADPCM PROCESSOR 28PLCC - Tape and Reel |
| DS2165QL/T&R | 功能描述:音频 DSP RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| DS2165QN | 功能描述:音频 DSP RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| DS2165QN/T&R | 制造商:Maxim Integrated Products 功能描述:ADPCM PROCESSOR 16/24/32KBS IND T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC ADPCM PROCESSOR PLCC 制造商:Maxim Integrated Products 功能描述:Audio DSPs 16/24/32kbps ADPCM Processor |
| DS2165QN/T&R+ | 制造商:Maxim Integrated Products 功能描述:ADPCM PROCESSOR PLCC IND T&R LF - Tape and Reel |
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