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参数资料
| 型号： | DS2165QN+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/17页 |
| 文件大小： | 0K |
| 描述： | IC PROC ADPCM 16/24/32K 28-PLCC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 37 |
| 类型： | ADPCM 处理器 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-LCC（J 形引线） |
| 供应商设备封装： | 28-PLCC（11.51x11.51） |
| 包装： | 管件 |
| 产品目录页面： | 1429 (CN2011-ZH PDF) |
DS2165Q
11 of 17
PCM AND ADPCM INPUT/OUTPUT
Since the organization of the input and output time slots on the DS2165Q does not depend on the
algorithm selected, it always assumes that PCM input and output are in 8-bit bytes and that ADPCM
input and output are in 4-bit bytes. Figure 12 demonstrates how the DS2165Q handles the I/O for the
three different algorithms. In the figure, it is assumed that channel X is in the compression mode
(CP/ EX = 1) and channel Y is in the expansion mode (CP/ EX = 0). Also, it is assumed that both the input
and output time slots for both channels are set to 0.
Figure 12. PCM AND ADPCM I/O EXAMPLE
Note 1: The bit after the LSB in the 24kbps ADPCM output is only a 1 when the DS2165Q is operated
in the software mode and is programmed to perform 24kbps compression; in all other configurations, it is
a 0.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| DS2165QN/T&R | 功能描述:音频 DSP 16/24/32kbps ADPCM Processor 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 16/24/32kbps ADPCM Processor 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 28PLCC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC PROC ADPCM 16/24/32K 28-PLCC 制造商:Maxim Integrated Products 功能描述:Audio DSPs 16/24/32kbps ADPCM Processor |
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