參數(shù)資料
型號(hào): PEB2265
廠商: SIEMENS AG
元件分類: Codec
英文描述: Two Channel Codec Filter with IOM㈢-2 Interface (IOM㈢-2 - SICOFI㈢-2)
中文描述: 雙信道編解碼器與國際移民組織㈢-2接口(移徙㈢-2 - SICOFI㈢-2)
文件頁數(shù): 29/77頁
文件大?。?/td> 851K
代理商: PEB2265
PEB 2265
Programming the IOM
-2 – SICOFI
-2
Semiconductor Group
29
1997-07-01
3.3.3
CR3 Configuration Register 3
COT/R
Selection of Cut Off Transmit/Receive Paths
0 0 0:
Normal Operation
0 0 1:
COT_16K
Cut Off Transmit Path at 16 kHz
(input of TH-Filter)
Cut Off Transmit Path at 8 kHz
(input of compression)
(output is zero for
μ
-law and linear mode,
1 LSB for A-law)
Cut Off Receive Path at 4 MHz
(POFI-output)
Cut Off Receive Path at 64 kHz
(IM-filter input)
0 1 0:
COT_PCM
1 0 1:
COR_PFI
COR_64K
1 1 0:
IDR
Initialize Data RAM
IDR = 0:
IDR = 1:
Normal operation is selected
Contents of Data RAM is set to 0
(used for production test purposes)
The Version number shows the actual design version of
IOM-2-SICOFI-2 (100 for PEB 2265 V1.1)
Version
Bit
7
6
5
4
0
3
2
1
0
COT/R
IDR
Version
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參數(shù)描述
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PEB2266HV2.2 功能描述:接口—CODEC POTS RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel