參數(shù)資料
型號： SRC4194IPAGR
英文描述： 4-Channel, Asynchronous Sample Rate Converter
中文描述： 4通道，異步采樣率轉(zhuǎn)換器
文件頁數(shù)： 30/40頁
文件大小： 502K
代理商： SRC4194IPAGR
"#$%#
SBFS025A JUNE 2004 REVISED JULY 2004
www.ti.com
30
Register 2. Digital Filter Control Register
D7
(MSB)
0
D6
0
D5
0
D4
D3
D2
DDN
D1
D0
(LSB)
LGRP0
DEM1
DEM0
LGRP1
LGRP0
Interpolation Filter Group Delay
LGRP1
These bits are used to select the number of input samples to be stored in the data buffer before the re-sampler
starts to process the data. This has a direct impact on the group delay or latency of the interpolation filter.
LGRP1
0
0
1
1
LGRP0
0
1
0
1
GROUP DELAY
64 Samples (default)
32 Samples
16 Samples
8 Samples
DDN
Decimation Filtering/Direct Downsampling
The DDN bit is used to enable or disable the direct downsampling function of the decimation block.
DDN
0
DECIMATION FILTER OPERATION
Decimation filter enabled. (default)
(Must be used when fsOUT is less than or equal to fsIN.)
Direct downsampling enabled without filtering.
(May be enabled when fsOUT is greater than fsIN.)
1
DEM0
Digital De-Emphasis Filtering
DEM1
These bits are used to configure the digital de-emphasis filter function.
DEM1
0
0
1
1
DEM0
0
1
0
1
DE-EMPHASIS FILTER
Disabled (default)
48kHz Input Sampling Rate
44.1kHz Input Sampling Rate
32kHz Input Sampling Rate
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SRC4194IPAGRG4 功能描述:音頻采樣頻率轉(zhuǎn)換器 4-Ch Asynch Sample Rate Converter RoHS:否 制造商:Texas Instruments THD + 噪聲:- 140 dB 接口:I2C, SPI 工作電源電壓:1.65 V to 2 V / 3 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:TQFP-48 安裝風(fēng)格:SMD/SMT
SRC4194IPAGT 功能描述:音頻采樣頻率轉(zhuǎn)換器 4-Channel Async Sample Rate Conv RoHS:否 制造商:Texas Instruments THD + 噪聲:- 140 dB 接口:I2C, SPI 工作電源電壓:1.65 V to 2 V / 3 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:TQFP-48 安裝風(fēng)格:SMD/SMT
SRC4194IPAGTG4 功能描述:音頻采樣頻率轉(zhuǎn)換器 4-Channel Async Sample Rate Conv RoHS:否 制造商:Texas Instruments THD + 噪聲:- 140 dB 接口:I2C, SPI 工作電源電壓:1.65 V to 2 V / 3 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:TQFP-48 安裝風(fēng)格:SMD/SMT
SRC4382 制造商:BB 制造商全稱:BB 功能描述:Two-Channel, Asynchronous Sample Rate Converter with Integrated Digital Audio Interface Receiver and Transmitter
SRC4382EVM-PDK 功能描述:音頻 IC 開發(fā)工具 SRC4382EVM-PDK Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
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