參數(shù)資料
型號： PCM3060PW
元件分類： Codec
英文描述： 24-BIT, 96/192-kHz ASYNCHRONOUS STEREO AUDIO CODEC
中文描述： 24位96/192-kHz異步立體聲音頻編解碼
文件頁數(shù)： 20/45頁
文件大?。?/td> 394K
代理商： PCM3060PW
www.ti.com
DOUT
0.5 V
DD
0.5 V
DD
0.5 V
DD
DIN
1.4 V
1.4 V
BCK1/2
(Output)
SCKI1/2
(Input)
LRCK1/2
(Output)
t
(BCY)
t
(DIH)
t
(BCH)
t
(BCL)
t
(LRD)
t
(DIS)
t
(DOD)
t
(BCD)
t
(BCD)
T0248-01
Audio Interface Format
PCM3060
SLAS533–MARCH 2007
SYMBOL
t
(BCY)
t
w(BCH)
t
w(BCL)
t
(LRD)
t
(DIS)
t
(DIH)
t
(DOD)
t
(BCD)
PARAMETERS
MIN
1/64 f
S
0.4 t
(BCY)
0.4 t
(BCY)
0
10
10
0
10
TYP
MAX
UNIT
BCK1/2 cycle time
BCK1/2 high time
BCK1/2 low time
LRCK1/2 delay time from BCK1/2 falling edge
DIN setup time to BCK1/2 rising edge
DIN hold time to BCK1/2 rising edge
DOUT delay time from BCK1/2 falling edge
BCK1/2 delay time from SCKI1/2 rising edge
(1)
0.5 t
(BCY)
0.5 t
(BCY)
0.6 t
(BCY)
0.6 t
(BCY)
30
ns
ns
ns
ns
ns
30
40
NOTE: Load capacitance of output is 20 pF.
(1)
This specification applies for SCKI1/2 when the frequency is less than 25 MHz.
Figure 25. Audio Data Interface Timing (Master Mode: BCK1/2 and LRCK1/2 work as Outputs)
The PCM3060 supports the following four interface formats in both slave and master modes, and they are
selectable independently for the ADC and DAC using serial mode control.
24-bit I
2
S format
24-bit left-justified format
24-bit right-justified format
16-bit right-justified format
All formats are provided in MSB-first, 2s complement data format.
20
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM3060PW 制造商:Texas Instruments 功能描述:LEADED PROCESS COMPATIBLE:YES
PCM3060PWG4 功能描述:接口—CODEC 24bit 96/192kHz Asynch St Aud Codec 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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
PCM3060PWR 功能描述:接口—CODEC 24B 96/192kHz Asynchronous Stereo 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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
PCM3060PWRG4 功能描述:接口—CODEC 24bit 96/192kHz Asynch St Aud Codec 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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
PCM-307 制造商:Panduit Corp 功能描述:
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