參數(shù)資料
型號： STW5094ADT/LF
廠商： STMICROELECTRONICS
元件分類： DAC
英文描述： SERIAL INPUT LOADING, 18-BIT DAC, PBGA36
封裝： 6 X 6 MM, 1.2 MM HEIGHT, TFBGA-36
文件頁數(shù)： 29/52頁
文件大?。?/td> 596K
代理商： STW5094ADT/LF
34/51
MCLK and AUXCLK timing
Audio interface signals timing
PCM interface timing
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
fMCLK
Frequency of MCLK, AUXCLK
Frequency is programmable with
bits F in CR0
512
1.536
2.048
2.560
kHz
MHz
tWMH
Period of MCLK, AUXCLK high
Measured from VIH to VIH
150
ns
tWML
Period of MCLK, AUXCLK low
Measured from VIL to VIL
150
ns
tRM
Rise Time of MCLK, AUXCLK
Measured from VIL to VIH
30
ns
tFM
Fall Time of MCLK, AUXCLK
Measured from VIH to VIL
30
ns
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
tPLRCK
Period of LRCK
20
127
s
DCLRCK Duty Cycle of LRCK in I
2S mode
Slave
40
60
%
tD1SCK
Delay of the 1st SCK edge from
LRCK edges in I2S mode Slave
-10
600
ns
tD2SCK
Delay of the last SCK edge to next
LRCK edges in I2S mode Slave
20
ns
tPSCK1
Period of SCK in I2S mode Slave
50
ns
tPSCK2
Period of SCK in DSP mode Slave
LRCK frequency > 30kHz
LRCK frequency < 30kHz
100
200
ns
tHSCK
Period of SCK high
Measured from VIH to VIH
20
ns
tLSCK
Period of SCK low
Measured from VIL to VIL
20
ns
tSSDI
Setup time SDI to SCK active
edge
10
ns
tHSDI
Hold time SDI from SCK active
edge
10
ns
tDLR
Delay of LRCK edges from SCK
edge in Master mode
10
ns
tD3SCK
Delay of the 1st SCK edge from
LRCK falling edge in SPI mode
-10
ns
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
tHMF
Hold Time MCLK low to FS low
0
ns
tSFM
Setup Time, FS high to MCLK low
30
ns
tDMD
Delay Time, MCLK high to data
valid
Load = 20pF
100
ns
tDMZ
Delay Time, MCLK low to
DX disabled
10
100
ns
tDFD
Delay Time, FS high to data valid
Load = 20pF; Applies only if FS
rises later than MCLK rising edge
in Non Delayed Mode only
100
ns
tSDM
Setup Time, DR valid to MCLK
receive edge
20
ns
相關(guān)PDF資料
PDF描述
STW5094AD/LF SERIAL INPUT LOADING, 18-BIT DAC, PBGA36
SU-1-B3 POWER TRANSFORMER, 1000 VA
SU-1/2-B2 POWER TRANSFORMER, 500 VA
SU-1/4-B1 POWER TRANSFORMER, 250 VA
SU-10-B8 POWER TRANSFORMER, 10000 VA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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STW5095/E01 功能描述:BOARD EVAL I2C/SPI STW5095 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:PCI Express® (PCIe) 主要目的:接口，收發(fā)器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要屬性:- 次要屬性:- 已供物品:板
STW5095/M01 制造商:ST-Ericsson 功能描述:- Bulk
STW5095_07 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low-power asynchronous stereo audio Codec with integrated power amplifiers
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