參數(shù)資料
型號： LC89052T
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PDSO24
封裝： 0.225 INCH, TSSOP-24
文件頁數(shù)： 10/42頁
文件大?。?/td> 482K
代理商： LC89052T
LC89052T
No.7457-18/42
8.4.4 Output data formats: special mode (DATAO)
The output format of after-demodulation audio data must be set with OFSEL[2:0].
In the format shown below, input data information except the audio data is output as well.
BCK, LRCK, and DATAO are output in synchronization with the rising edge of CKOUT. DATAO is output in
synchronization with the falling edge of BCK.
Generation of output data starts at the LRCK edge immediately after the ERROR output turns low.
(3) as bi-phase data output, the input bi-phase data is output in synchronization with 128fs clock BCK and fs clock
LRCK. However, BCK in PLL unlocked state is set to the 64fs clock.
As for NRZ data output in (4), (5), 28bits are output. 4 bits of validity (V), user data (U), channel status (C) and also
preamble B (Z) plus 24 bits of LSB first audio data. H is output as Z bit in the frames (L-ch and R-ch) whose
preamble B is confirmed.
The low level is output all the time except for the effective bit length of the NRZ data output.
Figure 8.7 Data Output Timing (Special Mode)
(3) : Biphase data output (OFSEL[2 : 0]=101)
LRCK
BCK
DATAO
LRCK
BCK
DATAO
LRCK
BCK
DATAO
LSB
28 bits
L-ch
R-ch
LSB
MSB
LSB
28 bits
L-ch
R-ch
VZ
Notice : "Z" means Preamble "B"
-24 bit-
LSB
L-ch
R-ch
28 bits
C
LSB
V
P
U
C
MSB V
P
U
C
UC
MSB
LSB
V
Z
-24 bit-
U C
MSB V
Z
-24 bit-
U C
MSB V
Z
-24 bit-
U C
Notice : "Z" means Preamble "B"
(4) : NRZ data I
2S output (OFSEL[2 : 0]=110)
(5) : NRZ data LSB first left-justified output (OFSEL[2 : 0]=111)
P
MSB
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC89052TA-E 功能描述:音頻發(fā)送器、接收器、收發(fā)器 RoHS:否 制造商:Cirrus Logic 工作電源電壓:3.3 V, 5 V 電源電流:11.8 mA 通道數(shù)量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝:
LC89052TA-TLM-E 功能描述:音頻發(fā)送器、接收器、收發(fā)器 RoHS:否 制造商:Cirrus Logic 工作電源電壓:3.3 V, 5 V 電源電流:11.8 mA 通道數(shù)量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝:
LC89052THS-E 制造商:ON Semiconductor 功能描述:AUDIO I/F RECEIVER
LC890561W 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS IC Digital Audio Interface Receiver with Built-in Data Buffer Memory
LC890561W-E 功能描述:音頻發(fā)送器、接收器、收發(fā)器 RoHS:否 制造商:Cirrus Logic 工作電源電壓:3.3 V, 5 V 電源電流:11.8 mA 通道數(shù)量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝:
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