參數(shù)資料
型號(hào)： GS9023ACFY
廠商： Gennum Corporation
元件分類： Codec
英文描述： GENLINX -TM II GS9023A Embedded Audio CODEC
中文描述： GENLINX -商標(biāo)二GS9023A嵌入式音頻編解碼器
文件頁(yè)數(shù)： 5/37頁(yè)
文件大?。?/td> 318K
代理商： GS9023ACFY
5 of 37
G
GENNUM CORPORATION
19795 - 6
19
WCINA
I
48kHz word clock for channels 1 and 2. Used only when operating in Multiplex
Mode and when the audio source is not an AES/EBU data stream. This pin
should be grounded when inputting AES/EBU digital audio data or when
operating in Demultiplex Mode.
20
WCINB
I
48kHz word clock for channels 3 and 4. Used only when operating in Multiplex
Mode and when the audio source is not an AES/EBU data stream. This pin
should be grounded when inputting AES/EBU digital audio data or when
operating in Demultiplex Mode.
21
AINA
I
Audio signal input for channels 1 and 2. AES/EBU digital audio data is bi-phase
mark encoded. For all non-AES/EBU input modes, bi-phase mark encoding is not
required.
22
AINB
I
Audio signal input for channels 3 and 4. AES/EBU digital audio data is bi-phase
mark encoded. For all non-AES/EBU input modes, bi-phase mark encoding is not
required.
24
PCLK
I
Video clock signal input.
27, 28, 75
TEST
-
Connect to ground.
30
SAFA
I/O
Start of audio frame indicator for channels 1 and 2. Valid only for non-AES/EBU
audio formats. This pin should be grounded when inputting AES/EBU audio data.
SAFA is HIGH for audio frame 0 and LOW for all other audio frames. In Multiplex
Mode, this pin is an input and is supplied by the user. In Demultiplex Mode, this
pin is an output and is generated by the GS9023A.
31
SAFB
I/O
Start of audio frame indicator for channels 3 and 4. Valid only for non-AES/EBU
audio formats. This pin should be grounded when inputting AES/EBU audio data.
SAFB is set to HIGH for audio frame 0 and LOW for all other audio frames. In
Multiplex Mode, this pin is an input and is supplied by the user. In Demultiplex
Mode, this pin is an output and is generated by the GS9023A.
32
VFLA
I/O
Validity flag for channels 1 and 2. Valid only for non-AES/EBU audio formats. This
pin should be grounded when inputting AES/EBU audio data. VFLA is HIGH
when audio is invalid and LOW when audio is valid. In Multiplex Mode, this pin is
an input and is supplied by the user. In Demultiplex Mode, this pin is an output
and is generated by the GS9023A.
33
VFLB
I/O
Validity flag for channels 3 and 4. Valid only for non-AES/EBU audio formats. This
pin should be grounded when inputting AES/EBU audio data. VFLB is HIGH
when audio is invalid and LOW when audio is valid. In Multiplex Mode, this pin is
an input and is supplied by the user. In Demultiplex Mode, this pin is an output
and is generated by the GS9023A.
34
UDA
I/O
User data for channels 1 and 2. Valid only for non-AES/EBU audio formats. This
pin should be grounded when inputting AES/EBU audio data. In Multiplex Mode,
this pin is an input and is supplied by the user. In Demultiplex Mode, this pin is
an output and is generated by the GS9023A.
35
UDB
I/O
User data for channels 3 and 4. Valid only for non-AES/EBU audio formats. This
pin should be grounded when inputting AES/EBU audio data. In Multiplex Mode,
this pin is an input and is supplied by the user. In Demultiplex Mode, this pin is
an output and is generated by the GS9023A.
36
CSA
I/O
Channel status for channels 1 and 2. Valid only for non-AES/EBU audio formats.
This pin should be grounded when inputting AES/EBU audio data. In Multiplex
Mode, this pin is an input and is supplied by the user. In Demultiplex Mode, this
pin is an output and is generated by the GS9023A.
37
CSB
I/O
Channel status for channels 3 and 4. Valid only for non-AES/EBU audio formats.
This pin should be grounded when inputting AES/EBU audio data. In Multiplex
Mode, this pin is an input and is supplied by the user. In Demultiplex Mode, this
pin is an output and is generated by the GS9023A.
PIN DESCRIPTIONS (CONTINUED)
NUMBER
SYMBOL
TYPE
DESCRIPTION
相關(guān)PDF資料
PDF描述
GS9023 Embedded Audio CODEC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS9023ACFYE3 制造商:Semtech Corporation 功能描述:Audio Codec 4ADC / 4DAC 24-Bit 100-Pin LQFP
GS9023B 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Embedded Audio CODEC
GS9023BCVE3 功能描述:IC AUDIO CODEC 100PIN TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率（位）:18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比，標(biāo)準(zhǔn) ADC / DAC (db):81.5 / 88 動(dòng)態(tài)范圍，標(biāo)準(zhǔn) ADC / DAC (db):82 / 87.5 電壓 - 電源，模擬:2.6 V ~ 3.3 V 電壓 - 電源，數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-TQFN-EP（7x7） 包裝:帶卷 (TR)
GS9023-CFY 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Embedded Audio CODEC
GS9024 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Automatic Cable Equalizer
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