參數(shù)資料
型號(hào): CXD2721Q-1
廠商: Sony Corporation
元件分類: 數(shù)字信號(hào)處理
英文描述: Single-Chip Digital Signal Processor for Karaoke
中文描述: 單芯片數(shù)字信號(hào)處理器的卡拉OK
文件頁(yè)數(shù): 4/70頁(yè)
文件大?。?/td> 941K
代理商: CXD2721Q-1
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CXD2721Q-1
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XTLO
XTLI
AVS6
AO1N
AO1P
AVD4
NC
AVS4
NC
AOUT1
AVS1
AIN1
NC
LO1
AVD1
NC
NC
V
DD
2
V
SS
3
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
V
SS
4
V
DD
3
TP
TP
TP
TP
O
I
O
O
O
I
I
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Crystal oscillator circuit output.
Crystal oscillator circuit input.
Analog GND for master clock.
CH1 DA converter analog reversed phase output. (PWM)
CH1 DA converter analog forward phase output. (PWM)
CH1 DA converter power supply.
Open or fixed to Low.
CH1 DA converter GND.
Open or fixed to Low.
CH1 DA converter LPF output.
CH1 AD converter GND.
CH1 AD converter analog input.
Open or fixed to Low.
CH1 AD converter analog input. LPF operational amplifier inverted output.
CH1 AD converter power supply.
Open or fixed to Low.
Open or fixed to Low.
Digital power supply.
Digital GND.
Test monitor pin. Normally Low output. Leave open.
Test monitor pin. Normally Low output. Leave open.
Test monitor pin. Normally Low output. Leave open.
Test monitor pin. Normally Low output. Leave open.
Test monitor pin. Normally Low output. Leave open.
Test monitor pin. Normally Low output. Leave open.
Test monitor pin. Normally Low output. Leave open.
Test monitor pin. Normally Low output. Leave open.
Test monitor pin. Normally Low output. Leave open.
Test monitor pin. Normally Low output. Leave open.
Digital GND.
Digital power supply.
Test monitor pin. Normally Low output. Leave open.
Test monitor pin. Normally Low output. Leave open.
Test monitor pin. Normally Low output. Leave open.
Test monitor pin. Normally Low output. Leave open.
Pin
No.
Symbol
I/O
Description
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