CXD2721Q-1 Ver la hoja de datos (PDF) - Sony Semiconductor
Número de pieza
componentes Descripción
Fabricante
CXD2721Q-1 Datasheet PDF : 70 Pages
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CXD2721Q-1
Pin
No.
Symbol I/O
Description
36 XTLO
O Crystal oscillator circuit output.
37 XTLI
I Crystal oscillator circuit input.
38 AVS6
— Analog GND for master clock.
39 AO1N
O CH1 DA converter analog reversed phase output. (PWM)
40 AO1P
O CH1 DA converter analog forward phase output. (PWM)
41 AVD4
— CH1 DA converter power supply.
42 NC
Open or fixed to Low.
43 AVS4
— CH1 DA converter GND.
44 NC
Open or fixed to Low.
45 AOUT1 O CH1 DA converter LPF output.
46 AVS1
— CH1 AD converter GND.
47 AIN1
I CH1 AD converter analog input.
48 NC
Open or fixed to Low.
49 LO1
I CH1 AD converter analog input. LPF operational amplifier inverted output.
50 AVD1
— CH1 AD converter power supply.
51 NC
Open or fixed to Low.
52 NC
Open or fixed to Low.
53 VDD2
— Digital power supply.
54 VSS3
— Digital GND.
55 TP
O Test monitor pin. Normally Low output. Leave open.
56 TP
O Test monitor pin. Normally Low output. Leave open.
57 TP
O Test monitor pin. Normally Low output. Leave open.
58 TP
O Test monitor pin. Normally Low output. Leave open.
59 TP
O Test monitor pin. Normally Low output. Leave open.
60 TP
O Test monitor pin. Normally Low output. Leave open.
61 TP
O Test monitor pin. Normally Low output. Leave open.
62 TP
O Test monitor pin. Normally Low output. Leave open.
63 TP
O Test monitor pin. Normally Low output. Leave open.
64 TP
O Test monitor pin. Normally Low output. Leave open.
65 VSS4
— Digital GND.
66 VDD3
— Digital power supply.
67 TP
O Test monitor pin. Normally Low output. Leave open.
68 TP
O Test monitor pin. Normally Low output. Leave open.
69 TP
O Test monitor pin. Normally Low output. Leave open.
70 TP
O Test monitor pin. Normally Low output. Leave open.
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