CXA2064 查看數據表（PDF） - Sony Semiconductor

零件编号

产品描述 (功能)

比赛名单

CXA2064

US Audio Multiplexing Decoder

Sony Semiconductor 

Pin

No.

Symbol

Pin

voltage

13 PCINT2 4.0V

14 PCINT1 4.0V

15 MAINOUT 4.0V

16 MAININ 4.0V

17 FOMO

—

19 MUTE

—

Eqivalent circuit

VCC

147

13

10k 10k

2k

×2

4k

VCC

147

14

30k

22k

VCC

15k

×4

VCC

147

15

↓

200µ

1k

VCC

10k

VCC

147

16

47k

4V

17

19

70k

10.5k 50k

–6–

CXA2064M

Description

Stereo block PLL loop filter

integrating pin.

(L + R) signal output pin.

Input the (L + R) signal from

MAINOUT (Pin 15).

Mode control switch pin.

This pin has 3 ranges for

input voltage.

Sets forced monoral mode

and also control ST.ID.

Mode control switch pin.

When this pin is set to H level,

TVOUT output is muted.

Share Link: