CXA2094 View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

Manufacturer

CXA2094

US Audio Multiplexing Decoder

Sony Semiconductor 

Pin Symbol Pin

No.

voltage

8 PCINT1 4.0V

9 PCINT2 4.0V

10 NC

—

11 PLINT

5.1V

12 COMPIN 4.0V

13 NC

—

CXA2094Q

Equivalent circuit

VCC

147

8

30k

22k

VCC

147

9

10k 10k

2k

×2

4k

10

VCC

20k 20k

Description

Stereo block PLL loop filter

integrating pin.

—

147

11

20k 20k

Pilot cancel circuit loop filter

integrating pin.

(Connect a 1µF capacitor

between this pin and GND.)

↓ 20k ↓ 10k

26µ

50µ

VCC

24k 24k

14k 147

12

34k

4V

24k

Audio multiplexing signal

input pin.

13

—

–4–

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