CXA3329ER Просмотр технического описания (PDF) - Sony Semiconductor

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CXA3329ER

Analog Signal Processor TX-IF IC for W-CDMA Cellular Phones

Sony Semiconductor 

Pin

No.

Symbol

17, 18 NC

Typical pin

voltage [V]

—

CXA3329ER

Equivalent circuit

AGCVCC2

Description

No connection.

19 PS

40k

—

19

60k

Power saving mode switch input.

High: Active mode

Low: Power saving mode

AGCGND2

AGCVCC2

8k

8k

20 VCONT

—

20k

20

Gain control voltage input.

21 AGCVCC2

22 AGCGND2

2.85

0

23 OUTX

24 OUT

—

6k

6k

AGCGND2

Positive power supply.

Ground.

23

AGCVCC1

24

25 25

890

890

IF signal differential output.

AGCGND1

–4–

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