CMX980A 데이터 시트보기 (PDF) - MX-COM Inc

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CMX980A

Digital Radio Baseband Processor

MX-COM Inc  

Digital Radio Baseband Processor

6

CMX980A Advance Information

Packages

Signal

Description

44-pin PLCC 44-pin QFP

(L6)

(L7)

Pin No.

3, 21

Pin No.

41, 15

Name

VDD

Type

Power

Digital positive supply rail. This pin

should be decoupled to VSS.

27, 40

21, 34

VSS1

Ground

I Channel analog negative supply rail.

28, 39

22, 33

VSS2

Ground Q Channel analog negative supply rail.

31

25

VSSB

Ground Analog Bias negative supply rail.

5

43

VSSA

Ground Auxiliary analog negative supply rail.

4, 13, 22

42, 7, 16

VSS

Ground Primary digital negative supply rail.

Notes: Carefully observe the position of pin 1 on each package type.

Table 1: Signal List

2000 MX-COM, Inc.

www.mxcom.com tel: 800 638 5577 336 744 5050 fax: 336 744 5054

Doc. 20480201.001

4800 Bethania Station Road, Winston-Salem, NC 27105-1201, USA

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