W3020 データシートの表示（PDF） - Agere -> LSI Corporation

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W3020

GSM Multiband RF Transceiver

Agere -> LSI Corporation 

Advance Data Sheet

December 1999

Description (continued)

Detailed Block Diagram

W3020 GSM Multiband RF Transceiver

EEL2 1

DLNAI 2

EEL3 3

GLNAI 4

TIFIP 5

TIFIN 6

GNDS4 7

GNDP2 8

VDD P2 9

VDD C2 10

CP2 11

GNDC2 12

VDD L2 13

L2P 14

L2N 15

GNDL2 16

LNA

1800 B

VCC

BIAS

GND

EEL[1:3]

s

LNA

B

900

EEL[1:3]

TX MIXER

VCCM

RF

MIXERS

VCCB

VCC

GND

s

GND

VCC

LO2

PLL

VCC

LO2

BUFFER

540 MHz

GND

MUX

GSM

1800

GSM

900

s

VCC

GND

EEGND

s

VCCB

VCCB

GND

MODULATOR

∑

VCC

GND

TIP TIN

TQP TQN

DIV BY

2 OR 3

G1

4 dB

G5

21 dB

G2

G3 8 dB

16 dB

VCC

GND

G6

4 dB

DIV BY

2

VCC

GND

G4

32 dB

B G[0:6]

VDD

CONTROL LOGIC/

SERIAL BUS

GND

LO2

LOCK

TEST

s

48 GNDS3

47 RIP

46 RIN

45 RQP

44 RQN

43 VDD B

42 GNDB

41 TQN

40 TQP

39 TIN

38 TIP

37 VDD I

36 GNDI

35 IFIP

34 IFIN

33 TEST

Figure 2. IC Block Diagram with Pinout

Lucent Technologies Inc.

5

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