UAA2073M Просмотр технического описания (PDF) - Philips Electronics

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UAA2073M

Image rejecting front-end for GSM applications

Philips Electronics 

Philips Semiconductors

Image rejecting front-end

for GSM applications

PINNING

SYMBOL PIN

DESCRIPTION

SBS

1 sideband selection

n.c.

2 not connected

n.c.

3 not connected

VCC1

4 supply voltage for receive and

transmit sections

RFINA

5 RF input A (balanced)

RFINB

6 RF input B (balanced)

GND1

7 ground 1 for receive and transmit

sections

TXINA

8 transmit mixer input A (balanced)

TXINB

9 transmit mixer input B (balanced)

SYNTHON 10 hardware power-on of LO section

(including buffers to RX and TX)

RXON

11 hardware power-on for receive

section and LO buffers to RX

TXON

12 hardware power-on for transmit

section and LO buffers to TX

TXOIFB

13 transmit mixer IF output B

(balanced)

TXOIFA

14 transmit mixer IF output A

(balanced)

VCC2

GND2

15 supply voltage for LO section

16 ground 2 for LO section

LOINB

17 LO input B (balanced)

LOINA

18 LO input A (balanced)

IFB

19 IF output B (balanced)

IFA

20 IF output A (balanced)

Product specification

UAA2073M

handbook, halfpage

SBS 1

20 IFA

n.c. 2

19 IFB

n.c. 3

18 LOINA

VCC1 4

17 LOINB

RFINA 5

16 GND2

UAA2073M

RFINB 6

15 VCC2

GND1 7

14 TXOIFA

TXINA 8

13 TXOIFB

TXINB 9

12 TXON

SYNTHON 10

11 RXON

MBG793

Fig.2 Pin configuration.

1995 Dec 07

4

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