UAA2073AM datasheet(4/20 Pages) PHILIPS

4 / 20 page

1997 Jan 27

Philips Semiconductors

Product speciﬁcation

Image rejecting front-end

for GSM applications

UAA2073AM

PINNING

SYMBOL

DESCRIPTION

SBS

sideband selection (should be

grounded for fLO <fRF)

n.c.

not connected

n.c.

not connected

VCC1

supply voltage for receive and

transmit sections

RFINA

RF input A (balanced)

RFINB

RF input B (balanced)

GND1

ground 1 for receive and transmit

sections

TXINA

transmit mixer input A (balanced)

TXINB

transmit mixer input B (balanced)

SXON

hardware power-on of LO section

(including buffers to RX and TX)

RXON

hardware power-on for receive

section and LO buffers to RX

TXON

hardware power-on for transmit

section and LO buffers to TX

TXOIFB

transmit mixer IF output B

(balanced)

TXOIFA

transmit mixer IF output A

(balanced)

VCC2

supply voltage for LO section

GND2

ground 2 for LO section

LOINB

LO input B (balanced)

LOINA

LO input A (balanced)

IFB

IF output B (balanced)

IFA

IF output A (balanced)

Fig.2 Pin configuration.

handbook, halfpage

UAA2073AM

MGD150

SBS

n.c.

RFINA

RFINB

GND1

TXINA

TXINB

SXON

RXON

TXON

TXOIFB

TXOIFA

GND2

LOINB

LOINA

IFB

IFA

VCC1

VCC2

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