SKY74963 Datasheet, PDF (2/2 Pages) Skyworks Solutions Inc. – SKY74963: RF Transceiver With Power Ramping Controller and Integrated Crystal Oscillator for Multi-Band GSM, GPRS, and EDGE Applications

PRODUCT SUMMARY • SKY74963
LE
DATA
CLK
TXINP
VCXO_EN
XTAL
XTALTUNE
XTALBUF
RXIP
RXIN
RXQP
RXQN
Tx PATH
TXIN TXQN
TXIP TXQP
+
FILTN
FILTP
PA GAIN CONTROLLER
+
–
DET
OFFSET
VCC
GEN
TxIFP
TxIFN
D2
PFD
D1
CP
TXCPO
Frac-N
UHFCPO
UHFTUNE
GSM850/EGSM900
TXVCOTUNE
DCS1800/PCS1900
Synthesizer
LO
VGA2
DCOC
VGA2
DCOC
DCOC
DCOC
VGA1
DCOC
CAPIP
CAPIN
VGA1
DCOC
CAPQP
CAPQN
Receive Path
GSM
LNA
DCS
LNA
PCS
LNA
Figure 1. SKY74963 RF Transceiver Block Diagram
PCO
TX900
TX1800/TX1900
LNA900IN
Indicates
Off-chip
LNA1800IN
LNA1900IN
C900
Ordering Information
Model Name
SKY74963 RF Transceiver
Manufacturing Part Number
SKY74963-23 (26 MHz output, Pb-free package)
SKY74963-32 (13 MHz output, Pb-free package)
Product Revision
Copyright © 2004 Skyworks Solutions, Inc. All Rights Reserved.
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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November 29, 2004 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 103242B