RFR6122 QUALCOMM [QUALCOMM Incorporated], RFR6122 Datasheet - Page 2

• Manufacturer Part Number: RFR6122
• Description: RF CMOS SINGLE-BAND CHIPSET SOLUTION
• Manufacturer: QUALCOMM [QUALCOMM Incorporated]

Q U A L C O M M
Q U A L C O M M I N C O R P O R A T E D
RFR6122 Device Features
• Compatibility with QUALCOMM's radioOne ZIF chipset, which
• Full down conversion — RF to baseband
• Supports full international CDMA2000 1X cellular band
• Dedicated single-band CDMA cellular receiver
• Integrated LNA and UHF VCO, which minimizes component count
• Rx LO generation and distribution circuits
• QUALCOMM's efficient three-line SBI
• Power reduction feature control extends handset standby time
• Low power dissipation
• Available in a small, thermally efficient package (5 mm x 5 mm QFN32)
RFT6122 Device Description
transmit PLL's. The baseband I/Q input from the MSM directly
modulates the cellular carrier derived from the LO generation circuit.
The RFT6122 chip, tailored specifically for single-band cellular
transmit operation, is offered in a 5 mm x 5 mm 32-pin Quad Flat
No-Lead (QFN32) package.
RFT6122 Device Features
• Full direct upconversion — baseband to RF
• Supports full-international CDMA2000 1X cellular band
• Transmit path circuitry includes:
• Integration of LO generation circuit
• Entire transmit synthesizer on chip (transmitter PLL and VCO)
• On-chip receiver PLL to control UHF VCO
• Greater than 85 dB transmit power control range
• Power reduction feature via MSM control extends handset talk time
• QUALCOMM's efficient three-line SBI
• Low-power supply voltage
• Available in small, thermally efficient package (5 mm x 5 mm QFN32)
eliminates the entire IF, reducing component count and space
and board area
– Baseband amplifier
– One set of quadrature modulators/upconverters
– RF AGC amplifier
– Driver amplifier with on-chip RF matching
– Optimized for low DC power consumption versus RF output level
– Transmit puncturing
– Selective circuit power-down
C D M A
T E C H N O L O G I E S
The RFT6122 is a direct conversion fully integrated
transmit RFIC that integrates all the upconversion
and modulation functionality necessary for CDMA
phones operating in the cellular band, including an
I/Q modulator, a variable gain amplifier, amplifier
driver stage, transmit UHF VCO, and receive and
C D M A T E C H N O L O G I E S
H T T P : / / W W W. C D M AT E C H . C O M
5 7 7 5 M O R E H O U S E D R I V E
E N A B L I N G T H E F U T U R E O F C O M M U N I C A T I O N S
Copyright © 2004 QUALCOMM Incorporated. All rights reserved. QUALCOMM and
radioOne are registered trademarks of QUALCOMM Incorporated. MSM6xxx,
MSM6025, Mobile Station Modem, MSM, RFR6122, RFT6122, powerOne and
PM6610 are trademarks of QUALCOMM Incorporated. CDMA2000 is a registered
trademark of the Telecommunications Industry Association (TIA USA). All other
trademarks and service marks are the property of their respective owners. Data
subject to change without notice.
Printed in the USA 4/2004 MSM6025_RFCMOS-FB X5
PM6610 Device Description
The powerOne family offers unparalleled integration of power
management functions for CDMA terminals. The PM6610 device will
support all of the advanced features of QUALCOMM's entry-level MSMs,
providing wireless manufacturers and operators with cost-effective
solutions for 3G products and services. All voltages generated for the
MSM and radioOne RF chips are optimized for handset system control
with the MSM's system software. The PM6610 chip is offered in a
5 mm x 5 mm 32-pin Quad Flat No-Lead (QFN32) package.
PM6610 Key Features
• Complete battery management, voltage regulation, general
• Support for QUALCOMM's radioOne ZIF RF CMOS chipset
• Battery charger (Support for Li and LiP batteries)
• TCXO control to provide maximum standby-time performance
• MSM power-on sequencing and control
• Linear voltage regulation for peripheral features such as R-UIM
• Interrupt manager monitors and reports through real-time and
• On-chip smart thermal control system for over-temperature
• Vibration motor and LED drivers
• QUALCOMM's efficient three-line SBI
• Available in a small package (5 mm x 5 mm QFN32)
QUALCOMM's Complete Solution — Our Commitment to Our Partners
QUALCOMM CDMA Technologies is enabling the future of
communications. We work closely with our manufacturer and operator
partners to develop solutions that meet market needs today and
provide the technology foundation for the wireless communications of
tomorrow. Our world-class CDMA engineers create detailed reference
designs to accelerate testing and deployment for our partners. And our
chipsets and system software are fully integrated and able to bring
advanced features and functionality to today's wireless devices. With
QUALCOMM CDMA Technologies, manufacturers and operators can
offer sophisticated wireless solutions that succeed in the global
marketplace.
housekeeping and user-interface functions
interrupt status signals
protection
S A N D I E G O , C A 9 2 1 2 1
The PM6610 device is a member of QUALCOMM's
powerOne™ family of advanced power management
chips. This family of chipsets provides battery
management, charging functions, voltage regulation
for the various MSM power regimes and radioOne RF
chips, and other MSM-supported peripheral features.
h t t p : / / w w w . c d m a t e c h . c o m / a b o u t _ u s / c o n t a c t . j s p
T M
2