IFT3000 QUALCOMM QUALCOMM Incorporated, IFT3000 Datasheet
IFT3000
Manufacturer Part Number
IFT3000
Description
IFT3000The QUALCOMM IFR3000 and IFT3000 Rx and Tx IF/Baseband processors
Manufacturer
QUALCOMM QUALCOMM Incorporated
Datasheet
1.IFT3000.pdf
(4 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IFT3000
Manufacturer:
QUALCOMM/高通
Quantity:
20 000
Part Number:
IFT3000-03
Manufacturer:
QUALCOMM/高通
Quantity:
20 000
Company:
Part Number:
IFT3000-48TQFP
Manufacturer:
QUALCOMM
Quantity:
1 156
Q U A L C O M M I N C O R P O R A T E D
Q U A L C O M M
I F R 3 0 0 0 a n d I F T 3 0 0 0 D e v i c e s a s P a r t o f Q U A L C O M M ’ s F i f t h - G e n e r a t i o n C h i p s e t D u a l - M o d e C e l l u l a r ( C D M A / A M P S ) H a n d s e t A r c h i t e c t u r e
Overview
The QUALCOMM IFR3000™ and IFT3000™ Rx and Tx IF/Baseband
processors offer significant reduction in cost, size and pin count over
previous generation products. By integrating the functionality of three
Application Specific Integrated Circuits (ASICs) into two ASICs,
designers now possess IF-to-Baseband and Baseband-to-IF processing
power, and Rx and Tx Automatic Gain Control (AGC) circuitry on either
two 48-pin Low-profile Quad Flat Pack (LQFP) packages or two 48-pin
Bump Chip Carrier (BCC) packages.
The IFR3000 and IFT3000 Rx and Tx IF/Baseband processors are
designed for use in dual-mode CDMA and FM portable cellular
S u b s t a n t i a l B o a r d R e a l E s t a t e S a v i n g s
查询IFRIFT3000供应商
C D M A
T E C H N O L O G I E S
MSM3000
C D M A T E C H N O L O G I E S
(6x5 mm)
Q5500
BBA2-shrink / AGC Amps
H T T P : / / W W W. C D M AT E C H . C O M
(14mm x 14mm)
(BBA2-shrink)
80-lead TQFP
(256 mm2)
Q5312
DACs
I/Q CDMA
Generators
I/Q
I/Q FM
ADCs
ADCs
Clock
IFR3000
Control
SBI
(6x5 mm)
Q5505
I/Q CDMA
I/Q FM
Filters
Filters
Filter
CDMA
Filter
Control
FM
I/Q
SBI
IFR3000
IFT3000
5 7 7 5 M O R E H O U S E D R I V E
Demodulation
Modulation
Quad
™
Tx IF VCO
GP ADC
w/ MUX
Quad
Rx IF VCO
/IFT3000
AGC
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
Tx PLL
48-lead TQFP
(9mm x 9mm)
48-lead TQFP
(9mm x 9mm)
48-lead TQFP
(162 mm2)
AGC
IFR3000
IFT3000
TCXO
telephones. The IFR3000 and IFT3000 devices interface between the
radio-frequency (RF) section and the digital processing circuitry of the
telephone.
Smaller Packaging
The IFR3000 and IFT3000 devices incorporate all the Rx and Tx
processing capability of the QUALCOMM Q5312 Analog Baseband
Processor (BBA2-shrink) together with the automatic gain control
functionality of the QUALCOMM Q5500™ Rx and Q5505™ Tx AGC
amplifiers. The result is a more economic, two-chip analog baseband
solution which provides handset designers over a 60% reduction
in size.
CDMA
FM
S A N D I E G O , C A 9 2 1 2 1
Discrete
IF Filter
Dual PLL
IFR3000 and IFT3000
UHF/IF
™
Filter
CDMA
Filter
SAW
SAW
FM
Rx IF/BASEBAND
SSB
UPC/DA
(7mm x 7mm)
(7mm x 7mm)
48-pin BCC
48-pin BCC
48-pin BCC
(98 mm2)
IFR3000
IFT3000
SAW
Rx
UHF VCO
SAW
Tx
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
PA
LNA
T M
D
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IFT3000 Summary of contents
Page 1
... Smaller Packaging The IFR3000 and IFT3000 devices incorporate all the Rx and Tx processing capability of the QUALCOMM Q5312 Analog Baseband Processor (BBA2-shrink) together with the automatic gain control functionality of the QUALCOMM Q5500™ Rx and Q5505™ Tx AGC amplifiers ...
Page 2
... IFR3000 /IFT3000 ™ TCXO CDMA_IF AGC CDMA_IF/ VCONTROL FM_IF AGC FM_IF/ * SBCK_SLEEP/ * SBST_IDLE/ * SBDT_FM/ SBI_EN * Dual-function pins ...
Page 3
... Tx AGC amplifier. The IFT3000 device includes a fully programmable phase-locked loop (PLL) for generating Tx LO and IF frequencies. The IFT3000 device also has an 8-bit general-purpose ADC with three selectable inputs for monitoring battery level, RF signal strength and phone temperature. IFT3000 Device Features • ...
Page 4
... ASICs are CMOS VLSI integrated circuits that perform all digital processing in the CDMA/FM subscriber unit. The combination of IFR3000, IFT3000 devices and MSM family ASICs form the core of the portable CDMA/FM subscriber unit ...