pmb6277 Infineon Technologies Corporation, pmb6277 Datasheet
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pmb6277
Manufacturer Part Number
pmb6277
Description
Smarti Pm2
Manufacturer
Infineon Technologies Corporation
Datasheet
1.PMB6277.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
pmb6277A1-G
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
P M B 6 2 7 7
S M A R T i P M 2
quad-band single chip GSM/GPRS/EDGE CMOS transceiver for
GSM850/GSM900/GSM1800/GSM1900 voice and high performance
data transfer applications.
transceiver, the SMARTi PM2 is designed for low power consumption
and high integration. Featuring a digital interface fully compatible with
the DigRF V1.12 standard, the SMARTi PM2 integrates all the analogue
blocs of the RF solution, thus interfacing with fully digital base band
components.
and a quad-band polar modulator transmit path for EDGE with
integrated PGA functionality. Further on it comprises a completely
integrated digital
capability, a digitally controlled reference oscillator with three outputs
and a fully integrated quad-band RF oscillator (VCO). Power amplifier
ramping and control functions, front-end switch control signals
complete the SMARTi PM2. The complete radio is digitally controlled by
an embedded micro-controller through the DigRF interface of the
SMARTi PM2, thus ensuring optimal control of the radio by fully digital
Base Band solutions.
easy-to-use EDGE solution enabling a very size-effective RF engine
implementation.
A p p l i c a t i o n s
F e a t u r e s
w w w . i n f i n e o n . c o m / m o b i l e s o l u t i o n s
M o b i l e S o l u t i o n s
GSM/EDGE single, dual, triple, and quad-band terminals
Data transfer applications
PCMCIA GSM/EDGE applications
Receiver
– Direct conversion receiver architecture
– Four integrated LNAs
– Fully integrated channel filter
– Highly linear RF quadrature demodulator
– Automatic DC offset compensation
– Low power budget
S M A R T i P M 2 ( P M B 6 2 7 7 ) is a low-cost, highly integrated
B A S E D O N T H E S M A R T i P M industry leading EDGE CMOS
S M A R T i P M 2 F E A T U R E S a Zero IF direct conversion receiver
T H E O P T I M I Z E D architecture of the SMARTi PM2 ensures an
-synthesizer with HSCSD and GPRS/EDGE
P r o d u c t B r i e f
Transmitter
– Digital Sigma-Delta modulator for GMSK
– Polar modulator architecture for 8PSK
– No delay adjustment necessary
– Integrated ramping generator
– Digital PA bias control interface for
– Integrated power control loop for accurate
– Direct control operation of dual-mode
– Single-ended 50
– Low power budget
– Sigma-Delta synthesizer for multislot
– Supports GPRS/EGPRS class 1 to 12 / type 1
– Fast lock-in times
– Integrated loop filter
RF oscillator
– Fully integrated, low noise RF VCO for
Reference oscillator
– Digitally controlled crystal oscillator core
– AFC DAC for controlling an external VCTCXO
– Three single-ended 26 MHz reference clock
Baseband interface
– DigRF v1.12 interface supporting Tx stream
Front-end module interface
– 4 digital PA control lines
– 4 antenna switch control lines
– Two single ended voltage inputs for
– Current or voltage provided
– Read out possibility to baseband via
RF-synthesizer
Measurement interface
efficiency enhancement of EDGE PAs
output power level control supports linear
and non-linear (dual-mode) PAs
EDGE PAs for low power mobiles
operation
quad-band operation
with highly linear tuning characteristic
module
outputs
and Tx block mode
measurement of crystal and PA temperature
register fetch
outputs