PMB5699 Datasheet, PDF (1/2 Pages) Infineon Technologies AG – SMARTi U Single - Chip W-CDMA/UMTS Transceiver

Product Brief
PMB 5699
SMARTi U Single-Chip
W-CDMA/UMTS Transceiver
SMARTi U – First Single-Chip
UMTS/W-CDMA RF-Transceiver
Infineon has designed the first single-chip UMTS/ W-CDMA RF-transceiver
IC SMARTi U to be used in mobile applications according 3GPP
(FDD, 2100 MHz) requirements.
SMARTi U (PMB 5699) offers lowest component count and smallest
PCB area at lowest current consumption.
The full homodyne architecture and flexible control concept reduces
significantly implementation efforts and time-to-market.
Features
■ Integration of receive and transmit path
– Smallest size
– Lowest component count
– Less requirements on PCB layout
■ Fully integrated synthesizers
– No external tank circuit
– No external frequency adjustment required
■ Fully homodyne architecture
– No IF (intermediate frequency) stage
– No IF-SAW filter
– Easiest frequency concept
■ Lowest current consumption
– Highest stand-by and talk time
■ Integrated receive channel filter
– Reduced baseband efforts
■ Integrated transmit filter
– Reduced baseband signal requirements
■ Flexible baseband interface
– Supporting various baseband solutions
– Various reference frequencies
– Adjustable I/Q interface
– Flexible 3-wire-bus concept
– Supporting multi-mode
■ Lowest external component count
– No external components for DC-offset compensation
– No external components for channel filtering
General
■ Supply voltage: 2.7 - 3.0 V
■ 3-Wire bus programmable
■ Low external component count
■ Temperature range -25 to 85°C
■ P-VQFN-40 leadless package
■ 6.5 x 5.5 mm, 0.5 mm pitch
■ Integrated synthesizers
Rx
■ Direct conversion receiver
■ Integrated channel filter
■ Integrated DC-offset compensation
Tx
■ Direct modulation transmitter
■ Integrated VGA
■ Dynamic range > 85 dB
Applications
■ UTRA FDD standard
■ Power class 3
■ Fixed and variable duplex
■ Compressed mode
■ Dual-receive
■ Cellular phones
■ PDAs and handhelds
www.infineon.com/mobilesolutions
Mobile Solutions
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