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參數(shù)資料
| 型號： | PMB5699 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | SMARTi U Single - Chip W-CDMA/UMTS Transceiver |
| 中文描述： | SMARTi U的單-收發(fā)器芯片W-CDMA/UMTS無線接入網(wǎng) |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 164K |
| 代理商： | PMB5699 |
N e v e r s t o p t h i n k i n g .
www.infineon.com/mobilesolutions
Mobile Solutions
PMB 5699
SMARTi U Single-Chip
W-CDMA/UMTS Transceiver
Product Brief
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
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