RF3233 Quad-Band EDGE Transmit module with Two UMTS Ports for Single and Dual band 3G Applications
The RF3233 is a quad band (GSM850/EGSM900/DCS1800/PCS1900) GPRS/Linear EDGE Class 12 compliant transmit module with two symmetrical receive ports and two high linearity UMTS ports for single- and dual-band multi-mode applications. This transmit module builds upon RFMD’s leading power amplifier with PowerStar® integrated power control technology, pHEMT switch technology, and integrated transmit filtering for best-in-class harmonic performance. RF3233 is designed to operate in either saturated mode for GMSK or linear mode for EDGE 8PSK signalling and also features EDGE low power mode. The results are high performance, reduced solution size, and ease of implementation. The device is designed for use as the final portion of the transmitter section in a GSM850/EGSM900/DCS1800/PCS1900 and UMTS handset and eliminates the need for a PA-to-antenna switch module matching network. The device provides 50Ω matched input and output ports requiring no external matching components. The RF3233 features RFMD’s latest integrated power-flattening circuit, which significantly reduces current and power variation into load mismatch. Additionally, a VBATT tracking feature is incorporated to maintain switching performance as supply voltage decreases. The RF3233 also integrates an ESD filter to provide excellent ESD protection at the antenna port.
技术特性 Features
- High Efficiency at Rated POUT
VBATT = 3.5V
Low Band = 40%
High Band = 35%
- Integrated Power Flattening Circuit for Lower Power Variation under Mismatch Conditions
- Integrated VBATT Tracking
Circuit for Improved Switching Spectrum under Low VBATT Conditions
- Dual Mode Operation
- Digital Bias Control
- EDGE Low Power Mode
- 8kV Robust ESD Protection at Antenna Port
- Symmetrical Rx Ports
- Two High Linearity Tx/Rx UMTS Ports
- 0dBm to 6dBm Drive Level, >50dB of Dynamic Range
订购信息 Ordering Information
- RF3233 Quad-Band GSM850/EGSM900/DCS1800/PCS1900 Transmit
Module
- RF3233SB Transmit Module 5-Piece Sample Pack
- RF3233PCBA-41X Fully Assembled Evaluation Board
产品实物图
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技术指标
| LB POUT (dBm): |
33.7 |
| HB POUT (dBm): |
31 |
| Package: |
Module |
应用领域 Applications
- For Single- and Dual-Band 3G Applications
- GSM850/EGSM900/DCS1800/PCS1900 Products
- 3.2V Multimode Mobile Applications
- GPRS Class 12 Compliant
- Mobile GPRS/EDGE Data
Products
功能框图 Functional Block Diagram
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订购信息 Ordering Information
| 订购型号 |
MOQ* |
INC* |
Packaging and Shipping Details |
QTY |
Per 1 EA |
| RF3233SQ |
25 EA |
25 EA |
Standard 25 Piece Bag Shipping From Beijing |
1+ |
$4.73 |
| RF3233SR |
100 EA |
100 EA |
Standard 100 Piece 7" Short Reel Shipping From Beijing |
100+ |
$2.96 |
| RF3233TR7 |
750 EA |
750 EA |
Standard 750 Piece 7" Reel Shipping From Beijing |
750+ |
$2.33 |
| RF3233TR13 |
2500 EA |
2500 EA |
Standard 2500 Piece 13" Reel Shipping From Beijing |
|
|
| RF3233PCK-410 |
1 EA |
1 EA |
Standard 1 Shipping From Greensboro |
1+ |
$150.00 |
