T7031-PEP
T7031-PEP Datasheet
T7031
| Part | Datasheet |
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T7031-PEP |
T7031-PEP (pdf) |
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| • Frequency Range GHz to GHz • Supply Voltage V to V • 21 dBm Linear Output Power for IEEE 802.11b Mode • EVM at dBm Output Power for IEEE 802.11g Mode • On-chip Power Detector with 20 dB Dynamic Range • Power-down Mode and Biasing Control • No External Components for Input Matching • Low Profile Plastic Package QFN16 4 x 4 x mm • IEEE 802.11b WLAN • IEEE 802.11g OFDM WLAN • PC Cards, PCMCIA • GHz ISM Band Application Electrostatic sensitive device. Observe precautions for handling. 2.4-GHz SiGe Power Amplifier for 802.11b/g WLAN Systems T7031 Circuitry The PA’s is designed for low current-consumption 802.11b and 802.11g multi-mode applications such as Mini-PCI and PCMCIA for portable devices. The low profile plastic package with internal input matching to 50 minimizes the PCB board-space and allows simplified integration with very few passive components. The on-chip power-detector provides a voltage linear to the output power while the standby/bias control logic provides power saving and shutdown as well as a linear adjustment of output power. The PA is realized as a two stage PA with internal interstage-matching and an open-collector output structure. Process The power amplifier is designed in Atmel's Silicon-Germanium SiGe process and provides excellent linearity and noise performance, high gain as well as good poweradded efficiency. Figure Block Diagram NC GND V_DET_OUT 12 11 SiGe PA Det. T7031 8 V2_PA_OUT 7 V2_PA_OUT Standby/ biasing control 6 V2_PA_OUT 5 V2_PA_OUT VCC GND VCTRL INT_MATCH 2 T7031 [Preliminary] Pin Configuration Figure Pinning QFN16 T7031 [Preliminary] V1_PA PA_IN IN_MATCH VCC GND VCTRL INT_MATCH 16 15 14 13 2 T7031 11 4 9 GND on the Paddel 5678 NC GND V_DET_OUT INT_MATCH V2_PA_Out Pin Description VCTRL INT_MATCH V2_PA_Out V2_PA_Out V2_PA_Out V2_PA_Out INT_MATCH Ordering Information Extended Type Number T7031-PEP T7031-PEQ T7031-PEPM T7031-PEQM Demoboard-T7031 Package Information T7031 [Preliminary] Package QFN16 - 4 x 4 QFN16 - 4 x 4 QFN16 - 4 x 4 QFN16 - 4 x 4 Remarks Taped and reeled Taped and reeled Taped and reeled Pb free, halogen free Taped and reeled Pb free, halogen free Evaluation board MOQ 1500 pcs. 6000 pcs. 1500 pcs. 6000 pcs. 1 Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 487-2600 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel 41 26-426-5555 Fax 41 26-426-5500 Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel 852 2721-9778 Fax 852 2722-1369 Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel 81 3-3523-3551 Fax 81 3-3523-7581 Atmel Operations Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314 Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314 La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel 33 2-40-18-18-18 Fax 33 2-40-18-19-60 ASIC/ASSP/Smart Cards Zone Industrielle 13106 Rousset Cedex, France Tel 33 4-42-53-60-00 Fax 33 4-42-53-60-01 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759 Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel 44 1355-803-000 Fax 44 1355-242-743 RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel 49 71-31-67-0 Fax 49 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759 Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel 33 4-76-58-30-00 Fax 33 4-76-58-34-80 Literature Requests Disclaimer Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein. No licenses to patents or other intellectual property of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life support devices or systems. Atmel Corporation All rights reserved. and combinations thereof are the registered trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be the trademarks of others. Printed on recycled paper. |
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