T7024
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T7024-PGP (pdf) |
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• Single 3-V Supply Voltage • High Power-added Efficient Power Amplifier Pout Typically 23 dBm • Ramp-controlled Output Power • Low-noise Preamplifier NF Typically dB • Biasing for External PIN Diode T/R Switch • Current-saving Standby Mode • Few External Components • Packages: PSSO20 QFN20 with Extended Performance Electrostatic sensitive device. Observe precautions for handling. Bluetooth /ISM 2.4-GHz FrontEnd IC T7024 The T7024 is a monolithic SiGe transmit/receive front-end IC with power amplifier, low-noise amplifier and T/R switch driver. It is especially designed for operation in TDMA systems like Bluetooth and WDCT. Due to the ramp-control feature and a very low quiescent current, an external switch transistor for VS is not required. Figure Block Diagram RX_ON PU VS_LNA TX/RX/ standby Control SWITCH_OUT R_SWITCH LNA_OUT LNA RAMP LNA_IN V1_PA V2_PA PA_IN V3_PA_OUT PA Pin Configuration Figure Pinning PSSO20 R_SWITCH 1 SWITCH_OUT 2 GND 3 LNA_IN 4 VS_LNA 5 GND 6 V3_PA_OUT 7 V3_PA_OUT 8 V3_PA_OUT 9 GND 10 T7024 20 PU 19 RX_ON 18 LNA_OUT 17 GND 16 PA_IN 15 V1_PA 14 GND 13 V2_PA 12 V2_PA 11 RAMP V2_PA GND V1_PA PA_IN Figure Pinning QFN20 GND VS_LNA GND LNA_IN GND 10 9 8 7 6 V3_PA_OUT 11 5 SWITCH_OUT V3_PA_OUT 12 V3_PA_OUT 13 T7024 4 R_SWITCH 3 PU GND 14 2 RX_ON RAMP 15 1 LNA_OUT 16 17 18 19 20 Pin Description Ordering Information Extended Type Number T7024-TRS T7024-TRQ T7024-PGP T7024-PGQ T7024-PGPM T7024-PGQM Demoboard-T7024-PG Demoboard-T7024-TR Package Information Package PSSO20 QFN20 QFN20 QFN20 QFN20 PSSO20 Remarks Tube Taped and reeled Taped and reeled Taped and reeled Taped and reeled Pb free, halogen free Taped and reeled Pb free, halogen free Evaluation board QFN Evaluation board PSSO MOQ 830 pcs. 4000 pcs. 1500 pcs. 6000 pcs. 1500 pcs. 6000 pcs. 16 T7024 T7024 Package Information PB Free 18 T7024 Recommended PCB Land Pattern Figure Recommended PCB Land Pattern T7024 Table Recommended PCB Land Pattern Signs Sign Distance of vias Size of slug pattern Distance slug to pins Diameter of vias Width of pin pattern Distance of pin pattern Size mm 1 mm 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 |
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