Product Summary

The RF7200 is a high-power, high-efficiency, linear power amplifier designed for use as the final RF amplifier in 3V, 50Ω TD-SCDMA mobile cellular equipment and spread-spectrum systems. The RF7200 is developed for TD-SCDMA 1920MHz to 1980MHz and 2010MHz to 2025MHz frequency band, plus W-CDMA Band 1. The applications of the RF7200 are WCDMA/HSDPA Wireless Handsets and Data Cards, Dual-Mode UMTS Wireless Handsets.

Parametrics

RF7200 absolute maximum ratings: (1)Supply Voltage in Standby Mode: 6.0 V; (2)Supply Voltage in Idle Mode: 6.0 V; (3)Supply Voltage in Operating Mode, 50Ω Load: 6.0 V; (4)Supply Voltage, VBAT: 6.0 V; (5)Control Voltage, VMODE0, VMODE1: 3.5 V; (6)Control Voltage, VEN: 3.5 V; (7)RF - Input Power: +6 dBm; (8)RF - Output Power: +30 dBm; (9)Output Load VSWR (Ruggedness): 10:1; (10)Operating Ambient Temperature: -30 to +110 ℃; (11)Storage Temperature: -55 to +150 ℃.

Features

RF7200 features: (1)HSDPA Compliant; (2)Low Voltage Positive Bias Supply (3.0 V to 4.35 V); (3)+28.0 dBm Linear Output Power (+26.5 dBm HSDPA); (4)High Efficiency Operation 39% at POUT = +28.0 dBm 19% at POUT = +19.0 dBm(Without DC/DC Converter); (5)Low Quiescent Current in Low Power Mode: 17 mA; (6)Internal Voltage Regulator Eliminates the Need for External Reference Voltage (VREF); (7)3-Mode Power States with Digital Control Interface; (8)Supports DC/DC Converter Operation; (9)Integrated Power Coupler; (10)Integrated Blocking and Collector Decoupling Capacitors.

Diagrams

RF7200 block diagram

RF720x Product Family
RF720x Product Family
Other

Data Sheet
Negotiable