WS2512-TR1G

WS2512-TR1G 4 x 4 Power Amplifier Module for UMTS2100 (1920-1980 MHz) Data Sheet Description Features The WS2512-TR1G, a Wide-band Code Division Multiple Access (WCDMA) Power Amplifier (PA), is a fully matched 10-pin surface mount module developed for WCDMA handset applications. This power amplifier module operates in the 1920-1980 MHz bandwidth.The WS2512TR1G meets the stringent WCDMA linearity requirements for output power of up to 28 dBm. A low current (Vcont) pin is provided for high efficiency improvement of the low output power range. Excellent linearity Low quiescent current High efficiency 10-pin surface mounting package 4 mm x 4 mm x 1.1 mm (typ.) Internal 50 Ω matching networks for both RF input and output RoHS compliant The WS2512-TR1G features CoolPAM circuit technology offering state-of-the-art reliability, temperature stability and ruggedness. The WS2512-TR1G is self contained, incorporating 50 Ω input and output matching networks. Applications WCDMA handset (HSDPA) Functional Block Diagram Vcc2 (10) RF INPUT (2) Vcc1 (1) INPUT MATCH DA INTER STAGE MATCH PA MMIC BIAS CIRCUIT & CONTROL LOGIC Vcont (4) Vref (5) OUTPUT MATCH MODULE RF OUTPUT (8) Order Information Part Number WS2512-TR1G No. of Devices 1,000 Container 7" Tape and Reel Table 1. Absolute Maximum Ratings[1] Parameter RF Input Power DC Supply Voltage DC Reference Voltage Mode Control Voltage Storage Temperature Symbol Pin Vcc Vref Vcont Tstg Min. – 0 0 0 -55 Nom...