TRF4002 - Texas Instruments

TRF4002 PCS RF POWER AMPLIFIER

NC – No internal connection The TRF4002 personal communications system (PCS) RF power amplifier is a gallium arsenide (GaAs), integrated circuit housed in a 20-pin plastic surface-mount, thin-shrink small outline package (TSSOP). The package has a solderable pad that improves the package thermal performance by bonding the pad to an external thermal plane. .

Features

path-to-ground and must be electrically connected to the printed-circuit board (PCB) ground plane as a continuation of the regular package terminals that are designated GND. The integrated circuit is suitable for 1.9-GHz code-division multiple-access (CDMA) applications. The TRF4002 is a power amplifier that uses a two-stage topology with an on-/off-chip output inductor and impedance matching network to minimize cost. It is suitable for use in mobile systems that require high linearity. It can deliver 27.5-dBm typical output power optimized for minimum adjacent channel power. These devices h.