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TRF1500 Datasheet Dual-band/dual-mode Pcs Receiver

Manufacturer: Texas Instruments

Overview: TRF1500 DUAL-BAND/DUAL-MODE PCS RECEIVER D Low-Noise Amplifier for Each Band D RF Mixer for Each Band With Image Rejection Configuration for High Band D IF Amplifier for Both Low and High Bands D Operates From a Supply Voltage Range of 3.

General Description

The TRF1500 is a dual-band/dual-mode personal communications system (PCS) receiver for cellular telephones operating dual mode (analog and digital) in the 800-MHz band and single mode (digital) in the 1900-MHz band.

The TRF1500 consists of a low-noise amplifier (LNA) and mixer for each band.

The high band uses an image rejection mixer for down conversion while the low band relies on an off-chip image rejection filter between the LNA and mixer.

TRF1500 Distributor