Description

The W3013 is a monolithic integrated circuit that provides indirect, quadrature modulation of an RF carrier by I & Q baseband inputs. The function performed by the W3013 is particularly suited for handheld digital cellular and digital cordless telephones that operate between 800 MHz and 2.2 GHz.

Features

■ Low-voltage operation: 2.7 V

■ High-frequency operation: 2.2 GHz

■ High RF output power: –10 dBm

■ High-accuracy phase shifter, no trim required

■ Low carrier feedthrough: –45 dBc

■ Automatic power control (APC) capability

■ Low-current sleep mode

■ 20-pin TSSOP package

Applications

■ North American IS-136

■ Japan PDC (RCR STD 27)

■ Japan PHS (RCR STD 28)

■ GSM 900, 1800, and 1900 MHz

■ Narrowband CDMA

■ Digital satellite communications