TQM676021

The TriQuint TQM676021, a member of the Tritium III™ product family, is an integrated 3V linear power amplifier, duplexer and transmit filter module. It includes a highly accurate output power detector designed for mobile UMTS handset applications, supporting HSUPA operation with transmission data rates up to 10 Mb/s. It features two output power modes, additional continuous bias in low power mode, low off and standby currents, and a separate pin for module enable. RF input and output matching is included within the module; therefore, minimal external circuitry is required. The TQM676021 provides excellent RF performance with low current consumption resulting in longer talk times in portable applications. The tiny 7 x 4 x 1.1 mm surface mount package is ideal for new generation slim, small and light phones.

Features:

Handset Tritium III PAD™ (power amplifier / duplexer) module for UMTS band I (IMT2100 band)

Specified for HSDPA modulation (HSUPA capable)

Integrates power amplifier, highly accurate output power detector, transmit filter and duplexer

No regulated voltage required

Separate ‘module enable’ pin

All RF ports matched to 50 Ohm

Low current consumption:

• 2 power modes
• Continuous bias in low power mode
• Extremely low idle current (15 mA typical) in low power mode