CEL introduces NEC's new LDMOS medium power amplifier. Housed in an 8-pin 2.0 × 2.2 mm package, the UPD5702TU features recessed leads and a 0.5 mm profile. With up to +23 dBm output power, it can serve as an output stage for low power transmitters or, in higher power applications, as a PA driver. Its 26 dB gain allows it to take the low power output of a modulator and drive a PA with no additional components. With external bias access to its gates, the device offers complete gain control. Designed specifically for two-way radio, cordless phones, WLAN, Bluetooth, and other 1900 MHz to 2.4 GHz applications, the amplifier can be used in lower frequency transmitters as well.
California Eastern Laboratories