DESCRIPTION

The µPC2710TB is a silicon monolithic integrated circuit designed as PA driver for 900 MHz band cellula telephone tuners. This IC is packaged in super minimold package which is smaller than conventional minimold.

This IC is manufactured using NEC’s 20 GHz fT NESATTM lll silicon bipolar process. This process uses silicon nitride passivation film and gold electrodes. These materials can protect chip surface from external pollution and prevent corrosion/migration. Thus, this IC has excellent performance, uniformity and reliability.

FEATURES

• Supply voltage : VCC= 4.5 to 5.5 V

• Circuit current : ICC= 22 mA TYP. @VCC= 5.0 V

• Power gain : GP= 33 dB TYP.@ f = 500 MHz

• Medium output power : PO(sat)= +13.5 dBm TYP.@ f = 500 MHz

• Upper limit operating frequency : fu= 1.0 GHz TYP.@ 3 dB bandwidth

• Port impedance : input/output 50 Ω

• High-density surface mounting : 6-pin super minimold package (2.0 ×1.25 ×0.9 mm)

APPLICATION

• PA driver for 900 MHz band cellular telephone