Applications

 Dual-band femtocells

Features

 Low power consumption in all operating modes

 Direct upconversion architecture

 Device controlled using a three-wire read/write serial bus

interface with independent supply voltage

 Baseband RC filter to reject receive band noise

 Fully integrated VCO with auto-tuning

 Dual-mode fractional-N/integer-N PLL

 Variable gain PA drivers

 Differential cellular driver output matched to 200 

 Single-ended PCS driver output matched to 50 

 Transmit power control with >75 dB dynamic range

 Low current consumption at low transmit power minimizes

current consumption and noise

 Hardware TX_ENABLE for gated mode operation

 RFLGA™ (32-pin, 5 x 5 x 1 mm) package with downset paddle

(MSL3, 260 C per JEDEC J-STD-020)