General Description
The MAX2383 upconverter and PA driver IC is designed for emerging ARIB (Japan) and ETSI-UMTS (Europe) W-CDMA applications. The IC includes an upconversion mixer with variable gain control, an LO buffer, and a variable-gain PA driver for output power control.

FEATUREs
♦ +6dBm Output Power with -46dBc ACPR
♦ Ultra-Miniature UCSP Package
♦ Upconverter Gain-Control Range: 35dB
♦ Automatic Dynamic Current Control
♦ 12mA Quiescent Supply Current
♦ On-Chip LO Buffer with Disable
♦ Low Out-of-Band Noise Power in RX Band: ≤ -144dBm/Hz at +6dBm POUT
♦ No Interstage TX SAW Bandpass Filter Required

APPLICATIONs
    Japanese 3G Cellular Phones (ARIB)
    European 3G Cellular Phones (UMTS)
    Chinese 3G Cellular Phones (TD-SCDMA)
    PCS Phones