Description

GSM/EDGE Optimized, High Linearity Direct Quadrature Modulator Features: Optimized Image Rejection for 850MHz to 965MHz High OIP3: +22.9dBm at 900MHz Low Output Noise Floor at 5MHz Offset: No RF: –159.4dBm/Hz POUT = 4dBm: –153dBm/Hz Integrated LO Buffer and LO Quadrature Phase Generator 50Ω AC-Coupled Single-Ended LO and RF Ports 50Ω DC Interface to Baseband Inputs Low Carrier Leakage: –43dBm at 900MHz High Image Rejection: –52dBc at 900MHz 16-Lead 4mm × 4mm QFN Package