600MHz to 1100MHz High Linearity Direct Quadrature Modulator
Description
FEATURES
■ Direct Conversion from Baseband to RF ■ High OIP3: + 22.4dBm at 900MHz ■ Low Output Noise Floor at 20MHz Offset:
No RF: –158dBm/Hz POUT = 4dBm: –152.7dBm/Hz ■ Low Carrier Leakage: –43.7dBm at 900MHz ■ High Image Rejection: –49dBc at 900MHz ■ 3 Channel CDMA2000 ACPR: –70.4dBc at 900MHz ■ Integrated LO Buffer and LO Quadrature Phase Generator ■ 50Ω ...
