LTC5593
Dual 2.3GHz to 4.5GHz
High Dynamic Range
Downconverting Mixer
DESCRIPTION FEATURES n n n n n n n n n n n n n n Conversion Gain: 8.5dB at 2500MHz
IIP3: 27.7dBm at 2500MHz
Noise Figure: 9.5dB at 2500MHz
15.9dB NF Under 5dBm Blocking
High Input P1dB
52dB Channel Isolation at 2500MHz
3.3V Supply, 1.3W Power Consumption
Low Power Mode for 0.8W Consumption
Independent Channel Shutdown Control
50О© Single-Ended RF and LO Inputs
LO Input Matched In All Modes
0dBm LO Drive Level
–40°C to 105°C Operation
Small QFN (5mm Г— 5mm) Package and Solution Size The LTCВ®5593 is part of a family of dual-channel high dynamic range, high gain downconverting mixers covering
the 600MHz to 4.5GHz RF frequency range. The LTC5593
is optimized for 2.3GHz to 4.5GHz RF applications. The
LO frequency must fall within the 2.1GHz to 4.2GHz
range for optimum performance. A typical application is
a LTE or WiMAX multichannel or diversity receiver with a …