Datasheet Linear Technology LTC5599IUF#PBF

LTC5599
30MHz to 1300MHz
Low Power
Direct Quadrature Modulator
Description Features n n n n n Frequency Range: 30MHz to 1300MHz
Low Power: 2.7V to 3.6V Supply; 28mA
Low LO Carrier Leakage: –51.5dBm at 500MHz
Side-Band Suppression: –52.6dBc at 500MHz
Output IP3: 20.8dBm at 500MHz
Low RF Output Noise Floor: –156dBm/Hz at 6MHz
Offset, PRF = 3dBm
n Sine Wave or Square Wave LO Drive
n SPI Control: Adjustable Gain: –19dB to 0dB in 1dB Steps Effecting Supply Current from 8mA to 35mA I/Q Offset Adjust: –65dBm LO Carrier Leakage I/Q Gain/Phase Adjust: –60dBc Side-Band Suppressed
n 24-Lead QFN 4mm Г— 4mm Package
n Applications
n Wireless Microphones
Battery Powered Radios
Ad-Hoc Wireless Infrastructure Networks
“White-Space” Transmitters
Software Defined Radios (SDR)
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