HMC742LP5E

The HMC742LP5E is a digitally controlled variable gain amplifier which operates from 70 MHz to 4 GHz, and can be programmed to provide from -19.5 dB attenuation, to 12 dB of gain, in 0.5 dB steps. The HMC742LP5E delivers noise fi gure of 4 dB in its maximum gain state, with output IP3 of up to +39 dBm in any state.

The features of HMC742LP5E are as follows: (1)-19.5 to 12 dB Gain Control in 0.5 dB Steps; (2)Power-up State Selection; (3)High Output IP3: +39 dBm; (4)TTL/CMOS Compatible; (5)Serial, Parallel, or latched Parallel Control; (6)±0.25 dB Typical Gain Step Error; (7)Single +5V Supply; (8)32 Lead 5x5mm SMT Package: 25mm2.

The electrical characteristics of the HMC742LP5E are: (1)Gain (Maximum Gain State): 9 dB; (2)Gain Control Range: 31.5 dB; (3)Input Return Loss: 12 dB; (4)Output Return Loss: 10 dB; (5)Output Power for 1 dB Compression: 22 dBm; (6)Output Third Order Intercept Point (Two-Tone Output Power= 12 dBm Each Tone): 39 dBm; (7)Noise Figure (Max Gain State): 4.5 dB.