HMC960LP4E Datasheet PDF - ADI

●The HMC960LP4E is a DC to 100MHz digitally programmable 2-channel Variable Gain Amplifier with driver. It supports discrete gain steps from 0 to 40dB in precise 0.5dB steps. It features a glitch free architecture to provide exceptionally smooth gain transitions. The device has matched gain paths which provide excellent quadrature balance over a wide signal bandwidth. The HMC960LP4E provides an SPI programmable input impedance of 100R differential or 400R differential (default). Externally controlled common mode output feature enables the HMC960LP4E to provide a flexible output interface to other parts in the signal path. Gain can be controlled via either a parallel interface (GC[6:0]) or via the read/write serial port (SPI). The HMC960LP4E requires minimal external components and provides a low cost alternative to more complicated switched amplifier architectures.

● 6dB NF Low noise

● High linearity

● 0 to 40dB Variable gain

● 0.5dB Gain step precise gain accuracy

● Excellent magnitude and phase response

● Externally controlled common mode output level

● Parallel or serial gain control

● Read/write serial port interface (SPI)

● Programmable input impedance (400R or 100R differential)