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The HMC960LP4E is a digitally programmable dual channel variable gain amplifier. It supports discrete gain steps from 0 to 40 dB in precise 0.5 dB 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 100Ω differential or 400Ω 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). Housed in a compact 4x4mm (LP4) SMT QFN package, the HMC960LP4E requires minimal external components and provides a low cost alternative to more complicated switched amplifier architectures. Applications Baseband I/Q Transceivers Direct Conversion & Low IF Transceivers Diversity Receivers ADC Drivers Adaptive Gain Control
| pin_count | 0 |
| lifecycle_status | Active |
| rohs_status | Compliant |
| lead_free_status | Contains Lead |
