Low power, high-sensitivity 12.5 Gbps limiting amplifier in 4X4 MLF package.
The M02140 is a high-gain limiting amplifier for applications up to 12.5 Gbps, and incorporates a limiting amplifier, a CML buffer and an input signal level detection circuit. The M02140 also features a fully-integrated DC-offset cancellation loop that does not require any external components.
The user is provided with the flexibility to set the output amplitude levels and the signal detect threshold. Optional output buffer disable (squelch/jam) can be implemented using the power down (PWDN) input.