The ADN2880 is a compact, high performance 3.3 V power supply SiGe transimpedance amplifier (TIA) optimized for small-form-factor pluggable (SFP) optical receivers, up to 3.2 Gbps SFF/SPF optical receivers, and meets OC48 SR/IR sensitivity requirements. The ADN2880 is a single-chip solution for detecting photodiode current with a differential output voltage. The ADN2880 features low input referred noise current of 400 nA enabling -24 dBm sensitivity ; 2.1 GHz minimum BW enables up to 3.2 Gbps operation; +3.25 dBm nominal operation at 10 dB extinction ratio. To facilitate assembly in small form factor packages such as a TO-46 or TO-56 header, the ADN2880 integrates the photodiode filter network on chip and features 20 kHz low frequency cutoff without any external components. The ADN2880 chip area is less than 1 mm2, operates with a 3.3 V power supply and is available in die form.