The IDTF1763NBGI from Integrated Device Technology is a RF Mixer with LO Frequency 1.8 to 3 GHz, IF Frequency 50 to 500 MHz, Conversion Gain 10.7 to 13 dB, Noise Figure 9.2 to 10.9 dB, LO Drive - Power 3 dBm. Tags: Surface Mount, Down-Conversion Mixer. More details for IDTF1763NBGI can be seen below.