TGA4832

Advance Product Information April 13, 2005 DC - 35 GHz Wideband Amplifier TGA4832 Frequency Range: DC to 35GHz Linear 40Gb/s Optical Modulator Driver 12dB Small Signal Gain 17 dBm Typical Output Power (4Vpp) < 15ps Edge Rates 4Vpp 40Gb/s NRZ PRBS Linear 0.15um pHEMT Technology Bias: Vd = 5V, Id = 135 mA Chip Size: 1.79 x 1.00 x 0.1 mm (0.070 x 0.039 x 0.004 in) Key Features and Performance Product Description The TriQuint TGA4832 is a medium power wideband AGC amplifier which operates from DC to 35 GHz. Typical small signal gain is 12dB and typical input and output return losses are >10dB. The TGA4832 provides 18 dBm of output power at 1 dB gain compression. www.DataSheet4U.com Drain bias may be applied through the output port for best efficiency or through the on-chip drain termination. Two stages in cascade demonstrate 3.8Vpp output voltage swing with 350mV at the input when stimulated with 40Gb/s 2^31-1prbs NRZ data. RF ports are DC coupled enabling the user to customize system corner frequencies. The TGA4832 requires off-chip decoupling and blocking components. The TGA4832 is suitable for a variety of wideband electronic warfare systems such as radar warning receivers, electronic counter measures, decoys, and jammers. It is also an excellent choice for 40Gb/s NRZ applications. The TGA4832 is capable of driving an Electro-Absorptive optical Modulator (EAM) with electrical Non-Return to Zero (NRZ) data. In addition, the TGA4832 may also be used as a pr...