400mhz Agc Quadrature If Modulator/demodulator

The HFA3766 is a highly integrated baseband converter for quadrature modulation applications. It features all the necessary blocks for baseband modulation and demodulation of I and Q signals. It has a two stage integrated AGC IF amplier with 82dB of voltage gain and 76dB of gain control range. Baseband antialiasing is integrated into the design. Four Filter bandwidths are programmable via a two bit digital control Interface In addition, these Filters are continuously tunable over a 20% frequency range via one external resistor. For baseband modulation digital I and Q data are delivered to the transmit section. To achieve Broadband operation, the Local Oscillator frequency input is required to be twice the desired frequency of modulation and demodulation. A selectable buffered divide by 2 LO output and a stable reference voltage are provided for convenience of the user. The device is housed in a thin 80 lead TQFP package well suited for PCMCIA board applications. By Intersil Corporation
Part Manufacturer Description Datasheet Samples
HFA3766IN Rochester Electronics LLC RF and Baseband Circuit
HFA3766 's PackagesHFA3766 's pdf datasheet
HFA3766IN TQFP
HFA3766IN96 TQFP




HFA3766 Pinout, Pinouts
HFA3766 pinout,Pin out
This is one package pinout of HFA3766,If you need more pinouts please download HFA3766's pdf datasheet.

HFA3766 Application circuits
HFA3766 circuits
This is one application circuit of HFA3766,If you need more circuits,please download HFA3766's pdf datasheet.


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