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HFA3761 |
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| Part Number | HFA3761 |
| Manufacturer | Intersil Corporation |
| Description | PIN 1 2 3 4 5, 6, 7, 8 9 10 11 12 13 14 15 16 17 SYMBOL AGC1_BYP+ AGC1_In+ GND AGC_Sel AGC1_InAGC1_BYPGND LPF_VCC 2V REF LPF_BYP NC NC LPF_RXI_Out LPF_RXQ_Out LPF_Sel1 LPF_Sel0 DESCRIPTION DC feedbac... |
| Features |
all the necessary blocks for baseband demodulation of I and Q signals. It has a two stage integrated AGC IF amplifier with 82dB of voltage gain and 76dB of gain control range. Baseband antialiasing and shaping filters are integrated in 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. To achieve broadband operation, the Local Oscillator frequency input is required to be twice the desired frequency of demodulation. A selectable buffered divide by 2... |
| Document |
 HFA3761 Data Sheet
PDF 68.19KB |
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