Datasheet Details
| Part number | HFA3763 |
|---|---|
| Manufacturer | Intersil (now Renesas) |
| File Size | 72.79 KB |
| Description | 400MHz Quadrature Modulator and AGC |
| Datasheet |
 HFA3763 Datasheet
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General Description
PIN 9 10 11 12 13 14 15 16 17 SYMBOL LPF_VCC 2V REF LPF_BYP LPF_TXI_In LPF_TXQ_In NC NC LPF_Sel1 LPF_Sel0 DESCRIPTION Supply pin for the Low pass filter.
Use high quality decoupling capacitors right at the pin.
Stable 2V reference voltage output for external applications.
Key Features
- all the necessary blocks for baseband modulation of I and Q signals. An output AGC and Baseband 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. The modulator channel receives digital or analog I and Q data for processing. To achieve broadband operation, the Local Oscillator frequency input is required to be twice th.