2.5 Ghz Quadrature Up-converter
| Part number | U2891B |
|---|---|
| Manufacturer | TEMIC Semiconductors (now Microchip) |
| File Size | 86.50 KB |
| Description | 2.5 GHz Quadrature Up-Converter |
| Datasheet | U2891B_TEMICSemiconductors.pdf |
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The U2891B is a silicon monolithic IC made with TELEFUNKEN’s advanced UHF process. The IC consists of a 500 MHz I/Q quadrature modulator and a 2.5 GHz mixer. Both parts can be connected via an external filter in order to suppress harmonics and spurious products.
| Part Number | Description |
|---|---|
| U2893B | Modulation PLL for GSM/ DCS and PCS Systems |
| U2841B | Monolithic Integrated Circuit |
| U2860B-B | Dual-Channel FM Sound Demodulator for TV Systems |
| U2860BB | Dual-Channel FM Sound Demodulator for TV Systems |
