Datasheet Details
| Part number | TDA4483 |
|---|---|
| Manufacturer | TEMIC Semiconductors (now Microchip) |
| File Size | 87.84 KB |
| Description | Intercarrier Mixer and AM-Demodulator for TV and VCR |
| Datasheet | TDA4483_TEMICSemiconductors.pdf |
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Overview: TDA4483 Intercarrier Mixer and AM-Demodulator for TV and VCR.
| Part number | TDA4483 |
|---|---|
| Manufacturer | TEMIC Semiconductors (now Microchip) |
| File Size | 87.84 KB |
| Description | Intercarrier Mixer and AM-Demodulator for TV and VCR |
| Datasheet | TDA4483_TEMICSemiconductors.pdf |
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1 Pin 1, 2 3, 9, 11 4, 13 5, 6 7 8 10 12 14 Function IF input (sound carrier) No connected Ground IF input (picture carrier) AGC time constant Intercarrier output Standard switch AF output (AM) Supply voltage 2 3 4 5 6 7 14 13 12 11 10 9 8 Circuit Description The bipolar circuit TDA4483 enables high quality sound IF processing for multistandard applications in TV-sets and VCR.
This circuit has separate inputs for the soundand picture carrier.
The sound carrier signal (single or dual carrier, modulated with AM, FM or NICAM) from the SAW filter will be fed into a 3-stage, gain controlled, IF amplifier (Pin 1 and 2).
| Part Number | Description |
|---|---|
| TDA4480-C | Multi standard quasi parallel-sound processor for TV-sets |
| TDA4480-D | Multi Standard Quasi Parallel-Sound Processor |
| TDA4481-D | Multistandard quasi parallel-sound processor for Mono-TV-Sets |
| TDA4482-D | Quasi-Parallel Sound Processor for TV Sets |
| TDA4439 | Video IF Amplifier for Multistandard TV and VTR |
| TDA4445A | Quasi Parallel Sound Processing with Quadrature Intercarrier Demodulator |
| TDA4445B | Quasi Parallel Sound Processing with Quadrature Intercarrier Demodulator |
| TDA4452 | Video IF Amplifier for Multistandard TV Receiver and VTR Appliances |
| TDA4453 | Video IF Amplifier for Multistandard TV Receiver and VTR Appliances |
| TDA4454 | Multistandard VIF Amplifier and PLL Demodulator |