This page lists a few communications chips that may be of interest. It includes IF and receiver systems.
| size | filename | Description |
|---|---|---|
| 99,004 | mk484_sm0vpo.pdf | MK-484 (Japan's answer to the ZN414) |
| 484,100 | ba1404.pdf | Complete WBFM Stereo transmitter |
| 349,271 | lm1871.pdf | RC Encoder/transmitter |
| 379,562 | lm1872.pdf | RC Decoder/receiverer |
| 107,839 | tba120.pdf | Sound IF amplifier/demodulator |
| 248,652 | tda7000.pdf | VHF FM Receiver IC (1.5MHz - 120MHz) |
| 487,423 | zn414z.pdf | AM TRF Radio chip ZN414/416 |
| 567,089 | mc13135.pdf | Dual conversion NBFM receiver |
| 312,484 | mc2833.pdf | Low Power NBFM transmitter |
| 483,250 | mc3372.pdf | Low Power FM IF system |