| 383361 | CMX218S1 | ISDN data and telephony protocol engine | MXCOM |
| 383362 | CMX228 | ISDN Protocol Engine D-Channel Data | CONSUMER MICROCIRCUITS LIMITED |
| 383363 | CMX228 | ISDN Data and Telephony Protocol Engine with x.25 | MXCOM |
| 383364 | CMX228S1 | ISDN data and telephony protocol engine with x.25 | MXCOM |
| 383365 | CMX264 | Frequency Domain Split Band Scrambler | CML |
| 383366 | CMX264 | Frequency Domain Split Band Scrambler | CONSUMER MICROCIRCUITS LIMITED |
| 383367 | CMX264 | Frequency Domain Split-Band Scrambler | MXCOM |
| 383368 | CMX264D5 | Frequency domain split-band scrambler | MXCOM |
| 383369 | CMX269AD3 | 1200/2400/4800bps MSK modem | MXCOM |
| 383370 | CMX269AE2 | 1200/2400/4800bps MSK modem | MXCOM |
| 383371 | CMX269AP6 | 1200/2400/4800bps MSK modem | MXCOM |
| 383372 | CMX469A | 1200/2400/4800 Baud FFSK/MSK Modem | CML |
| 383373 | CMX469A | 1200/2400/4800bps Full Duplex MSK Modem | CONSUMER MICROCIRCUITS LIMITED |
| 383374 | CMX469A | 1200/2400/4800bps MSK Modem | MXCOM |
| 383375 | CMX469AD3 | 1200/2400/4800 baud FFSK/MSK modem | CONSUMER MICROCIRCUITS LIMITED |
| 383376 | CMX469AE2 | 1200/2400/4800 baud FFSK/MSK modem | CONSUMER MICROCIRCUITS LIMITED |
| 383377 | CMX469AP6 | 1200/2400/4800 baud FFSK/MSK modem | CONSUMER MICROCIRCUITS LIMITED |
| 383378 | CMX589A | GMSK Modem | CML |
| 383379 | CMX589A | HIGH-SPEED GMSK MODEM | MXCOM |
|
| 383380 | CMX589A, MX909A, MX029 | Using Two-Point Modulation to Reduce Synthesizer Problems When Designing DC-Coupled GMSK Modulators | CONSUMER MICROCIRCUITS LIMITED |
| 383381 | CMX589A, MX909A, MX919B, MX929B | Increasing Data Throughput in Radio Telemetry Systems | CONSUMER MICROCIRCUITS LIMITED |
| 383382 | CMX589AD2 | GMSK modem | CONSUMER MICROCIRCUITS LIMITED |
| 383383 | CMX589AD2 | High speed GMSK modem | MXCOM |
| 383384 | CMX589AD5 | GMSK modem | CONSUMER MICROCIRCUITS LIMITED |
| 383385 | CMX589AD5 | High speed GMSK modem | MXCOM |
| 383386 | CMX589AE2 | GMSK modem | CONSUMER MICROCIRCUITS LIMITED |
| 383387 | CMX589AE2 | High speed GMSK modem | MXCOM |
| 383388 | CMX589AP4 | GMSK modem | CONSUMER MICROCIRCUITS LIMITED |
| 383389 | CMX589AP4 | High speed GMSK modem | MXCOM |
| 383390 | CMX602A | Calling Line Identifier plus Call Waiting Type II | CML |
| 383391 | CMX602A | Using the CMX602A in place of the MX602 | CONSUMER MICROCIRCUITS LIMITED |
| 383392 | CMX602A | Calling Line Identifier - plus Call Waiting | CONSUMER MICROCIRCUITS LIMITED |
| 383393 | CMX602A | Calling Line Identifier/Calling Line Identifier on Call Waiting | MXCOM |
| 383394 | CMX602AD4 | Calling line identifier | MXCOM |
| 383395 | CMX602AP3 | Calling line identifier | MXCOM |
| 383396 | CMX602B | Calling Line Identifier plus Call Waiting Type II | CML |
| 383397 | CMX602B | Calling Line Identifier - plus Call Waiting | CONSUMER MICROCIRCUITS LIMITED |
| 383398 | CMX602B | Design Migration from CMX602A to CMX602B | CONSUMER MICROCIRCUITS LIMITED |
| 383399 | CMX602B | Calling Line Identifier plus Call Waiting (Type II) | MXCOM |
| 383400 | CMX602BD4 | Calling line identifier plus call waiting | MXCOM |
