| Product | Description | V.32 | V.22 | V.23 | V.21 | Bell 202 | Bell 103 | DTMF | CLI | Supply Voltage (V) | Typ. Current (mA) | Package Type | Key Benefits |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CMX869B | V.32 bis Modem | Yes | Yes bis | Yes | Yes | Yes | Yes | Yes | Yes | 3.0 - 3.6 | 8.6 | 24-pin SOIC TSSOP | Ring detect, USART, Hybrid support, Line equalisation |
| CMX868A | V.22 bis Modem | - | Yes bis | Yes | Yes | Yes | Yes | Yes | Yes | 2.7 - 5.5 | 3 | 24-pin SOIC TSSOP | Ring Detect, USART Hybrid support, Line equalisation |
| CMX867A | V.22 Modem | - | Yes | Yes | Yes | Yes | Yes | Yes | Yes | 2.7 - 5.5 | 3 | 24-pin SOIC TSSOP | Ring Detect, USART Hybrid support, Line equalisation |
| CMX865A | DTMF/FSK Combo | - | - | Yes | Yes | Yes | Yes | Yes | Yes | 3.0 - 3.6 | 4 | 16-pin SOIC TSSOP | Hybrid support and audio codec access |
| FX604 MX604 | V.23 Compatible Modem | - | - | Yes | - | - | - | - | - | 3.0 - 5.5 | 1 | 16-pin SOIC | PABX applications |
| FX614 MX614 | V.23 Compatible Modem | - | - | - | - | Yes | - | - | - | 3.0 - 5.5 | 1 | 16-pin SOIC | Ideally suited to WLL, FWT, CWT, Hart applications |
| Product | Description | Digitally Controlled Amplifiers | Data | Signalling | Supply Voltage (V) | Typ. Current (mA) | Package Type | Key Benefits |
|---|---|---|---|---|---|---|---|---|
| CMX673 | Call Progress Tone Detector | - | - | Single Call Progress Dual Tone Detectors | 2.7 - 5.5 | 0.5 | 16-pin SOIC 20-pin TSSOP | Universal call progress detector |
| CMX683 | Call Progress Tone Detector Plus Voice Detector | - | - | Single Call Progress Dual Tone Detectors | 2.7 - 5.5 | 0.6 | 16-pin SOIC TSSOP | Call progress detector with voice detection |
| CMX602B | Calling Line Identifier Plus Call Waiting | - | V.23 Demodulation | CLI Decoder CIDCW Decoder | 2.7 - 5.5 | 0.5 | 16-pin SOIC TSSOP | Featurephone applications |
| CMX631A | SPM Detector | - | - | SPM Detector (12kHz/16kHz) | 2.7 - 5.5 | 0.8 | 16-pin SOIC PDIP 24-pin SSOP | Payphone applications |
| CMX605 | Digital-To-Analogue (POTS) Signalling Interface - with, DTMF Encoder - Decoder | - | FSK V.23/ Bell 202 | DTMF SPM Generation Ringing Signals, Flexible Tones, Fax/Answer Originate | 2.7 - 5.5 | 1.6 | 16-pin PLCC | Ideally suited to WLL, FWT, CWT applications |