Datasheet Details
| Part number | CMX655D |
|---|---|
| Manufacturer | CML |
| File Size | 3.15 MB |
| Description | Ultra Low Power Voice Codec |
| Datasheet | CMX655D-CML.pdf |
|
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Overview: CMX655D Ultra Low Power Voice Codec D/655/6 May 2022.
| Part number | CMX655D |
|---|---|
| Manufacturer | CML |
| File Size | 3.15 MB |
| Description | Ultra Low Power Voice Codec |
| Datasheet | CMX655D-CML.pdf |
|
|
|
Traditionally audio codecs have interfaced to electret microphones and speakers providing A-to-D and D-to-A functions using precision oversampling data converters.
Recent advances in microphone design using MEMS techniques are now changing this, along with higher efficiency speaker drivers such as Class-D topologies.
Both of these advances enable significant reductions in power consumption which is needed to address new applications such as voice control, that require ‘always-on’ operation.
| Part Number | Description |
|---|---|
| CMX655A | Ultra Low Power Voice Codec |
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| CMX602A | Calling Line Identifier |
| CMX602B | Calling Line Identifier |
| CMX641A | DUAL SPM/SECURITY DETECTOR/GENERATOR |
| CMX683 | Call Progress and Voice Detector |
| CMX017 | UHF FM/FSK Transmitter |
| CMX469A | 1200/2400/4800 Baud FFSK/MSK Modem |
| CMX7032 | AIS Data Processor |
| CMX7042 | AIS Data Processor |