Datasheet Details
| Part number | CS6422 |
|---|---|
| Manufacturer | Cirrus Logic |
| File Size | 946.00 KB |
| Description | Enhanced Full-Duplex Speakerphone IC |
| Datasheet | CS6422_CirrusLogic.pdf |
|
|
Overview: .. CS6422 CS6422 Enhanced Enhanced Full-Duplex Full-duplex Speakerphone Speakerphone IC.
| Part number | CS6422 |
|---|---|
| Manufacturer | Cirrus Logic |
| File Size | 946.00 KB |
| Description | Enhanced Full-Duplex Speakerphone IC |
| Datasheet | CS6422_CirrusLogic.pdf |
|
|
|
Most modern speakerphones use half-duplex operation, which alternates transmission between the far-end talker and the speakerphone user.
This is done to ensure stability because the acoustic coupling between the speaker and microphone is much higher in speakerphones than in handsets where the coupling is mechanically suppressed.
The CS6422 enables full-duplex conversation using echo cancellation and suppression in a single-chip solution.
| Part Number | Description |
|---|---|
| CS6420 | Full-Duplex Speakerphone Chip |
| CS6403 | Echo-Cancelling Codec |
| CS6002 | MOSFET lithium battery protection |
| CS61304A | T1/E1 Line Interface |
| CS61305A | T1/E1 Line Interface |
| CS61310 | T1 Line Interface Unit |
| CS61318 | T1 Line Interface Unit |
| CS61535A | T1/E1 LINE INTERFACE |
| CS61574A | T1/E1 LINE INTERFACE |
| CS61575 | T1/E1 LINE INTERFACE |