| Part Number | XR-2120A |
| Manufacturer | Exar |
| Title | 212A/V.22 Modem Filter |
| Description | The XR-2120A is a filter system for performing the complete filter function for Bell 212A or CCITI V.22 type modems. The XR-2120A supplies both tr... |
| Features |
included are CCITI notch filters, additional pin selectable equalization for worst case phone lines and complete analog loopback function.
The XR-2120A utilizes silicon gate CMOS technology and switched-capacitor circuit techniques to minimize extern...
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| Datasheet |
 XR-2120A Datasheet
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