XR-2120A datasheet by Exar (now MaxLinear).
| Part number | XR-2120A |
|---|---|
| Datasheet | XR-2120A-Exar.pdf |
| File Size | 150.65 KB |
| Manufacturer | Exar (now MaxLinear) |
| Description | 212A/V.22 Modem Filter |
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The XR-2120A is a filter system for performing the plete filter function for Bell 212A or CCITI V.22 type modems. The XR-2120A supplies both transmit and receive filtering functions for the standard 1200 Hz and 2400 Hz 212A1V.22 carrier frequencies. Also supplied are mode switching, internal clock generators, input anti-aliasing filters, output reconstruction filters, and digitally controlled transmit and receive...
View all Exar (now MaxLinear) datasheets
| Part Number | Description |
|---|---|
| XR-2120 | PSK Modem Filter |
| XR-2121 | Bell 212A Type Modulator |
| XR-2122 | Bell 212A Type Demodulator |
| XR-2123 | PSK Modulator / Demodulator |
| XR-2123A | PSK Modulator / Demodulator |
| XR-2125 | Data Buffer |
| XR-2126 | Bell 212A / CCITT V.22 Modem Filters |
| XR-2127 | Bell 212A / CCITT V.22 Modem Filters |
| XR-2128 | Bell 212A / CCITT V.22 Modem Filters |
| XR-2129 | Bell 212A / CCITT V.22 Modem Filters |
