XR-2123A datasheet by Exar (now MaxLinear).
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | XR-2123A |
|---|---|
| Datasheet | XR-2123A XR-2123 Datasheet (PDF) |
| File Size | 448.51 KB |
| Manufacturer | Exar (now MaxLinear) |
| Description | PSK Modulator / Demodulator |
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FUNCTIONAL BLOCK DIAGRAMS This series of devices provide the modulator and demodulator for phase-shifted keyed modulated signals. The devices have an on-chip digital-to-analog converter, allowing digital external programming of Bell 212A, CCITT V.22 or V.26 functions. The XR-2123 provides the modulator and demodulator functions.
View all Exar (now MaxLinear) datasheets
| Part Number | Description |
|---|---|
| XR-2123 | PSK Modulator / Demodulator |
| XR-2120 | PSK Modem Filter |
| XR-2120A | 212A/V.22 Modem Filter |
| XR-2121 | Bell 212A Type Modulator |
| XR-2122 | Bell 212A Type 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 |
