| Manufacturer | Part Number | Description |
|---|---|---|
Exar (now MaxLinear) |
XR2103 | FSK Modem Filter |
|
Exar (now MaxLinear) |
XR210 | FSK Modulator / Demodulator |
|
Exar (now MaxLinear) |
XR2100 | V.21 Modem |
Tyco Electronics (now TE Connectivity) |
XR210 | Snap-Mount Rocker |
