| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Data Format | Baud Rates | Voltage - Supply | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | CX81801-33CONEXANT VIDEO AMP 1 CHANNEL Conexant | 1,440 |  |   Datasheet | - | 128-QFP | Bulk | Obsolete | V.21, V.22, V.22B, V.23, V.32, V.32B, V.34, V.90, Bell 103, Bell 212 | - | 3.3V | Surface Mount | 128-LFQFP | 
|   | CX81801-64MODEM, CMOS, PDSO28 Conexant | 26,118 |  |   Datasheet | - | 28-VFCLGA | Bulk | Active | V.32, V.34, V.90 | 56k | 3V ~ 3.6V | Surface Mount | 28-CTLGA (11x6.4) | 
|   | CX81801-63MODEM, CMOS, PDSO28 Conexant | 1,613 |  |   Datasheet | - | 28-VFCLGA | Bulk | Active | V.32 | 56k | 3V ~ 3.6V | Surface Mount | 28-CTLGA (11x6.4) | 
|   | USR80-12CONEXANT USR80 K56 HCF MODEM IC Conexant | 1,738 |  | - | * | - | Bulk | Active | - | - | - | - | - | 
|   | CX81801-32MODEM, CMOS, PQFP128 Conexant | 21,414 |  |   Datasheet | - | 28-VFCLGA | Bulk | Active | V.21, V.22, V.22B, V.23, V.32, V.32B, V.34, V.90, Bell 103, Bell 212 | 56k | 3V ~ 3.6V | Surface Mount | 28-CTLGA (11x6.4) | 
|   | USR81-11CONEXANT USR81 USB MODEM IC Conexant | 7,815 |  | - | * | - | Bulk | Active | - | - | - | - | - | 
|   | USR80-11CONEXANT USR80 K56 HCF MODEM IC Conexant | 2,584 |  | - | * | - | Bulk | Active | - | - | - | - | - | 
|   | 11246-12SMARTMC3S AC-LINK MODEM Conexant | 17,500 |  | - | * | - | Bulk | Active | - | - | - | - | - | 
|   | CX81300-11CX81300 Conexant | 727 |  |   Datasheet | - | 128-LQFP | Bulk | Active | V.32, V.34, V.90, V.92 | 33.6k | 3V ~ 3.6V | Surface Mount | 128-LQFP (20x14) |