For applications that require dial-up data connections, such as point-of-sale terminals and set-top boxes, two-chip modem chipsets provide a flexible, standalone solution.

All modems are paired with a common CSP1040 direct-access arrangement (DAA) telephone line interface device for a complete solution.

  • Supports V.92, V.34, V.22bis and lower speeds, including V.42bis and V.42 data compression, for maximum flexibility
  • Conforms to worldwide homologation and line interface requirements
  • Uses a single 3.3V supply for simple system design

FEATURES CV92 CV34 CV22 CSP1040
V92/V90 Yes No No N/A
V34 Yes Yes No N/A
Field-upgradeable Optional No No N/A
Power Supply Single 3.3V Single 3.3V Single 3.3V Single 3.3V
Package 48-pin TQFP or 100-pin FSBGA 48-pin TQFP 48-pin TQFP 20-pin ETSSOP