GENERAL DESCRIPTION

The Z02205 V.22bis Modem Controller serves as the modem controller in embedded V.22bis modem applications. A complete modem can be made by adding ZiLOG data pump (Z02201), phone line interface, and the required DTE interface. The Z02205 has been designed for low-cost use and includes a glueless interface to the ZiLOG data pumps. The Z02205 is ideal for applications where small size and low power consumption are requirements.

FEATURES

? Includes AT command set interpreter in on-chip ROM—

no external memory required

? Supports Tone dial or Pulse dial

? Call progress monitoring controls

? Handshake controls

? Guard Tone controls

? Line quality monitoring and Auto-Retrain

? Auto-Dial and Auto-Answer

? Glueless interface to Z02201 modem data pump

? Watch-Dog Timer (WDT)/Power-On Reset (POR)

? Type-I Caller ID

? Dynamic power management

? CMOS design for low power consumption

? 0°C to +70°C commercial temperature range

? 28-pin DIP, SOIC package

? 4.5V to 5.5V operating range

Z0220516SSCR4292T屬于集成電路（IC） > 調(diào)制解調(diào)器 - IC 和模塊。齊洛格公司制造生產(chǎn)的Z0220516SSCR4292T調(diào)制解調(diào)器 - IC 和模塊接口調(diào)制解調(diào)器 IC 和模塊是用于調(diào)制或解調(diào)來自電話或電纜線路的傳入信號以便從計算機傳輸?shù)钠骷?shù)據(jù)格式有 ASK、FSK、Bell 202、HART、V.21、V.22、V.23、V.32、V.34、V.90 和 V.92，波特率包括可選、300、1.2k、1.8k、2.4k、4.8k、9.6k、14.4k、19.2k、20k、33.6k、38.4k、56k 和 200k，安裝類型有插口式、表面貼裝型或通孔式。