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CYG2300

Clare Inc.
Part Number CYG2300
Manufacturer Clare Inc.
Description CYBERGATE
Published Mar 27, 2005
Detailed Description CYG23XX CYBERGATE™ Features • Low distortion transformer signal coupling • Complete ring detector circuit • Low power h...
Datasheet PDF File CYG2300 PDF File

CYG2300
CYG2300

Overview
CYG23XX CYBERGATE™ Features • Low distortion transformer signal coupling • Complete ring detector circuit • Low power hookswitch • Electronic inductor/gyrator circuit • Surge protection • V.
32 bis /V.
34 compatible • PC board mountable • 16kHz metering filter Description Clare’s CybergateTM 23XX DAA modules provide a complete telephone line interface circuit in a small 1.
07" x 1.
07" x 0.
4" package.
This module provides a fast and cost effective solution for designs that require an interface to the telephone line.
The CYG23XX0 is designed to meet PTT and safety regulations in Germany.
Applications • Home medical devices • Plant monitoring equipment • Security/alarm systems • Utility meters • Modems • Voicemail systems • Vending machines • Elevator control boxes • Network routers • PBX Systems • PC mother boards • Telephony applications • Digital telephone answering machines Approvals • BSI Approved to EN60950 Certification #: 8123 Ordering Information Part # CYG2300 CYG2320 Description DAA Module Germany DAA Module Australia Block Diagram FROM µC 6 Rm 560 TX1 LINE 1 4.
3V 4.
3V LINE 2 1 GYRATOR MUTE 7 VCC 10 SURGE PROTECTOR VCC RING HYBRID CIRCUIT TX2 2 HOOKSWITCH VCC RING DETECT NETWORK TO TELEPHONE LINE RX OH RELAY GND RING OH RING 5 3 470Ω 56kΩ VCC 11 4 GND TIP Handling and Assembly Recommendations The CYG23XX products are not hermetically sealed and should not be exposed to any liquid-based rinsing processes.
Clare recommends two (2) approaches.
The modem should either use a no clean soldering flux that would mostly evaporate during the normal wave soldering processes, or be soldered in by hand after the rest of the card is wave soldered.
DS-CPC2300-R1 www.
clare.
com 1 CYG23XX Absolute Maximum Ratings (@ 25˚ C) Parameter Min Isolation Voltage Operational Temperature 0 Storage Temperature 0 Relative Humidity 10 (Non-Condensing) Soldering Temperature Tip/Ring Load Current (continuous) Hookswitch LED Drive Current Hookswitch LED Reverse VoltageRin...


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