CYBERGATE CYG2100/CYG2110/CYG2120 DESCRIPTION Clares CYG21XX Series DAA modules provide a complete telephone line interface circuit in a small 1.07 x 1.07 x 0.4 package. The modules provide a fast and cost effective solution for designs that require an interface to the telephone line. The CYG2100 is designed to meet PTT and safety regulations in 13 countries. The CYG2110 and CYG2120 are designed to meet PTT regulations in France and Spain, respectively. FEATURES APPLICATIONS Low distortion transformer signal coupling Home medical devices (0.01% max) Plant monitoring equipment Complete ring detector circuit Security/alarm systems Low power hookswitch Utility meters Electronic inductor/gyrator circuit Modems Surge protection Voicemail systems V.32 bis /V.34 compatible Vending machines PTT and safety regulations in 15 countries Elevator control boxes PC board mountable Network routers FCC Compatible PBX Systems PC mother boards Telephony applications Digital telephone answering machines APPROVALS RATINGS ( 25 C) UL recognized file : E174201 Parameter Min Typ Max Units BSI certified: Isolation Voltage - - 1500 V BS EN 60950: 1992 Certificate 8123 RMS Operational Temperature 0 - 70 C BABT recognized listing pending Storage Temperature 0 - 100 C Relative Humidity 10 - 85 % (Non-Condensing) Soldering Temperature - - 260 C Tip/Ring Load Current (continuous) - - 120 mA Hookswitch LED Drive Current - - 50 mA Hookswitch LED Reverse Voltage - - 5 V Ring Detect Phototransistor Voltage V -- 20 V CC Note: For Mechanical Dimensions See Pages 408-415 North America: 1-800-272-5273 Europe: 32-11-300868 Asia: 886-2-2523-6368 Japan: 03-3980-2212 356 CYBERGATE CYG2100/CYG2110/CYG2120 SPECIFICATIONS PARAMETER CONDITIONS MIN TYP MAX UNITS DC Electrical Characteristics On-Hook Impedance 100VDC across pins 10 - - M 5,6 (R,T) Off-Hook Line Leakage Current 100VDC across pins - - 10 A 5,6 (R,T) Hookswitch Resistance - - - 35 Off-Hook Relay Supply Current V =5V 7 8 9 mA CC Hookswitch Power Source - 4.75 5.0 20 V DC Loop Current - 5 - 120 mA Mute Relay Supply Current V =5V 7 8 9 mA CC AC Signal Path Electrical Characteristics Return Loss 300-3500Hz 14 25 - dB Insertion Loss Transmit Test Circuit 1 - - 7 dB Receive Test Circuit 2 - - 7 dB Frequency Response 300-3500Hz -0.25 - +0.25 dB Longitudinal Balance On-Hook - 60 - - dB Off-Hook - 40 - - dB Total Harmonic Distortion 350Hz and -10dBm - - 0.01 % Secondary Load Impedance Line 1 and Line 2 - 100 - Primary Source Impedance Tip and Ring - 600 - Ring Detection Circuit Characteristics Ringing Voltage Detection Range 20-150-V RMS CYG2100, CYG2110 29 - 150 V RMS CYG2120 28 - 150 V RMS Ringing Frequency Detection Range 50-70Hz 15 - 70 Hz Ringer Impedance 25Hz - 18 - K RING Output Voltage (Pulsed) V +5V CC Logic 0, Ring present - - 0.8 V Logic 1, Ring not present - - V V CC Surge, Transient, and solation Characteristics Surge Protection Voltage Tip and Ring - - - 300 V Isolation Voltage (Pins 1-7 to 10-11) 60 Seconds - - 1500 V RMS Note: For Mechanical Dimensions See Pages 408-415 www.clare.com 357
