DESCRIPTION RATINGS 25 C) Note: For Mechanical Dimensions See Pages

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1 YBERGATE YG2100/YG2110/YG2120 DESRIPTION lare s YG21XX 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 YG2100 is designed to meet PTT and safety regulations in 13 countries. The YG2110 and YG2120 are designed to meet PTT regulations in France and Spain, respectively. FEATURES Low distortion transformer signal coupling (0.01% max) omplete ring detector circuit Low power hookswitch Electronic inductor/gyrator circuit Surge protection V.32 bis /V.34 compatible PTT and safety regulations in 15 countries P board mountable F ompatible APPLIATIONS Home medical devices Plant monitoring equipment Security/alarm systems Utility meters Modems Voic systems Vending machines Elevator control boxes Network routers PBX Systems P mother boards Telephony applications Digital telephone answering machines APPROVALS UL recognized file #: E BSI certified: BS EN 60950: 1992 ertificate # 8123 BABT recognized; listing pending RATINGS (@ 25 ) Parameter Min Typ Max Units Isolation Voltage V RMS Operational Temperature 0-70 Storage Temperature Relative Humidity % (Non-ondensing) Soldering Temperature Tip/Ring Load urrent (continuous) ma Hookswitch LED Drive urrent ma Hookswitch LED Reverse Voltage V Ring Detect Phototransistor Voltage V 356 North America: Europe: Asia: Japan:

2 SPEIFIATIONS YBERGATE YG2100/YG2110/YG2120 PARAMETER ONDITIONS MIN TYP MAX UNITS D Electrical haracteristics On-Hook across pins MΩ 5,6 (R,T) Off-Hook Line Leakage across pins µa 5,6 (R,T) Hookswitch Resistance Ω Off-Hook Relay Supply =5V ma Hookswitch Power Source V D Loop urrent ma Mute Relay Supply =5V ma A Signal Path Electrical haracteristics Return Loss Hz db Insertion Loss Transmit Test ircuit db Receive Test ircuit db Frequency Response Hz db Longitudinal Balance On-Hook db Off-Hook db Total Harmonic and -10dBm % Secondary Load Impedance Line 1 and Line Ω Primary Source Impedance Tip and Ring Ω Ring Detection ircuit haracteristics Ringing Voltage Detection Range V RMS YG2100, YG V RMS YG V RMS Ringing Frequency Detection Range 50-70Hz Hz Ringer Impedance 25Hz KΩ Output Voltage Logic 0, Ring present V Logic 1, Ring not present - - V Surge, Transient, and solation haracteristics Surge Protection Voltage Tip and Ring V Isolation Voltage (Pins 1-7 to 10-11) 60 Seconds V RMS 357

3 YBERGATE YG2100/YG2110/YG2120 TEST IRUITS 1. YG21XX Transmit Insertion Loss 2. YG21XX Receive Insertion Loss V T +5V Rm 294Ω LINE1 LINE2 +V BATT I LOOP V LT 600Ω V R Rm 294Ω +5V LINE1 LINE2 +V BATT I LOOP 600Ω V LR A Source G Log V LT Transmit Insertion Loss = = 20 TR VT -V BATT G Log V R Receive Insertion Loss = = 20 R V LR -V BATT PAKAGE PINOUTS LINE 1 LINE YG21XX Top View YG21XX Pinouts & Definitions PIN# I/O Name Function 1 I/O LINE1 Transformer isolated audio signal coupling path for the telephone line. 2 I/O LINE2 Transformer isolated audio signal coupling path for the telephone line. 3 O Active LOW indicates an incoming ring signal. This is pulsed LOW by the A ring signal at the ring frequency from 15-40Hz. 4 I onnected to host system ground. 5 I Driving this pin LOW asserts the off-hook condition. The hookswitch LED is current limited by an internal 470Ω resistor. 6 I Driving this pin LOW activates the mute relay for pulse dialing. The mute control is activated on or slightly before (tpms max.) the start of the first dial pulse, then kept active until the end (50ms max.) of the last dial pulse. The mute relay LED is current limited by an internal 470Ω resistor. 7 I Provides power to the hookswitch LED. Typically +5V for 8mA LED current. LED is current limited by an internal 470Ω resistor. should not exceed 20V. 11 I/O onnection to telephone line Ring conductor. 10 I/O onnection to telephone line Tip conductor. 358 North America: Europe: Asia: Japan:

4 TYPIAL APPLIATION YBERGATE YG2100/YG2110/YG HYBRID IRUIT TX1 TX2 RX RELAY * 100Ω ** LINE 1 4.3V 4.3V LINE GYRATOR HOOKSWITH 470Ω 56kΩ DETET NETWORK SURGE PROTETOR TO TELEPHONE LINE * UK/Sweden = 350Ω All other countries = 100Ω ** Installed for German/Swiss DAA Module 359

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