CYG2100 CYBERGATE™ DAA Module Description Clare's CYG2100 DAA Module, designed for use in most European Union (EU) countries, provides a complete telephone line interface circuit in a small (1.07" x 1.07" x 0.4") package. The module provides a fast and cost-effective solution for designs that require an interface to the telephone line. Features • Low-Distortion Transformer Signal Coupling (0.01% max) • Complete Ringing Detector Circuit • Low-Power Hook Switch • Electronic Inductor/Gyrator Circuit • Surge Protection • V.32 bis / V.34 Compatible • PTT and Safety Regulations in European Countries • PC Board Mountable • FCC Compatible Applications • • • • • • • • • • • • • The CYG2100 is designed to meet PTT and safety regulations in most EU nations. Select the CYG2110 for use in France, and the CYG2120 for use in Spain. Approvals • EN/IEC 60950 Compliant Ordering Information Part # CYG2100 except France and Spain, (18/Tube) Pin Configuration 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 DS-CYG2100-R01 Description CYBERGATE Module for the European Union, LINE 1 (PIN 1) LINE 2 RING GND Clare CYG2100 DAA Module OH MUTE +VCC TIP RING Top View www.clare.com 1 CYG2100 Absolute Maximum Ratings (@ 25˚C) Parameter Tip/Ring Load Current (continuous) Hook Switch LED Drive Current Hook Switch LED Reverse Voltage Ring Detect Phototransistor Voltage VCEO Isolation Voltage, Input to Output Relative Humidity (non-condensing) Operational Temperature Storage Temperature Ratings 120 50 5 20 1500 10 to 85 0 to +70 0 to +100 Absolute Maximum Ratings are stress ratings. Stresses in excess of these ratings can cause permanent damage to the device. Functional operation of the device at conditions beyond those indicated in the operational sections of this data sheet is not implied. Units mA mA V V Vrms % °C °C DC Electrical Characteristics Parameter On-Hook Impedance On-Hook Line Leakage Current Conditions 100VDC Across Pins 11, 10 (T, R) 100VDC Across Pins 11, 10 (T, R) Min 10 - Typ - Max 10 Units MΩ μA Hook Switch Resistance OH = GND, VCC = +5VDC - - 35 Ω Off-Hook Supply Current Hook Switch Power Source, Pin 5 1 DC Loop Current Mute Relay Supply Current OH = GND, VCC = +5VDC OH = GND, VCC = +5VDC OH = GND, VCC = +5VDC 7 4.75 5 7 8 5 8 9 12 120 9 mA V mA mA Min 14 Typ 25 Max - Units dB - - 7 OH = GND, 300Hz to 3500Hz -0.25 - 7 +0.25 OH = VCC OH = GND OH = GND, -10dBM, f = 350Hz Line 1 & Line 2 Tip & Ring 60 40 - 100 600 -0.01 - Conditions - Min 29 15 Typ - Max 150 70 Units Vrms Hz f = 25Hz - 18 - kΩ - - - 0.8 VCC V 1 For VCC > +12V, select an external resistor (R) such that ((VCC - 1.4) / R) < 50mA AC Signal Path Electrical Characteristics Parameter Return Loss Insertion Loss Transmit Receive Frequency Response Longitudinal Balance On-Hook Off-Hook Total Harmonic Distortion Secondary Load Impedance Primary Source Impedance Conditions OH = GND, 300Hz to 3500Hz (600Ω) OH = GND, 300Hz to 3500Hz (600Ω) dB dB dB % Ω Ω Ring Detection Circuit Characteristics, OH = VCC Parameter Ringing Voltage Detection Range Ringing Frequency Detection Range Ringing Impedance RING (Pin 9) Output Voltage (Pulsed) Logic '0' (Ring Present) Logic '1' (Ring Not Present) 2 www.clare.com R01 CYG2100 Surge, Transient, and Isolation Characteristics Parameter Surge Protection Voltage, Tip & Ring (Pins 11, 10) Isolation Voltage (Pins 1-7 to 10-11) Conditions - Min - Typ - Max 300 1500 Units V Vrms Pin Descriptions CYG2100 1 2 3 4 5 6 7 TIP RING 11 10 LINE 1 LINE 2 RING GND OH MUTE VCC Bottom View Pin # 1 2 R01 I/O I/O I/O Name LINE 1 LINE 2 3 O RING 4 5 6 I I I GND OH MUTE 7 I VCC 10 11 I/O I/O Ring Tip Function Transformer isolated winding connection 1. Transformer isolated winding connection 2. Active low indicates incoming ring signal. This is pulsed low by the AC ring signal, and is not a steady-state low during ringing. Return path for VCC. Driving this pin low asserts the off-hook condition. The hook switch LED is current limited by an internal 470Ω resistor. Mute relay activation, active low. LED current is limited by an internal 470Ω resistor. Provides power to the hook switch LED. Voltage is usually +5V (for 8mA LED current), but can be higher if an external resistor is placed in series with the internal 470Ω resistor. Connection to telephone line Ring conductor. Connection to telephone line Tip conductor. www.clare.com 3 CYG2100 Test Circuits CYG2100 Transmit Insertion Loss CYG2100 Receive Insertion Loss VR Rm 294Ω LINE1 LINE2 RING GND OH MUTE VCC +VBATT ILOOP TIP 600Ω RING Receive Insertion Loss = G RC = 20 Log VR LINE1 LINE2 RING GND OH MUTE VCC 10H VLR +5V Rm 294Ω VT AC Source +VBATT ILOOP 10H TIP VLT +5V 600Ω RING 10H Transmit Insertion Loss = GTR = 20 Log V LR -VBATT 10H VLT VT -VBATT Typical Application 6 HYBRID CIRCUIT TX2 7 * 100Ω LINE 1 C 4.3V 4.3V LINE 2 ** VCC 1 10 2 VCC RING DETECT NETWORK RX GND RING OH RING RING GYRATOR HOOKSWITCH OH RELAY VCC 5 3 SURGE PROTECTOR TX1 MUTE TO TELEPHONE LINE 11 470Ω TIP 4 56kΩ VCC GND * UK/Sweden = 350Ω All other countries = 100Ω ** Installed for German/Swiss DAA Module 4 www.clare.com R01 CYG2100 MANUFACTURING INFORMATION Soldering For proper assembly, the component must be processed in accordance with the current revision of IPC/JEDEC standard J-STD-020. Failure to follow the recommended guidelines may cause permanent damage to the device resulting in impaired performance and/or a reduced lifetime expectancy. Washing Clare does not recommend ultrasonic cleaning or the use of chlorinated solvents. MECHANICAL DIMENSIONS CYBERGATE Package 1.91 (0.110) 27.18 (1.070) 10.16 (0.400) 21.59 (0.850) LINE 1 (PIN 1) LINE 2 RING 27.18 (1.070) GND 3.43 (0.135) Clare CYG2100 DAA Module 17.78 (0.700) OH MUTE VCC 0.634 SQ. (0.25) TYP. TIP RING 3.18 (0.125) TOP VIEW SIDE VIEW 1.09 DIA. (0.043) TYP. PCB Pattern (Top View) 2.54 (0.100) TYP. Dimensions mm (inches) For additional information please visit our website at: www.clare.com Clare, Inc. makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications and product descriptions at any time without notice. Neither circuit patent licenses nor indemnity are expressed or implied. Except as set forth in Clare’s Standard Terms and Conditions of Sale, Clare, Inc. assumes no liability whatsoever, and disclaims any express or implied warranty, relating to its products including, but not limited to, the implied warranty of merchantability, fitness for a particular purpose, or infringement of any intellectual property right. The products described in this document are not designed, intended, authorized or warranted for use as components in systems intended for surgical implant into the body, or in other applications intended to support or sustain life, or where malfunction of Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice. Specification: DS-CYG2100-R01 ©Copyright 2008, Clare, Inc. OptoMOS® is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 12/8/08 5