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| CYG2100 CYBERGATETM 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. 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. 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 Approvals * EN/IEC 60950 Compliant Ordering Information Part # CYG2100 Description CYBERGATE Module for the European Union, except France and Spain, (18/Tube) 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 Pin Configuration LINE 1 (PIN 1) LINE 2 RING GND OH MUTE +VCC TIP RING Clare CYG2100 DAA Module Top View DS-CYG2100-R01 www.clare.com 1 CYG2100 Absolute Maximum Ratings (@ 25C) 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 Units mA mA V V Vrms % C C 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. DC Electrical Characteristics Parameter On-Hook Impedance On-Hook Line Leakage Current Hook Switch Resistance Off-Hook Supply Current Hook Switch Power Source, Pin 5 1 DC Loop Current Mute Relay Supply Current 1 Conditions 100VDC Across Pins 11, 10 (T, R) 100VDC Across Pins 11, 10 (T, R) OH = GND, VCC = +5VDC OH = GND, VCC = +5VDC OH = GND, VCC = +5VDC OH = GND, VCC = +5VDC Min 10 7 4.75 5 7 Typ 8 5 8 Max 10 35 9 12 120 9 Units M A mA V mA mA 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 (600) Min 14 -0.25 60 40 Typ 25 100 600 Max 7 7 +0.25 -0.01 Units dB OH = GND, 300Hz to 3500Hz (600) OH = GND, 300Hz to 3500Hz OH = VCC OH = GND OH = GND, -10dBM, f = 350Hz Line 1 & Line 2 Tip & Ring dB dB dB % 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) Conditions f = 25Hz Min 29 15 Typ 18 Max 150 70 0.8 VCC Units Vrms Hz k - V 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 Bottom View LINE 1 LINE 2 RING GND OH MUTE VCC Pin # 1 2 3 4 5 6 7 10 11 I/O I/O I/O O I I I I I/O I/O Name LINE 1 LINE 2 RING GND OH MUTE VCC 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 470 resistor. Mute relay activation, active low. LED current is limited by an internal 470 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 470 resistor. Connection to telephone line Ring conductor. Connection to telephone line Tip conductor. R01 www.clare.com 3 CYG2100 Test Circuits CYG2100 Transmit Insertion Loss CYG2100 Receive Insertion Loss Rm 294 VR Rm 294 LINE1 LINE2 RING GND OH MUTE VCC +VBATT ILOOP 10H VT TIP VLR RING 600 +5V AC Source LINE1 LINE2 RING GND OH MUTE VCC +5V +VBATT ILOOP 10H TIP VLT RING 600 Receive Insertion Loss = G RC = 20 Log VR V LR 10H Transmit Insertion Loss = GTR = 20 Log VLT VT 10H -VBATT -VBATT Typical Application 6 MUTE 7 LINE 1 4.3V 4.3V LINE 2 1 GYRATOR SURGE PROTECTOR VCC TX1 * 100 ** C VCC 10 RING HYBRID CIRCUIT TX2 2 HOOKSWITCH VCC RING DETECT NETWORK TO TELEPHONE LINE RX OH RELAY GND RING OH RING 5 3 470 56k VCC 11 4 GND TIP * UK/Sweden = 350 All other countries = 100 ** 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 27.18 (1.070) 10.16 (0.400) 1.91 (0.110) 21.59 (0.850) LINE 1 (PIN 1) LINE 2 RING 27.18 (1.070) GND OH MUTE VCC TIP RING 0.634 SQ. (0.25) TYP. Clare CYG2100 DAA Module 3.43 (0.135) 17.78 (0.700) 3.18 (0.125) 1.09 DIA. (0.043) TYP. 2.54 (0.100) TYP. Dimensions mm (inches) TOP VIEW SIDE VIEW PCB Pattern (Top View) 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 (c)Copyright 2008, Clare, Inc. OptoMOS(R) is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 12/8/08 5 |
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