Littelfuse, Inc. Solid State Relay; Relay Terminals Ixys Semiconductor CYG2000

The CYG2000 is a Data Access Arrangement (DAA) module designed for modem, fax, and telephony applications, featuring integrated hook switch relay, ring detection, and transformer-coupled signal paths with 0.01% maximum distortion. It is a PCB-mountable package measuring 27.18 mm by 17.78 mm with a height of 3.43 mm, and supports half-wave ring detection. Operating voltage ranges from 4.75 V to 5 V for the hook switch, with a maximum isolation voltage of 1000 V rms and surge protection up to 300 V on the tip and ring lines. The device is UL recognized under File E174201 and complies with FCC 68.312 and 68.302 standards. The maximum operating temperature is 70°C, and board assembly requires a maximum solder temperature of 260°C.