CYG2911

Mounting Style :
Control Voltage Range :
Load Voltage Rating :
Load Current Rating :
Contact Form :
Output Device :
Package / Case :
Product Type : PCB Mount


Features:

• Transformer signal coupling
• Complete ring detector circuit
• Low power hookswitch
• Electronic inductor/gyrator circuit
• Surge protection
• Caller ID pinout to external relay (optional)
• Transient protection zeners
• V.32 compatible
• FCC Compatible
• PC board mountable
• Parallel telephone off-hook detection


Application

• Home medical devices
• Plant monitoring equipment
• Security/alarm systems
• Utility meters
• Network routers
• PBX systems
• Telephony applications
• Set top boxes


Pinout




Specifications

Parameter	Min	Typ	Max	Units
Isolation Voltage	-	-	1000	VRMS
Operational Temperature	0	-	+70	°C
Storage Temperature	0	-	+100	°C
Relative Humidity (Non-Condensing)	10	-	85	%
Soldering Temperature	-	-	+260	°C
Tip/Ring (5, 6) Load current (continuous)	-	-	120	mA
Hookswitch LED Drive Current	-	-	50	mA
Hookswitch LED Reverse Voltage	-	-	5	V
Ring Detect Phototransistor Voltage VCC	-	-	20	V

Description

The CYG2911 is a Data Access Arrangement (DAA) module providing a complete telephone line interface circuit in a small 1.07" x 1.07" x 0.4" plastic package. The  CYG2911  incorporates a circuit which signals HIGH when another phone in parallel has been taken off-hook when the CYG2911 is off-hook. This feature is important for cable TV set-top boxes and direct broadcast satellite units which must hang-up (go on-hook) when a consumer needs the phone line to place a 911 or emergency call.
TThe  CYG2911  is designed to meet FCC Part 68 requirements thus providing a low-risk design solution.


Parameters:

Technical/Catalog Information	CYG2911
Vendor	Clare
Category	ICs, Integrated Circuits, Semiconductors
Application	Telecommunication
Type	DAA (Data Access Arrangement)
Mounting Type	Through Hole
Package Name	PCB
Supply Voltage	5.00 V [Typ]
Packaging	Bulk
Operating Temperature	0 °C [Min]
Operating Temperature	70 °C [Max]
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	CYG2911 CYG2911