CYG2021 Ver la hoja de datos (PDF) - Clare Inc => IXYS

Número de pieza

componentes Descripción

Fabricante

CYG2021

Cybergate™

Clare Inc => IXYS 

CYG20XX

Electrical Characteristics (Continued)

Parameter

Conditions

Min

Typ

Surge, Transient, and

Isolation Characteristics

Surge Protection Voltage Tip and Ring

(Pins 11,10)

-

-

-

Transient Voltage Protection on

Line 1 and Line 2 (Pins 1,2)

-

-5

-

Isolation Voltage

(Pins 1,2,7,8,9,17,18 to10,11,13,14)

Per FCC 68.302

-

-

Loop Detection Characteristics

(CYG2010/CYG2011/CYG2030/CYG2031)

Loop Current Detection Threshold

Internal optocoupler with 9

10

2.2K Pull-up resistor

Max

Unit

300

V

+5

1000

V

VRMS

11

mA

Test Circuits

1. CYG20XX Transmit Insertion Loss

+5V

Rm

VT 294Ω

LINE1

VCC

+VBATT

LINE2

LOOP

OH

RING

GND

CID1

CID2

TIP

RING

ILOOP 10H

VLT

600Ω

Transmit

Insertion

Loss

=

GTR

=

20 Log

VLT

VT

10H

-VBATT

2. CYG20XX Receive Insertion Loss

+5V

VR

Rm

294Ω

LINE1

LINE2

OH

RING

VCC

GND

CID1

CID2

TIP

RING

+VBATT

ILOOP 10H

600Ω

VLR

AC

Source

Receive Insertion Loss =

GRC= 20Log

VR

V LR

10H

-VBATT

CYG2020/2021/2030/2031

Caller ID Connections

Pins 13 & 14 should be connected to a 1-Form-A solid state relay (Clare LCA110), as follows:

VCC

1

µP Control

2

(Active Low)

6 CID1

4 CID2

Rev. 1

www.clare.com

3

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