Electronic Components Datasheet Search |
|
MH88612C Datasheet(PDF) 1 Page - Mitel Networks Corporation |
|
MH88612C Datasheet(HTML) 1 Page - Mitel Networks Corporation |
1 / 8 page 2-113 ® Features • Input impedance 200 Ω + 560Ω // 0.1µF • Transformerless 2-wire to 4-wire conversion • Battery and ringing feed to line • Off-hook and dial pulse detection • Ring ground over-current protection • Adjustable constant current feed • Relay drive output • Power VBat Denial • Wide Operating Range • Programmable Receive Gain Applications Line interface for: • PABX • Intercoms • Key Telephone Systems • Control Systems Description The SLIC provides a complete interface between a switching system and subscriber loop. Functions provided include battery feed and ringing feed to the subscriber line, 2-Wire to 4-Wire hybrid interfacing, constant current feed and dial pulse detection. The device is fabricated using thick film hybrid technology in a 20-pin single in-line package. FIgure 1 - Functional Block Diagram VBat GS VDD VEE GNDA VR VX VRef CAP SHK RD RC VRLY RV RF RING TIP TF Current & Voltage Sensing Relay Drive Circuit Constant Current Feed Over Current Protection 2-Wire to 4-Wire Conversion Loop Supervision ISSUE 4 April 1995 Ordering Information MH88612C 20 Pin SIL Package 0 °C to 70°C MH88612C Subscriber Line Interface Circuit Preliminary Information |
Similar Part No. - MH88612C |
|
Similar Description - MH88612C |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |