Semiconductor Informations

File Download: STLC5445.PDF
| STLC5445 ST Microelectronics - QUAD LINE FEED CONTROLLER STLC5445 QUAD LINE FEED CONTROLLER s s s s s s s s s s s s s BATTERY VOLTAGE UP TO 120V SUPPLIES POWER FOR UP TO FOUR DIGITAL TELEPHONE LINES PROGRAMMABLE CURRENT LIMITING LONGITUDINAL CURRENT CANCELLATION ETSI ETR80 COMPLIANT OUTPUT CURRENT UP TO 140 mA STATUS CONDITION DETECTION FOR EACH LINE AUTOMATIC THERMAL PROTECTION AUTO POWER ON SEQUENCE OUTPUT STAGE OPTIMIZED FOR MINIMAL OUTPUT OVERVOLTA |
| STL-S3 Stratum 3 Timing Module - Connor-Winfield Stratum 3 Timing Module STL-S3 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Features 6 Input References Hitless Switch Over CMOS output up to 77.76 MH- 8 kH- Output Fast Acquisition Mode Manual, Autonomous Operation Master, Slave C |
| STL-S3E Stratum 3E Timing Module - Connor-Winfield Stratum 3E Timing Module STL-S3E 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Features 6 Input References Hitless Switch Over CMOS output up to 77.76 MH- 8 kH- Output 12 ppb Composite Hold Over Mode Fast Acquisition Mode Manual, Au |