Electronic Components Datasheet Search |
|
LX5204CPWP Datasheet(PDF) 1 Page - Microsemi Corporation |
|
LX5204CPWP Datasheet(HTML) 1 Page - Microsemi Corporation |
1 / 4 page DESCRIPTION KEY FEA TURES s 3.5pF OUTPUT CAPACITANCE DURING DISCONNECT s HOT SWAP COMPATIBLE s 60µA SUPPLY CURRENT IN DISCON- NECT MODE s 600µA SUPPLY CURRENT DURING NORMAL OPERATION s 150mA SINK CURRENT FOR ACTIVE NEGATION s LOGIC COMMAND DISCONNECTS ALL TERMINATION LINES s CURRENT LIMIT AND THERMAL PROTECTION s COMPATIBLE WITH SCSI 1, 2 AND 3 STANDARDS s CONSULT FACTORY FOR APPLICATION TEST REPORT: 5204TR The LX5204 is a nine-line active terminator for the SCSI parallel bus. This SCSI standard recommends active termination at both ends of the SCSI bus. The LX5204 has the added features of hot swappability, fully complying with the SCSI hot swap speci- fication. During disconnect mode, the LX5204 re- quires a meager 60µA of supply current while offering only 3.5pF of output capacitance. To enter this low-power mode, the discon- nect pin can be left open (floating) or driven high, thereby disconnecting the terminating resistors and placing the internal low dropout regulator into low-power mode. In discon- nect mode, each termination line presents a high impedance to the SCSI bus with the overall effect being to preserve high-signal integrity and yield subsequent reliable, error- free communications. During normal operation, the LX5204 consumes only 600µA of current, which is the lowest enabled supply current of any terminator available on the market today. Linfinity's proprietary BiCMOS low dropout regulator architecture enables this unique and very efficient operating characteristic. The LX5204 also offers a precisely trimmed channel output current specified to a 5% tolerance. The maximum value of the output current is trimmed as closely as possible to the SCSI standard maximum specification to give the highest possible noise margin for fast SCSI operation. And the LX5204 sinks up to 150mA of current, making it compatible with today's fast active negation drivers. The LX5204 is a superior, pin-for-pin replacement for a variety of industry prod- ucts such as the UC5603 and UC5613. P ACKAGE ORDER INFORMA TION T A (°C) PWP Plastic SOIC 16-pin, Power DP Note: All surface-mount packages are available in Tape & Reel. Append the letter "T" to part number. (i.e. LX5204CDPT) 0 to 70 LX5204CPWP LX5204CDP Plastic TSSOP 24-pin, Power 9-LINE HOT SWAP, µPOWER SCSI TERMINATOR P RODUCTION D AT A S HEET T HE I NFINITE P OWER OF I NNOV A TION LX5204 LIN D OC #: 5204 PRODUCT HIGHLIGHT RECEIVING W AVEFORM - 10MH Z DRIVING WAVEFORM - 10MH Z Receiver LX5204 LX5204 LX5268 LX5268 1 Meter, AWG 28 Driver Copyright © 1997 Rev. 1.1 12/96 1 11861 WESTERN AVENUE, GARDEN GROVE, CA. 92841, 714-898-8121, FAX: 714-893-2570 L IN F INITY M ICROELECTRONICS I NC . NOTE: For An In-Depth Discussion On Applying SCSI, Request Linfinity Application Note: "Understanding The Single-Ended SCSI Bus" IMPORTANT: For the most current data, consult LinFinity's web site: http://www.linfinity.com. |
Similar Part No. - LX5204CPWP |
|
Similar Description - LX5204CPWP |
|
|
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 |