sip5670 Vishay, sip5670 Datasheet
sip5670
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sip5670 Summary of contents
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... D Server and Workstation D Industrial Computers D High-End Personal Computers The SiP5670 senses the operational state of the SCSI bus via the DIFFSENS bus signal, and automatically switches to S/E or LVD operation as required. It cannot be used on an HPD (High Power Differential) SCSI bus, and goes into high impedance mode when the voltage on the DIFFSENS line indicates HPD operation ...
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... HIGH BYTE DATA (8) + PARITY T9N T9P DIFFS GROUND SiP5670 T1N TERMPWR T1P MSTR/SLV DISABLE T9N T9P DIFFS REG 4 GND MODE 0.1 mF 4.7 mF SiP5670 T1N TERMPWR T1P MSTR/SLV DISABLE T9N T9P DIFFS REG 4.7 mF GND MODE SiP5670 T1N TERMPWR T1P MSTR/SLV DISABLE T9N T9P ...
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... 4 REG = 0 V REG = 4 V − DIFFS DIFFS V = 2.75 V DIFFS 1.2 V DISABLE V u 1.2 V DISABLE SiP5670 Vishay Siliconix −65 to 125 _C 150 Limits Min Typ Max Unit 100 105 110 W W 120 ...
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... SiP5670 Vishay Siliconix SPECIFICATIONS Parameter Symbol MODE Input S/E to LVD Threshold V TH(S/E) LVD to HPD Threshold V TH(HPD) Input Current I IN(MODE) Mode Change Delay t DEL MASTER/SLAVE Input Input Threshold p V TH(M/S) TH(M/S) Input Current I IN(M/S) STATUS Output Pins (LVD, S/E and HPD) Source Current I SO(STAT) Sink Current I SI(STAT) THERMAL Shutdown ...
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... PIN CONFIGURATION AND ORDERING INFORMATION SiP5670 (QSOP-36) REG 1 N/C 2 N/C 3 T1P 4 T1N 5 T2P 6 T2N 7 H/S GND 8 H/S GND 9 H/S GND 10 T3P 11 T3N 12 T4P 13 T4N 14 T5P 15 T5N 16 DISABLE 17 GND 18 Top View PIN DESCRIPTION Pin Name 1 REG SCSI Regulator Output. Connect a 4.7-mF bypass capacitor from this pin to GND. ...
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... SiP5670 Vishay Siliconix FUNCTIONAL BLOCK DIAGRAM LVD OPERATION Comparators and Delay Filters V t 0.5 = S/E 21 MODE 0 t1.9 = LVD V u 2.4 = HPD 10 mA Mode Control And Enable/Disable 17 DISABLE Circuitry FUNCTIONAL BLOCK DIAGRAM S/E OPERATION Comparators and Delay Filter V t 0.5 = S/E 21 MODE 0 t1.9 = LVD V u 2.4 = HPD 10 mA Mode Control And ...
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... Mbyte/sec data transfer. Top panel DB10 T- and T+ signals. Bottom panel DB9 T− and T+ signals. All bits except DB9 toggling at maximum data rate. TEMPWR = 5. ns/div S/E WAVEFORMS 40 Mbyte/sec data transfer. Top panel DB10 T- signals. Bottom panel DB9 T− signals. TEMPWR = 5. ns/div Document Number: 73008 S-41264—Rev. A, 05-Ju1-04 New Product TEMPWR = 2.70 V TEMPWR = 2. ns/div SiP5670 Vishay Siliconix 5 ns/div www.vishay.com 7 ...
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... SiP5670 Vishay Siliconix LVD TYPICAL CHARACTERISTICS Differential Impedance vs. TERMPWR 110 0_C 108 25_C 70_C 106 104 102 100 2.5 3.0 3.5 4.0 Differential Fail-Safe Bias vs. TERMPWR 125 0_C 120 25_C 70_C 115 110 105 100 2.5 3.0 3.5 4.0 TERMPWR (V) Common Mode Bias vs. TERMPWR 1.30 1.29 0_C 25_C 1.28 70_C 1.27 1.26 1.25 1.24 1.23 1.22 1.21 1.20 2.5 3.0 3.5 4.0 TERMPWR (V) www.vishay.com ...
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... SiP5670 Vishay Siliconix Impedance vs. Temperature TERMPWR 5.25 V 3 Temperature (_C) Output Current @ 0.2 V vs. Temperature TERMPWR 5.25 V 3 Temperature (_C) Bias vs. Temperature 3 ...
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... SiP5670 is in disconnect mode. The DISABLE pin is used to connect/disconnect the SiP5670 pulled to GROUND the SiP5670 is in connect mode, and operates as a terminator pulled to TERMPWR or left open the device is in disconnect mode and presents high impedance to the SCSI bus ...
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... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...