PI6C185-01L Pericom Semiconductor, PI6C185-01L Datasheet
PI6C185-01L
Specifications of PI6C185-01L
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PI6C185-01L Summary of contents
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... I/O SCLOCK 08-0298 Description The PI6C185- high-speed low-noise 1-5 non-inverting buffer designed for SDRAM clock buffer applications. This buffer is intended to be used with the PI6C10X clock generator for Intel Architecture-based Mobile systems. At power-up, all SDRAM outputs are enabled and active. The I Serial control may be used to individually activate/deactivate any of the 5 output drivers ...
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... Pin Description Address Assignment Serial Configuration Map Byte0: SDRAM Active/Inactive Register (1 = enable disable Note: Inactive means outputs are held LOW and are disabled from switching 08-0298 Byte1: SDRAM Active/Inactive Register (1 = enable disable Precision 1-5 Clock Buffer PI6C185- PS8318F 11/13/08 ...
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... The I C interface permits individual enable/disable of each clock output and test mode enable. The PI6C185- slave receiver device. It can not be read back. Sub-addressing is not supported. All preceding bytes must be sent in order to change one of the control bytes. Every bite put on the SDATA line must be 8-bits long (MSB first), followed by an acknowledge bit generated by the receiving device ...
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... Precision 1-5 Clock Buffer . – 133 MHz Units Max. Min. Max. 10.5 7.5 8.0 ns 2.2 ns 2.0 ns 4.0 1.4 4.0 V/ns 4.0 1.4 4.0 V/ns 5.0 1.0 5.0 ns 5.0 1.0 5 250 250 ps PI6C185-01 PS8318F 11/13/08 ...
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... Position clock signals away from signals that go to any cables or any external connectors. 08-0298 Output Buffer Test Load tSDKP tSDKH 2.4 1.5 0 SDRISE SDFALL 1.5V t plh 1.5V Figure 1. Clock Waveforms Precision 1-5 Clock Buffer Test Point tSDKL 1.5V t phl 1.5V PI6C185- PS8318F 11/13/08 ...
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... PLANE .002 0.05 .006 0.15 Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com DESCRIPTION: 16-Pin, 173-Mil Wide, TSSOP PACKAGE CODE PI6C185-01 Precision 1-5 Clock Buffer DOCUMENT CONTROL NO 1310 REVISION: E DATE: 03/09/05 0.09 .004 0.20 .008 0.45 .018 ...
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... Note: 1) Controlling dimensions in inches. 2) Ref: 3) Dimensions do not include mold flash, protrusions or gate burrs Ordering Information Ordering Code PI6C185-01L PI6C185-01LE PI6C185-01QE PI6C185-01QIE Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 08-0298 .008 ...