IMIB9948CA Cypress Semiconductor Corp, IMIB9948CA Datasheet
IMIB9948CA
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IMIB9948CA Summary of contents
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... PECL_CLK# 1 TCLK TCLK_SEL SYNC_OE TS# Cypress Semiconductor Corporation Document #: 38-07079 Rev. *D Description The B9948 is a low-voltage clock distribution buffer with the capability to select either a differential LVPECL or a LVC- MOS/LVTTL compatible input clock. The two clock sources can be used to provide for a test clock as well as the primary system clock ...
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Pin Description Pin Name 3 PECL_CLK 4 PECL_CLK# 2 TCLK 9, 11, 13, 15, 17, 19, Q(11:0) 21, 23, 25, 27, 29 TCLK_SEL 5 SYNC_OE 6 TS# 10, 14, 18, 22, 26, VDDC 30 7 VDD 8, ...
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Maximum Ratings Maximum Input Voltage Relative to V Maximum Input Voltage Relative to V Storage Temperature: ................................– 150 C Operating Temperature: .................................-40°C to +85°C Maximum ESD Protection.............................................. 2 KV Maximum Power Supply: ................................................5.5V Maximum Input Current: ...
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... Set-up and Hold times are relative to the falling edge of the input clock. Ordering Information Part Number IMIB9948CA 32-pin TQFP IMIB9948CAT 32-pin TQFP - Tape and Reel Note:The ordering part number is formed by a combination of device number, device revision, package style, and screening as shown below. Marking: Example: ...
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... Document #: 38-07079 Rev. *D © Cypress Semiconductor Corporation, 2002. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress Semiconductor product. Nor does it convey or imply any license under patent or other rights. Cypress Semiconductor does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user ...
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Document History Page Document Title: B9948 3.3V, 160 MHz, 1:12 Clock Distribution Buffer Document Number: 38-07079 Issue Rev. ECN No. Date ** 107115 06/06/01 *A 108060 07/03/01 *B 109805 01/31/02 *C 118058 09/16/02 *D 122764 12/14/02 Document #: 38-07079 Rev. ...