ICD2053BSC Cypress Semiconductor Corporation., ICD2053BSC Datasheet
ICD2053BSC
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ICD2053BSC Summary of contents
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Features • Clock outputs ranging from 391 kHz to 100 MHz (TTL levels MHz (CMOS levels) • 2-wire serial interface facilitates programmable output frequency • Phase-Locked Loop oscillator input derived from exter- nal reference clock (1 MHz to ...
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Pin Summary Name Number Description [1, 2] XTALOUT 1 Reference crystal feedback SCLK 2 Serial clock input line for programming purposes GND 3 Ground DATA 4 Serial data input line for programming purposes CLKOUT 5 Programmable clock output. This clock ...
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Table 1. Control Register Bit Definition RESERVED For future use. Set to 0. Duty Cycle Adjust Set reduce duty cycle by approximately 0.7 ns. Normally set to 1. Pin 7 Usage Definition of whether pin 7 is ...
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VCO Programming Constraints There are seven primary programming constraints the user must be aware of: . Table 3. Programming Constraints Parameter Minimum f 1 MHz (REF 200 kHz (REF MHz (VCO) divisor MHz/128 ...
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Maximum Ratings (Above which the useful life may be impaired. For user guide- lines, not tested.) Supply Voltage to Ground Potential Input Voltage Operating Temperature ...................................... +70 C Storage Temperature Max. Soldering Temperature (10 sec) ..................... +260 C ...
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Switching Characteristics Over the Operating Range (continued) Parameter Name t Output Period 2 t Output Duty Cycle ( Rise Time 4 t Fall Time 5 t SCLK HIGH Time 6 t Clock Valid 7 ...
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Switching Waveforms Rise and Fall Times (REF) CLKOUT t 4 Serial Programming Timing SCLK CLKOUT DATA [7] MUXREF Timing MUXREF (pin CLKOUT t old ORIGINAL FREQUENCY REFERENCE FREQUENCY ...
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... Ordering Information Package Ordering Code Name ICD2053BSC 1 S8 8-Pin (150-Mil) SOIC Document #: 38 00412 A Windows is a trademark of Microsoft Corporation. Package Diagrams © Cypress Semiconductor Corporation, 1996. 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 ...