IDT2305A Integrated Device Technology, Inc., IDT2305A Datasheet
IDT2305A
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IDT2305A Summary of contents
Page 1
... All parts have on-chip PLLs which lock to an input clock on the REF pin. The PLL feedback is on-chip and is obtained from the CLKOUT pad. In the absence of an input clock, the IDT2305A enters power down. In this mode, the device will draw less than 12µA for Commercial Tempera- ture range and less than 25µ ...
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... IDT2305A 3.3V ZERO DELAY CLOCK BUFFER PIN CONFIGURATION 1 REF CLK2 2 3 CLK1 GND 4 SOIC TOP VIEW APPLICATIONS: • SDRAM • Telecom • Datacom • PC Motherboards/Workstations • Critical Path Delay Designs PIN DESCRIPTION Pin Name Pin Number REF 1 (1) CLK2 2 (2) CLK1 3 (2) ...
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... IDT2305A 3.3V ZERO DELAY CLOCK BUFFER OPERATING CONDITIONS - COMMERCIAL Symbol Parameter V Supply Voltage DD T Operating Temperature (Ambient Temperature Load Capacitance < 100MHz L Load Capacitance 100MHz - 133MHz C Input Capacitance IN DC ELECTRICAL CHARACTERISTICS - COMMERCIAL Symbol Parameter V Input LOW Voltage Level IL V Input HIGH Voltage Level ...
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... IDT2305A 3.3V ZERO DELAY CLOCK BUFFER SWITCHING CHARACTERISTICS (2305A-1H) - COMMERCIAL Symbol Parameter t Output Frequency 1 ÷ t Duty Cycle = ÷ t Duty Cycle = Rise Time 3 t Fall Time 4 t Output to Output Skew 5 t Delay, REF Rising Edge to CLKOUT Rising Edge 6 t Device-to-Device Skew ...
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... IDT2305A 3.3V ZERO DELAY CLOCK BUFFER SWITCHING CHARACTERISTICS (2305A-1) - INDUSTRIAL Symbol Parameter t Output Frequency 1 ÷ t Duty Cycle = Rise Time 3 t Fall Time 4 t Output to Output Skew 5 t Delay, REF Rising Edge to CLKOUT Rising Edge 6 t Device-to-Device Skew 7 t Cycle-to-Cycle Jitter ...
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... IDT2305A 3.3V ZERO DELAY CLOCK BUFFER SWITCHING WAVEFORMS t1 t2 1.4V 1.4V Duty Cycle Timing 2V 0.8V 0.8V 2V Output t3 All Outputs Rise/Fall Time TEST CIRCUITS V DD 0.1µF OUTPUTS V DD 0.1µF GND GND Test Circuit 1 (all Parameters Except t8) COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES Output 1.4V Output 3.3V REF 0V t4 Output ...
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... IDT2305A 3.3V ZERO DELAY CLOCK BUFFER ORDERING INFORMATION XXXXX XX IDT Package Process Device Type Ordering Code IDT2305A-1DC IDT2305A-1DCI IDT2305A-1HDC IDT2305A-1HDCI NOTE: Contact factory for availability of green packages. CORPORATE HEADQUARTERS 2975 Stender Way Santa Clara, CA 95054 X Blank I DC 2305A-1 2305A-1H Package Type 8-Pin SOIC ...