IDT49FCT3805AQ
IDT49FCT3805AQ Datasheet
IDT49FCT3805/A 3.3V CMOS BUFFER/CLOCK DRIVER
| Part | Datasheet |
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IDT49FCT3805AQ |
IDT49FCT3805AQ (pdf) |
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| IDT49FCT3805/A 3.3V CMOS BUFFER/CLOCK DRIVER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGE 3.3V CMOS BUFFER/CLOCK DRIVER IDT49FCT3805/A FEATURES: • MICRON CMOS Technology • Guaranteed low skew < 500ps max. • Very low duty cycle distortion < 1.0ns max. • Very low CMOS power levels • TTL compatible inputs and outputs • Inputs can be driven from 3.3V or 5V components • Two independent output banks with 3-state control • 1:5 fanout per bank • "Heartbeat" monitor output • VCC = 3.3V ± 0.3V • Available in SSOP, SOIC, and QSOP packages NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01 DESCRIPTION: The FCT3805 is a volt, non-inverting clock driver built using advanced dual metal CMOS technology. The device consists of two banks of drivers, each with a 1:5 fanout and its own output enable control. The device has a "heartbeat" monitor for diagnostics and PLL driving. The MON output is identical to all other outputs and complies with the output specifications in this document. The FCT3805 offers low capacitance inputs with hysteresis. The FCT3805 is designed for high speed clock distribution where signal quality and skew are critical. The FCT3805 also allows single point-topoint transmission line driving in applications such as address distribution, where one signal must be distributed to multiple recievers with low skew and high signal quality. For more information on using the FCT3805 with two different input frequencies on bank A and B, please see AN-236. FUNCTIONAL BLOCK DIAGRAM PIN CONFIGURATION OEA INA INB OEB 5 OA1 - OA5 5 OB1 - OB5 MON VCCA GNDA GNDQ VCCB GNDB SOIC/ SSOP/ QSOP TOP VIEW The IDT logo is a registered trademark of Integrated Device Technology, Inc. COMMERCIAL AND INDUSTRIAL c 2005 Integrated Device Technology, Inc. TEMPERATURE 1 RANGE AUGUST 2009 DSC-3102/6 IDT49FCT3805/A 3.3V CMOS BUFFER/CLOCK DRIVER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGE ABSOLUTE MAXIMUM RATINGS 1 Symbol VTERM 2 VTERM 3 VTERM 4 Description Terminal Voltage with Respect to GND Terminal Voltage with Respect to GND Terminal Voltage with Respect to GND Unit to +7 to VCC+0.5 V TSTG StorageTemperature to +150 °C IOUT DC Output Current ORDERING INFORMATION IDT49FCT XXXX Device Type X Package X Package COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGE Blank I SO SOG PY PYG Q QG 3805 3805A Commercial 0°C to +70°C Industrial -40°C to +85°C Small Outline IC SOIC - Green Shrink Small Outline IC SSOP - Green Quarter-size Small Outline IC QSOP - Green Non-Inverting 3.3V Buffer/Clock Driver NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01 CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 for SALES 800-345-7015 or 408-284-8200 fax 408-284-2775 for Tech Support: |
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