mk3805 Integrated Device Technology, mk3805 Datasheet

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mk3805

Manufacturer Part Number
mk3805
Description
Buffer/clock Driver
Manufacturer
Integrated Device Technology
Datasheet
BUFFER/CLOCK DRIVER
Description
The MK3805 is a non-inverting clock driver/buffer providing
two independent banks of four outputs each. These buffers
have a tri-state output enable input (active low) with 1-input,
5-output configuration per group. The skew between the
outputs of the same package is 0.5 ns and the skew
between the outputs of different packages is 0.8 ns. The
maximum input to output delay is 4.5 ns.
Block Diagram
IDT™ / ICS™ BUFFER/CLOCK DRIVER
OEA
OEB
INA
INB
GND
VDD
1
Features
2
3
Packaged in 20-pin SSOP
Available in Pb (lead) free package
Five outputs for each bank with one clock input
Two separate banks of five outputs each
Advanced, low-power, CMOS process
Ten output clocks
Two separate inputs
Industrial temperature range -40°C to +85°C
Hysteresis on all inputs
5
5
OA0-4
OB0-4
MON
MK3805
DATASHEET
MK3805
REV C 092105

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mk3805 Summary of contents

Page 1

... BUFFER/CLOCK DRIVER Description The MK3805 is a non-inverting clock driver/buffer providing two independent banks of four outputs each. These buffers have a tri-state output enable input (active low) with 1-input, 5-output configuration per group. The skew between the outputs of the same package is 0.5 ns and the skew between the outputs of different packages is 0 ...

Page 2

... Output Clock output. Power Connect to ground. Output Clock output. Output Clock output. Output Clock output. Power Connect to +3 FAN OUT BUFFER Inputs Outputs INA, INB OAN, OBN Pin Description MK3805 MON REV C 092105 ...

Page 3

... Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the MK3805. These ratings, which are standard values for ICS commercially rated parts, are stress ratings only. Functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied ...

Page 4

... - CLK output FAN OUT BUFFER Typ. Max. Units °C +85 +3.3 +3.46 V Min. Typ. Max. Units 3.13 3.3 3.46 V 3.3 mA 1.8 mA µ 0.8 V VDD-0.4 V 2.4 V 0.4 V ± Ω 20 150 mV MK3805 REV C 092105 ...

Page 5

... PHL t CL=50 pF, RL=500Ω CL=50 pF, RL=500Ω F OEA to OAN, CL=50 pF, RL=500Ω OEB to OBN OEA to OAN, CL=50 pF, RL=500Ω OEB to OBN CL=50 pF, RL=500Ω CL=50 pF, RL=500Ω 5 FAN OUT BUFFER Min. Typ. Max. Units 0.5 ns 0.8 ns 1.5 4 1.5 6.2 ns 1.5 5 100 MHz MK3805 REV C 092105 ...

Page 6

... MK3805RI MK3805RIT MK3805RI MK3805RILF MK3805RILF MK3805RILFT MK3805RILF Parts that are ordered with a "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant. While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems (ICS) assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use ...

Page 7

... MK3805 BUFFER/CLOCK DRIVER Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United States 800 345 7015 +408 284 8200 (outside U.S.) © ...

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