49FCT805APYGI IDT, 49FCT805APYGI Datasheet

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49FCT805APYGI

Manufacturer Part Number
49FCT805APYGI
Description
Clock Drivers & Distribution Dual Clock Driver w/CMOS Outputs
Manufacturer
IDT
Datasheet

Specifications of 49FCT805APYGI

Rohs
yes
Part # Aliases
IDT49FCT805APYGI
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FEATURES:
• 0.5 MICRON CMOS Technology
• Guaranteed low skew < 700ps (max.)
• Low duty cycle distortion < 1ns (max.)
• Low CMOS power levels
• TTL compatible inputs and outputs
• Rail-to-rail output voltage swing
• High drive: -24mA I
• Two independent output banks with 3-state control
• 1:5 fanout per bank
• "Heartbeat" monitor output
• Available in SSOP and SOIC packages
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGE
FUNCTIONAL BLOCK DIAGRAM
IDT49FCT805/A
FAST CMOS BUFFER/CLOCK DRIVER
c
2006 Integrated Device Technology, Inc.
OH
, +64mA I
OL
OE
OE
IN
IN
A
B
A
B
FAST CMOS
BUFFER/CLOCK DRIVER
1
DESCRIPTION:
vanced dual metal CMOS technology. Each bank consists of two banks of
drivers. Each bank drives five output buffers from a standard TTL
compatible input. These devices feature a “heart-beat” monitor for
diagnostics and PLL driving. The MON output is identical to all other outputs
and complies with the output specifications in this document.
output swing improves noise margin and allows easy interface with CMOS
inputs.
The 49FCT805 is a non-inverting buffer/clock driver built using ad-
The 49FCT805 offers low capacitance inputs and hysteresis. Rail-to-rail
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGE
5
5
OA
OB
MON
1
1
-OA
-OB
5
5
IDT49FCT805/A
MAY 2010
DSC-5836/5

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49FCT805APYGI Summary of contents

Page 1

... The IDT logo is a registered trademark of Integrated Device Technology, Inc. COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGE c 2006 Integrated Device Technology, Inc. COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGE FAST CMOS BUFFER/CLOCK DRIVER DESCRIPTION: The 49FCT805 is a non-inverting buffer/clock driver built using ad- vanced dual metal CMOS technology ...

Page 2

... IDT49FCT805/A FAST CMOS BUFFER/CLOCK DRIVER PIN CONFIGURATION 1 V CCA GND ( SOIC/ SSOP TOP VIEW NOTE: 1. Pin 8 is not internally connected on devices with a "K" prefix in the date code. On older devices, pin 8 is internally connected to GND ...

Page 3

... IDT49FCT805/A FAST CMOS BUFFER/CLOCK DRIVER DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: V Commercial 0°C to +70°C, Industrial Symbol Parameter V Input HIGH Level (Input pins Input LOW Level (Input and I/O pins Input HIGH Current ...

Page 4

... IDT49FCT805/A FAST CMOS BUFFER/CLOCK DRIVER POWER SUPPLY CHARACTERISTICS Symbol Parameter ∆I Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply Current CCD I Total Power Supply Current C NOTES: 1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type. ...

Page 5

... IDT49FCT805/A FAST CMOS BUFFER/CLOCK DRIVER SWITCHING CHARACTERISTICS OVER OPERATING RANGE Symbol Parameter t Propagation Delay PLH OAn OBn PHL Output Rise Time R t Output Fall Time F t Output skew: skew between outputs of all banks of SK(O) same package (inputs tied together) ...

Page 6

... IDT49FCT805/A FAST CMOS BUFFER/CLOCK DRIVER TEST CIRCUITS AND WAVEFORMS OUT Pulse D.U.T. Generator R T Test Circuits for All Outputs INPUT OUTPUT t R Package Delay INPUT t PLH OUTPUT t ( PHL - Pulse Skew - t ENABLE CONTROL INPUT t PZL 3.5V OUTPUT SW ITCH NORMALLY 1 ...

Page 7

... X X Process Blank I SO SOG PY PYG 805 805A for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com 7 Commercial (0°C to +70°C) Industrial (-40°C to +85°C) Small Outline IC SOIC - Green Shrink Small Outline Package SSOP - Green Fast CMOS Buffer/Clock Driver for Tech Support: clockhelp@idt.com ...

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