74FCT807BTSOG IDT, 74FCT807BTSOG Datasheet

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74FCT807BTSOG

Manufacturer Part Number
74FCT807BTSOG
Description
Clock Drivers & Distribution 1
Manufacturer
IDT
Type
Clock Driversr
Datasheet

Specifications of 74FCT807BTSOG

Rohs
yes
Multiply / Divide Factor
1
Output Type
CMOS, TTL
Max Output Freq
100 MHz
Supply Voltage - Max
5.25 V
Supply Voltage - Min
4.75 V
Maximum Operating Temperature
+ 70 C
Package / Case
SOIC-20
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Supply Current
20 mA
Part # Aliases
IDT74FCT807BTSOG
FEATURES:
• 0.5 MICRON CMOS Technology
• Guaranteed low skew < 250ps (max.)
• Very low duty cycle distortion < 350ps (max.)
• High speed: propagation delay < 2.5ns (max.)
• 100MHz operation
• TTL compatible inputs and outputs
• TTL level output voltage swings
• 1:10 fanout
• Output rise and fall time < 1.5ns (max)
• Low input capacitance: 4.5pF typical
• High drive: -32mA I
• Available in QSOP, SSOP, and SOIC packages
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
FUNCTIONAL BLOCK DIAGRAM
IDT74FCT807BT/CT
FAST CMOS 1-TO-10 CLOCK DRIVER
c
IN
2006 Integrated Device Technology, Inc.
OH
, +48mA I
OL
FAST CMOS
1-TO-10 CLOCK DRIVER
O
O
O
O
O
O
O
O
O
O
1
2
3
4
5
6
7
8
9
10
1
PIN CONFIGURATION
DESCRIPTION:
technology. This low skew clock driver features 1:10 fanout, providing
minimal loading on the preceding drivers. The FCT807T offers low
capacitance inputs with hysteresis for improved noise margins. TTL level
outputs and multiple power and grounds reduce noise. The device also
features -32/48mA drive capability for driving low impedance traces.
The FCT807T clock driver is built using advanced dual metal CMOS
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
GND
GND
GND
V
V
O
O
O
O
CC
CC
IN
1
2
3
4
QSOP/ SOIC/ SSOP
1
2
3
4
5
6
7
8
9
10
TOP VIEW
IDT74FCT807BT/CT
20
19
18
17
16
15
14
13
12
11
V
O
O
GND
O
V
O
GND
O
O
MAY 2010
CC
CC
10
9
8
7
6
5
DSC-4242/4

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74FCT807BTSOG Summary of contents

Page 1

... • Available in QSOP, SSOP, and SOIC packages FUNCTIONAL BLOCK DIAGRAM IN The IDT logo is a registered trademark of Integrated Device Technology, Inc. COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES c 2006 Integrated Device Technology, Inc. COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES FAST CMOS 1-TO-10 CLOCK DRIVER ...

Page 2

... IDT74FCT807BT/CT FAST CMOS 1-TO-10 CLOCK DRIVER ABSOLUTE MAXIMUM RATINGS Symbol Description V Terminal Voltage with Respect to GND TERM T Storage Temperature STG I DC Output Current OUT NOTE: 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied ...

Page 3

... IDT74FCT807BT/CT FAST CMOS 1-TO-10 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 4

... IDT74FCT807BT/CT FAST CMOS 1-TO-10 CLOCK DRIVER SWITCHING CHARACTERISTICS OVER OPERATING RANGE - COMMERCIAL Symbol Parameter t Propagation Delay PLH t PHL t 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) t Pulse skew: skew between opposite transitions ...

Page 5

... IDT74FCT807BT/CT FAST CMOS 1-TO-10 CLOCK DRIVER SWITCHING CHARACTERISTICS OVER OPERATING RANGE - INDUSTRIAL Symbol Parameter t Propagation Delay PLH t PHL t 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) t Pulse skew: skew between opposite transitions ...

Page 6

... IDT74FCT807BT/CT FAST CMOS 1-TO-10 CLOCK DRIVER TEST CIRCUITS Pulse D.U.T. Generator R T Fig Ω Ω Ω Ω Ω / Pulse D.U.T. Generator R T Fig 30pF Circuit Pulse D.U.T. Generator R T Fig. 5: Enable and Disable Time Circuit ...

Page 7

... IDT74FCT807BT/CT FAST CMOS 1-TO-10 CLOCK DRIVER TEST WAVEFORMS INPUT t PLH OUTPUT t R Package Delay INPUT t PLH OUTPUT SK(p) PHL - t | PLH Pulse Skew - t SK(P) ENABLE CONTROL INPUT t PZL 3.5V OUTPUT SWITCH NORMALLY 1.5V CLOSED LOW t PZH OUTPUT SWITCH NORMALLY 1.5V OPEN HIGH 0V Enable and Disable Times NOTES: 1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH 2. Pulse Generator for All Pulses: Rate ≤ ...

Page 8

... I SO SOG PY PYG Q QG 807BT 807CT for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com 8 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 1-to-10 Clock Driver for Tech Support: clockhelp@idt.com ...

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