OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

74FCT3807EQGI8

P1-P3P4-P6
1
IDT74FCT3807D/E
3.3V CMOS 1-TO-10 CLOCK DRIVER
INDUSTRIAL TEMPERATURE RANGE
JULY 2006
2006 Integrated Device Technology, Inc. DSC-5865/17c
IDT74FCT3807D/E
INDUSTRIAL TEMPERATURE RANGE
3.3V CMOS
1-TO-10 CLOCK DRIVER
DESCRIPTION:
The FCT3807 is a 3.3V clock driver built using advanced CMOS technol-
ogy. This low skew clock driver offers 1:10 fanout. The large fanout from a single
input reduces loading on the preceding driver and provides an efficient clock
distribution network. Multiple power and grounds reduce noise. Typical
applications are clock and signal distribution.
FUNCTIONAL BLOCK DIAGRAM
I
N
O
1
O2
O3
O4
O5
O6
O7
O8
O9
O10
PIN CONFIGURATION
GND
V
CC
GND
V
CC
GND
GND
V
CC
GND
O
5
VCCIN
O
1
O2
O3
O4
O10
O9
O8
O7
O6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
SSOP/ QSOP/ TSSOP
TOP VIEW
FEATURES:
• Advanced CMOS Technology
• Guaranteed low skew < 100ps (max.)
• Very low duty cycle distortion< 250ps (max.)
• High speed propagation delay< 2ns (max.)
• Very low CMOS power levels
• TTL compatible inputs and outputs
• 1:10 fanout
• Maximum output rise and fall time < 1ns (max.)
• Low input capacitance: 3pF typical
•VCC = 3.3V ± 0.3V
• Inputs can be driven from 3.3V or 5V components
• Operating frequency up to 166MHz
• Available in SSOP, QSOP, and TSSOP packages
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2
INDUSTRIAL TEMPERATURE RANGE
IDT74FCT3807D/E
3.3V CMOS 1-TO-10 CLOCK DRIVER
NOTES:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 3.3V, +25°C ambient.
3. This parameter is not directly testable, but is derived for use in Total Power Supply calculations.
4. IC = IQUIESCENT + IINPUTS + IDYNAMIC
IC = ICC + ΔICC DHNT + ICCD (fi)
ICC = Quiescent Current
ΔICC = Power Supply Current for a TTL High Input (VIN = VCC -0.6V)
DH = Duty Cycle for TTL Inputs High
NT = Number of TTL Inputs at DH
ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
fi = Input Frequency
CAPACITANCE (TA = +25
O
C, f = 1.0MHz)
Symbol Parameter
(1)
Conditions Typ. Max. Unit
CIN Input Capacitance VIN = 0V 3 4 pF
C
OUT Output Capacitance VOUT = 0V — 6 pF
NOTE:
1. This parameter is measured at characterization but not tested.
PIN DESCRIPTION
Pin Names Description
IN Input
Ox Outputs
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol Description Max Unit
VCC Input Power Supply Voltage –0.5 to +4.6 V
VI Input Voltage –0.5 to +5.5 V
VO Output Voltage –0.5 to VCC+0.5 V
TJ Junction Temperature 150 ° C
TSTG Storage Temperature –65 to +165 °C
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. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
POWER SUPPLY CHARACTERISTICS
Symbol Parameter Test Conditions
(1)
Min. Typ.
(2)
Max. Unit
ICCQ Quiescent Power Supply Current VCC = Max. VIN = GND or VCC — 0.1 30 µ A
ΔICC Power Supply Current per Input HIGH VCC = Max. VIN = VCC - 0.6V — 45 300 µ A
I
CCD Dynamic Power Supply Current VCC = Max. VIN = VCC — 80 120 µA/MHz
per Output
(3)
CL = 15pF VIN = GND
All Outputs Toggling
IC Total Power Supply Current
(4)
VCC = Max. VIN = VCC 125 150
CL = 15pF VIN = GND
All Outputs Toggling VIN = VCC –0.6V 125 150
fi = 133MHz VIN = GND mA
VCC = Max. VIN = VCC — 155 195
CL = 15pF VIN = GND
All Outputs Toggling VIN = VCC –0.6V — 160 195
fi = 166MHz VIN = GND
3
IDT74FCT3807D/E
3.3V CMOS 1-TO-10 CLOCK DRIVER
INDUSTRIAL TEMPERATURE RANGE
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified
Industrial: TA = -40°C to +85°C, VCC = 3.3V ± 0.3V
Symbol Parameter Test Conditions
(1)
Min. Typ.
(2)
Max. Unit
VIH Input HIGH Level 2 — 5.5 V
VIL Input LOW Level –0.5 — 0.8 V
IIH Input HIGH Current VCC = Max. VI = 5.5V — — ±1µA
IIL Input LOW Current VCC = Max. VI = GND — — ±1
VIK Clamp Diode Voltage VCC = Min., IIN = –18mA — –0.7 –1.2 V
IODH Output HIGH Current VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V
(3,4)
–45 –75 –180 mA
IODL Output LOW Current VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V
(3,4)
50 92 200 mA
IOS Short Circuit Current VCC = Max., VO = GND
(3,4)
–60 –135 –240 mA
V
OH Output HIGH Voltage VCC = Min. IOH = –12mA 2.4
(5)
3—V
VIN = VIH or VIL IOH = –100μAVCC - 0.2 — —
VOL Output LOW Voltage VCC = Min. IOL = 12mA — 0.3 0.5 V
VIN = VIH or VIL IOL = 100μA — — 0.2
NOTES:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 3.3, 25°C ambient.
3. This parameter is guaranteed but not tested.
4. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
5. VOH = VCC - 0.6V at rated current.
P1-P3P4-P6

74FCT3807EQGI8

Mfr. #:
Buy 74FCT3807EQGI8
Manufacturer:
IDT
Description:
Clock Drivers & Distribution 3.3V 1:10 Clock Driver
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet