参数资料
型号: 49FCT3805EPYGI
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟及定时
英文描述: FCT SERIES, LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
封装: GREEN, SSOP-20
文件页数: 2/7页
文件大小: 71K
代理商: 49FCT3805EPYGI
2
INDUSTRIALTEMPERATURERANGE
IDT49FCT3805D/E
3.3V CMOS DUAL 1-TO-5 CLOCK DRIVER
CAPACITANCE (TA = +25OC, f = 1.0MHz)
Symbol
Parameter(1)
Conditions
Typ.
Max.
Unit
CIN
InputCapacitance
VIN = 0V
3
4
pF
COUT
OutputCapacitance
VOUT = 0V
6
pF
NOTE:
1. This parameter is measured at characterization but not tested.
PIN DESCRIPTION
Pin Names
Description
OEA
, OEB
3-StateOutputEnableInputs(ActiveLOW)
INA, INB
Clock Inputs
OAn, OBn
ClockOutputs
MON
MonitorOutput
FUNCTION TABLE(1)
Inputs
Outputs
OE
A
, OEB
INA, INB
OAn, OBn
MON
LLL
L
LH
H
HL
Z
L
HH
Z
H
NOTE:
1. H = HIGH
L = LOW
Z = High-Impedance
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Description
Max
Unit
VCC
Input Power Supply Voltage
–0.5 to +4.6
V
VI
InputVoltage
–0.5 to +5.5
V
VO
OutputVoltage
–0.5toVCC+0.5
V
TJ
JunctionTemperature
150
°C
TSTG
StorageTemperature
–65to+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.
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
FollowingConditionsApplyUnlessOtherwiseSpecified
Industrial: TA = -40°C to +85°C, VCC = 3.3V ± 0.3V
Symbol
Parameter
TestConditions(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
±1
IIL
InputLOWCurrent
VCC = Max.
VI = GND
±1A
IOZH
HighImpedanceOutputCurrent
VCC = Max.
VO = VCC
——
±1
IOZL
(3-StateOutputsPins)
VO = GND
±1
VIK
ClampDiodeVoltage
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
–74
–180
mA
IODL
OutputLOWCurrent
VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V(3,4)
50
90
200
mA
IOS
ShortCircuitCurrent
VCC = Max., VO = GND(3,4)
–60
–135
–240
mA
VOH
Output HIGH Voltage
VCC = Min.
IOH = –12mA
2.4(5)
3—
VIN = VIH or VIL
IOH = –8mA
2.4(5)
3—
V
IOH = –100
AVCC- 0.2
VOL
OutputLOWVoltage
VCC = Min.
IOL = 12mA
0.3
0.4
VIN = VIH or VIL
IOL = 8mA
0.2
0.4
V
IOL = 100
A
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 = 3.3V, 25°C ambient.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. This parameter is guaranteed but not tested.
5. VOH = Vcc -0.6V at rated current.
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