参数资料
型号: 49FCT20805PYGI
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: 3/7页
文件大小: 71K
代理商: 49FCT20805PYGI
3
IDT49FCT20805
2.5V CMOS DUAL 1-TO-5 CLOCK DRIVER
INDUSTRIALTEMPERATURERANGE
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 = 2.5V, +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 (fONO)
ICC = Quiescent Current (ICCL, ICCH and ICCZ)
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)
fO = Output Frequency
NO = Number of Outputs at fO
POWER SUPPLY CHARACTERISTICS
Symbol
Parameter
Test Conditions(1)
Min.
Typ.(2)
Max.
Unit
ICCL
Quiescent Power Supply Current
VCC = Max.
0.1
20
A
ICCH
VIN = GND or VCC
ICCZ
ΔICC
Power Supply Current per Input HIGH
VCC = Max.
35
250
A
VIN = VCC –0.6V
ICCD
Dynamic Power Supply Current
VCC = Max.
VIN = VCC
65
100
A/MHz
perOutput(3)
CL = 15pF
VIN = GND
AllOutputsToggling
IC
Total Power Supply Current(4)
VCC = Max.
VIN = VCC
100
125
CL = 15pF
VIN = GND
AllOutputsToggling
VIN = VCC –0.6V
100
125
fi = 133MHz
VIN = GND
mA
VCC = Max.
VIN = VCC
115
150
CL = 15pF
VIN = GND
AllOutputsToggling
VIN = VCC –0.6V
115
150
fi = 166MHz
VIN = GND
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