Test Conditions
參數(shù)資料
型號: PI49FCT32807SE
廠商: Pericom
文件頁數(shù): 3/7頁
文件大?。?/td> 0K
描述: IC CLK BUFF 1:10 133MHZ 20-SOIC
標(biāo)準(zhǔn)包裝: 38
系列: 49FCT
類型: 扇出緩沖器(分配)
電路數(shù): 1
比率 - 輸入:輸出: 1:10
差分 - 輸入:輸出: 無/無
輸入: CMOS
輸出: CMOS
頻率 - 最大: 133MHz
電源電壓: 2.97 V ~ 3.63 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 20-SOIC
包裝: 管件
PI49FCT32807
3.3V 1:10 CMOS Clock Driver
3
PS8496B
11/13/08
Power Supply Characteristics
Parameters
Description
Test Conditions(1)
Min.
Typ(2)
Max.
Units
ICC
Quiescent Power
Supply Current
VCC = Max.
VIN = GND
or VCC
0.1
30
μA
ΔICC
Supply Current per
Inputs @ TTL HIGH
VCC = Max.
VIN = VCC
– 0.6V(3)
47
300
ICCD
Supply Current per
Input per MHz(4)
VCC = Max.,
Outputs Open
Per Output Toggling
50% Duty Cycle
VIN = VCC
VIN = GND
0.08
0.16
mA/
MHz
Notes:
1.
For Max. or Min. conditions, use appropriate value specied under Electrical Characteristics for the applicable device.
2.
Typical values are at VCC = 3.3V, +25°C ambient.
3.
Per TTL driven input (VIN = VCC – 0.6V); all other inputs at VCC or GND.
4.
This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
5.
Values for these conditions are examples of the IC formula. These limits are guaranteed but not tested.
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(1)
Description
Test Conditions
Typ
Max.
Units
CIN
Input Capacitance
VIN = 0V
3.0
4
pF
COUT
Output Capacitance
VOUT = 0V
6
Notes:
1.
This parameter is determined by device characterization but is not production tested.
Maximum Switching Characteristics (Over operating range)
Symbol
Description
Condition
Max.
Units(3)
tPLH
tPHL
Propagation Delay A to BN(3)
CL = 15pF
2.5
ns
tR/tF
Rise/Fall Time(2)
0.8V - 2.0V
1.5
tSK(P)
Pulse Skew, same package(1, 2)
CL = 15pF
0.35
tSK(O)
Output Skew, same package(1, 2)
0.20
tSK(I)
Package Skew, different package(1, 2)
0.55
FIN
Input Frequency(1, 2)
133
MHz
Notes:
1.
Other loading condition is described on page 4, “Test Circuits for All Outputs.”
2.
These parameters are guaranteed by design.
3.
Minimum propagation delay of 1.5ns is guaranteed by design.
08-0298
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