參數(shù)資料
型號(hào)： PI49FCT807CTP
英文描述： Ten Distributed-Output Clock Driver
中文描述： 十分布式輸出時(shí)鐘驅(qū)動(dòng)器
文件頁數(shù)： 3/5頁
文件大?。?/td> 242K
代理商： PI49FCT807CTP
PI49FCT807/2807T
Fast CMOS Clock Driver
3
PS7008B 02/17/99
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Power Supply Characteristics
Parameters Description
Test Conditions
(1)
Min.
Typ.
(2)
Max.
Units
I
CC
Quiescent Power
Supply Current
V
CC
= Max.
V
IN
= GND
or Vcc
3
30
μA
I
CC
Supply Current per
Input @ TTL HIGH
V
CC
= Max.,
V
IN
=
3.4V
(3)
0.5
1.5
mA
I
CCD
Supply Current per
Input per MHz
(4)
V
CC
= Max., Outputs Open
50% Duty Cycle,
One Input Toggling
V
IN
= V
CC
V
IN
= GND
0.4
0.6
mA/
MHz
I
C
Total Power Supply
Current
(6)
V
CC
= Max., Outputs Open
f
CP
= 50 MH
Z
,
50% Duty Cycle
V
IN
= V
CC
V
IN
= GND
V
IN
= 3.4V
V
IN
= GND
20
30
(5)
mA
20.7
33
(5)
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at Vcc = 5.0V, +25°C ambient.
3. Per TTL driven input (V
IN
= 3.4V); 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 Icc formula. These limits are guaranteed but not tested.
6. I
C
=I
QUIESCENT
+ I
INPUTS
+ I
DYNAMIC
I
C
= I
CC
+
I
CC
D
H
N
T
+ I
CCD
(f
CP
/2 + f
I
N
I
)
I
CC
= Quiescent Current
I
CC
= Power Supply Current for a TTL High Input (V
IN
= 3.4V)
D
H
= Duty Cycle for TTL Inputs High
N
T
= Number of TTL Inputs at D
H
I
CCD
= Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
f
CP
= Clock Frequency for Register Devices (Zero for Non-Register Devices)
f
I
= Input Frequency
N
I
= Number of Inputs at f
I
All currents are in milliamps and all frequencies are in megahertz.
Switching Characteristics over Operating Range
807/2807T
807AT
807BT
807CT
Com.
Com.
Com.
Com.
Parameters
Description
Conditions
(1)
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Units
t
PLH
t
PHL
t
SK(o)
Propagation Delay
A
TO
B
N
Skew between two outputs
of same package
(3)
Skew between opposite
transitions of same
output (|t
PHL
— t
PLH
|)
(3)
Skew between outputs of
different package at same
power supply, temperature
and speed grade
(3)
C
L
= 50pF
R
L
= 500
1.5
4.5
1.5
4.0
1.5
3.8
1.5
3.5
ns
—
0.5
—
0.5
—
0.35
—
0.25
ns
t
SK(p)
—
0.5
—
0.5
—
0.35
—
0.35
ns
t
SK(t)
—
1.0
—
1.0
—
0.75
—
0.75
ns
Notes:
1. See test circuit and wave forms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not tested.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PI49FCT807CTQ 制造商:Pericom Semiconductor Corporation 功能描述:Clock Fanout Buffer 10-OUT 20-Pin QSOP Tube 制造商:Pericom Semiconductor Corporation 功能描述:Clock Buffer 10-OUT 20-Pin QSOP Tube
PI49FCT807CTQE 功能描述:時(shí)鐘緩沖器 10 Output Non Inverting Clock RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
PI49FCT807CTQEX 功能描述:時(shí)鐘緩沖器 10 Output Non Inverting Clock RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
PI49FCT807CTS 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Fast CMOS Clock Driver
PI49FCT807CTSE 功能描述:時(shí)鐘緩沖器 10 Output Non Inverting Clock RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
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