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参数资料
| 型号： | PI49FCT32807SE |
| 厂商： | Pericom Semiconductor Corp. |
| 英文描述： | 3.3V 1:10 CMOS Clock Driver |
| 中文描述： | 3.3 1:10 CMOS时钟驱动器 |
| 文件页数： | 3/6页 |
| 文件大小： | 383K |
| 代理商： | PI49FCT32807SE |
PI49FCT32807
3.3V 1:10 CMOS Clock Driver
3
PS8496A 09/08/04
Power Supply Characteristics
Parameters
Quiescent Power
Supply Current
Supply Current per
Inputs @ TTL HIGH
Description
Test Conditions
(1)
Min.
Typ
(2)
Max.
Units
I
CC
V
CC
=
Max
.
V
IN
= GND
or
V
CC
V
IN
= V
CC
–
0.6V
(3)
—
0.1
30
μA
ΔI
CC
V
CC
= Max.
—
47
300
I
CCD
Supply Current per
Input per MHz
(4)
V
CC
= Max.,
Outputs Open
Per Output Toggling
50% Duty Cycle
V
IN
= V
CC
V
IN
= GND
—
0.08
0.16
mA/
MHz
Notes:
1.
2.
3.
4.
5.
For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
Typical values are at V
CC
= 3.3V, +25°C ambient.
Per TTL driven input (
V
IN
=
V
CC
– 0.6V
); all other inputs at V
CC
or GND.
This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
Values for these conditions are examples of the
I
C
formula. These limits are guaranteed but not tested.
Capacitance
(
T
A
= 25°C, f = 1 MHz)
Parameters
(1)
C
IN
Input Capacitance
C
OUT
Output Capacitance
Description
Test Conditions
V
IN
= 0V
V
OUT
= 0V
Typ
3.0
Max.
4
6
Units
pF
Notes:
1.
This parameter is determined by device characterization but is not production tested.
Maximum Switching Characteristics
(Over operating range)
Symbol
Description
t
PLH
t
PHL
t
R
/t
F
Rise/Fall Time
(2)
t
SK(P)
Pulse Skew, same package
(1, 2)
t
SK(O)
Output Skew, same package
(1, 2)
t
SK(I)
Package Skew, different package
(1, 2)
F
IN
Input Frequency
(1, 2)
Condition
Max.
Units
(3)
Propagation Delay A to B
N(3)
C
L
= 15pF
2.5
ns
0.8V - 2.0V
1.5
0.35
0.20
0.55
133
C
L
= 15pF
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.
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| PI49FCT32807SEX | 功能描述:时钟缓冲器 3807 with 25Ohm Resistor RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
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| PI49FCT3802LE | 功能描述:时钟缓冲器 1:5 / 1:7 时钟缓冲器 RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| PI49FCT3802LEX | 功能描述:时钟缓冲器 1:5 / 1:7 时钟缓冲器 RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
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