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参数资料
| 型号： | PI49FCT32802 |
| 厂商： | Pericom Semiconductor Corp. |
| 英文描述： | 1:5/1:7 3.3V CMOS Clock Drivers |
| 中文描述： | 1:5 / 1:7 3.3V的CMOS时钟驱动器 |
| 文件页数： | 3/6页 |
| 文件大小： | 386K |
| 代理商： | PI49FCT32802 |
3
PS8704A 9/22/04
PI49FCT32802
PI49FCT32803
1:5/1:7 3.3V CMOS Clock Drivers
Power Supply Characteristics
Parameters
Quiescent Power
Supply Current
Supply Current per
Inputs @ TTL HIGH
Description
Test Conditions
(1)
V
IN
= GND
or
V
CC
Min.
Typ
(2)
Max.
Units
I
CC
V
CC
=
Max
.
—
0.1
30
μA
ΔI
CC
V
CC
= Max.
V
IN
= V
CC
–
0.6V
(3)
—
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
—
mA/
V
IN
= GND
0.08
0.16
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
C
OUT
Notes:
1.
This parameter is determined by device characterization but is not production tested.
Description
Test Conditions
V
IN
= 0V
V
OUT
= 0V
Typ
3.0
Max.
4
6
Units
Input Capacitance
Output Capacitance
pF
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.
Maximum Switching Characteristics
(Over operating range)
Symbol
t
PLH
t
PHL
t
R/tF
Rise/Fall Time
(2)
t
SK(p)
Pulse Skew (same pkg)
(1,2)
t
SK(o)
Output Skew (same pkg.)
(1,2)
t
SK(t)
Output Skew (different pkg.)
(1,2)
F
IN
Input Frequency
(1,2)
Description
Condition
Max.
Units
Propagation Delay A to Bn
(3)
CL =15pF
2.5
ns
0.8V –2.0V
1.5
0.35
0.2
0.55
133
CL =15pF
MHz
相关PDF资料 |
PDF描述 |
|---|---|
| PI49FCT32802L | 1:5/1:7 3.3V CMOS Clock Drivers |
| PI49FCT32802LE | 1:5/1:7 3.3V CMOS Clock Drivers |
| PI49FCT32802Q | 1:5/1:7 3.3V CMOS Clock Drivers |
| PI49FCT32802QE | 1:5/1:7 3.3V CMOS Clock Drivers |
| PI49FCT32803 | 1:5/1:7 3.3V CMOS Clock Drivers |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PI49FCT32802L | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:1:5/1:7 3.3V CMOS Clock Drivers |
| PI49FCT32802LE | 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 |
| PI49FCT32802LEX | 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 |
| PI49FCT32802Q | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:1:5/1:7 3.3V CMOS Clock Drivers |
| PI49FCT32802QE | 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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