参数资料
型号: PI49FCT32802QE
厂商: Pericom
文件页数: 3/6页
文件大小: 0K
描述: IC CLK BUFFER 1:5 133MHZ 16-QSOP
产品培训模块: Total Timing Technology
标准包装: 97
系列: 49FCT
类型: 扇出缓冲器(分配)
电路数: 1
比率 - 输入:输出: 1:5
差分 - 输入:输出: 无/无
输入: CMOS,TTL
输出: CMOS,TTL
频率 - 最大: 133MHz
电源电压: 2.97 V ~ 3.63 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
供应商设备封装: 16-QSOP
包装: 管件
3
PS8704C
11/13/08
PI49FCT32802
PI49FCT32803
1:5/1:7 3.3V CMOS Clock Drivers
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
mA/
VIN = GND
0.08
0.16
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.
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
Description
Condition
Max.
Units
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 pkg)(1,2)
CL =15pF
0.35
tSK(o)
Output Skew (same pkg.)(1,2)
0.2
tSK(t)
Output Skew (different pkg.)(1,2)
0.55
FIN
Input Frequency(1,2)
133
MHz
08-0298
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相关代理商/技术参数
参数描述
PI49FCT32802QEX 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
PI49FCT32803 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
PI49FCT32803L 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
PI49FCT32803LE 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
PI49FCT32803LEX 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