参数资料
型号: PI49FCT3805DHE
厂商: Pericom
文件页数: 5/9页
文件大小: 0K
描述: IC CLK BUFFER 1:5 133MHZ 20-SSOP
产品培训模块: Total Timing Technology
标准包装: 66
系列: 49FCT
类型: 扇出缓冲器(分配)
电路数: 2
比率 - 输入:输出: 1:5
差分 - 输入:输出: 无/无
输入: CMOS,TTL
输出: CMOS
频率 - 最大: 133MHz
电源电压: 3 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.209",5.30mm 宽)
供应商设备封装: 20-SSOP
包装: 管件
4
PI49FCT3805/PI49FCT3806
3.3V Fast CMOS Buffer/Clock Driver
www.pericom.com
PS7007J
02/16/10
Power Supply Characteristics (TA = –40°C to +85°C, VCC = 3.3V ±0.3V)
Parameters Description
Test Conditions(1)
Min.
Typ(2)
Max.
Units
ICC
Quiescent Power
Supply Current
VCC = Max.
VIN = GND or
VCC
30
A
ΔICC
Supply Current per
Inputs @ TTL HIGH
VCC = Max.
VIN = VCC
0.6V(3)
11
300
ICCD
Supply Current per
Input per MHz(4)
VCC = Max.,
Outputs Open
OEa or OEb = GND
Per Output Toggling
50% Duty Cycle
VIN = VCC
VIN = GND
0.1
0.16
mA/
MHz
IC
Total Power Supply
Current(6)
VCC = Max.,
Outputs Open
FO = 10 MHz
50% Duty Cycle
OEA or OEB = GND
Mon. Outputs Toggling
VIN = VCC
VIN = GND
3.3
9.0(5)
mA
VIN = VCC
0.6V
VIN = GND
3.3
10.0(5)
VCC = Max.,
Outputs Open
fO = 2.5 MHz
50% Duty Cycle
OEa or OEb = GND
Eleven Outputs Toggling
VIN = VCC
VIN = GND
1.8
6.0(5)
VIN = VCC
0.6V
VIN = GND
1.8
7.0(5)
1. For Max. or Min. conditions, use appropriate value specified 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.
6. IC = IQUIESCENT + IINPUTS + IDYNAMIC
IC = ICC + ΔICC DhNt + ICCD (fONO)
ICC = Quiescent Current
ΔICC = Power Supply Current for a TTL High Input (VIN = VCC – 0.6V)
DH = Duty Cycle for TTL Inputs High
NT = Number of TTL Inputs at DH
ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
fO = Output Frequency
NO = Number of Outputs at fO
All currents are in milliamps and all frequencies are in megahertz.
10-0117
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