參數(shù)資料
型號: PI6C18551
廠商: Pericom Semiconductor Corp.
英文描述: 3.3V/5V 1 to 4 Clock Buffer
中文描述: 3.3V/5V的1至4時鐘緩沖器
文件頁數(shù): 4/5頁
文件大小: 294K
代理商: PI6C18551
4
PS8733A 09/27/04
PI6C18551
3.3V/5V 1 to 4 Clock Buffer
AC Electrical Characteristics
(V
DD
= 3.3±5%, T
A
= -40 to 85°C)
Symbol
Parameters
Condition
Min.
Typ.
Max.
Units
Fin
Input Frequency
0
160
MHz
Fo
Output Frequency
3.3V, 15pF load
(5)
5V, l5pF load
(5)
160
Fo
Output Frequency
135
T
R
Rise Time
0.8V to 2.0V
1.5
ns
T
F
T
PD
T
PD
T
SK
Fall Time
2.0V to 0.8V
3.3V, 135MHz
(2)
5V, 135MHz
(2)
V
DD
/2
(3)
1.5
Propagation Delay
Propagation Delay
2
4
3
8
6
1.5
Output Skew
250
ps
Notes:
1. With rail to rail input clock.
2. All outputs with equal loading.
3. Duty cycle on outputs will match incoming clock duty cycle.
4. With external series resistor 33 positioned close to each output pin.
DC Electrical Characteristics
(V
DD
= 5V ±5%, T
A
= -40 to 85°C)
Symbol
Parameters
Condition
Min.
Typ.
Max.
Units
V
DD
5V I/O Supply Voltage
4.75
5.25
V
V
IH
Input High Voltage
CLK_IN, Note 1
V
DD
/2 + 1
5.5
OE
2
V
DD
V
IL
Input Low Voltage
CLK_IN, Note 1
V
DD
/2 - 1
OE
0.8
V
OH
Output High Voltage
I
OH
= -35mA
2.4
V
OL
Output Low Voltage
I
OL
= 35mA
0.4
V
OH
Output High Voltage (CMOS
Level)
I
OH
= -12mA
V
DD
– 0.4
I
DD
Power Supply Current
No load at 135MHz
35
mA
Z
O
Output Impedance
20
Cin
Input Capacitance
CLK_IN
TBD
pF
OE
TBD
R
PU
Internal Pull-up Resistor
CLK_IN & OE
77
k
I
OS
Short Circuit Current
±
80
mA
Notes:
1. Nominal switching threshold is V
DD/2
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相關代理商/技術參數(shù)
參數(shù)描述
PI6C18551WE 功能描述:時鐘緩沖器 時鐘緩沖器 3.3V/5V 160MHz 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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