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參數(shù)資料
| 型號： | PI49FCT3804 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 3.3V Fast CMOS Buffer/Clock Driver |
| 中文描述： | 3.3快速的CMOS緩沖器/時鐘驅(qū)動器 |
| 文件頁數(shù)： | 4/7頁 |
| 文件大?。?/td> | 170K |
| 代理商： | PI49FCT3804 |
4
PS7043F 09/24/04
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PI49FCT3804
3.3V Buffer/Clock Driver
Power Supply Characteristics
Parameters Description
Test Conditions
(1)
Min.
Typ
(2)
Max.
Units
I
CC
Quiescent Power
Supply Current
V
CC
= Max.
V
IN
= GND or V
CC
—
3
30
μA
I
CC
Supply Current per
Inputs @ TTL HIGH
V
CC
= Max.
V
IN
= V
CC
– 0.6V
(3)
—
2.0
300
μA
I
CCD
Supply Current per
Input per MHz
(4)
V
CC
= Max.,
Outputs Open
OE
A
or OE
B
= GND
Per Output Toggling
50% Duty Cycle
V
IN
= V
CC
V
IN
= GND
—
0.08
0.16
mA/
MHz
I
C
Total Power Supply
Current
(6)
V
CC
= Max.,
Outputs Open
f
O
= 10 MHz
50% Duty Cycle
OE
A
or OE
B
= GND
Mon. Output Toggling
V
CC
= Max.,
Outputs Open
f
O
= 2.5 MHz
50% Duty Cycle
OE
A
or OE
B
= GND
Eleven Outputs Toggling
V
IN
= V
CC
V
IN
= GND
—
3.3
9.0
(5)
mA
V
IN
= V
CC
– 0.6V
V
IN
= GND
—
3.3
10.0
(5)
V
IN
= V
CC
V
IN
= GND
—
1.8
6.0
(5)
V
IN
= V
CC
– 0.6V
V
IN
= GND
—
1.8
7.0
(5)
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at V
CC
= 3.3V, +25°C ambient.
3. Per TTL driven input (V
IN
= V
CC
– 0.6V); all other inputs at V
CC
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 I
C
formula. These limits are guaranteed but not tested.
6. I
C
= I
QUIESCENT
+ I
INPUTS
+ I
DYNAMIC
I
C
= I
CC
+
I
CC
D
H
N
T
+ I
CCD
(f
O
N
O
)
I
CC
= Quiescent Current
I
CC
= Power Supply Current for a TTL High Input (V
IN
= V
CC
– 0.6V)
D
H
= Duty Cycle for TTL Inputs High
N
T
= Number of TTL Inputs at D
H
I
CCD
= Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
f
O
= Output Frequency
N
O
= Number of Outputs at f
O
All currents are in milliamps and all frequencies are in megahertz.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI49FCT3804A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Clock IC | 4+4 Output Clock Driver. Industrial Temp. Operation |
| PI49FCT3804AS | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V Fast CMOS Buffer/Clock Driver |
| PI49FCT3804ASE | 功能描述:IC CLK FANOUT BUFFER 1:4 16-SOIC RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅(qū)動器 系列:49FCT 標(biāo)準(zhǔn)包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復(fù)用器 電路數(shù):1 比率 - 輸入:輸出:2:18 差分 - 輸入:輸出:是/無 輸入:CML，LVCMOS，LVPECL，LVTTL，SSTL 輸出:LVCMOS，LVTTL 頻率 - 最大:250MHz 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應(yīng)商設(shè)備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
| PI49FCT3804ATS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Four Distributed-Output Clock Driver |
| PI49FCT3804S | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V Fast CMOS Buffer/Clock Driver |
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