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參數(shù)資料
| 型號(hào)： | PI49FCT804ATP |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | Fast CMOS Buffer/Clock Driver |
| 中文描述： | 快速CMOS緩沖器/時(shí)鐘驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 3/6頁(yè) |
| 文件大?。?/td> | 305K |
| 代理商： | PI49FCT804ATP |
3
PS7005B 06/26/01
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PI49FCT804T
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
Input @ TTL HIGH
V
CC
= Max.
V
IN
= 3.4V
(3)
0.5
2.0
mA
I
CCD
Supply Current per
Input per MHz
(4)
V
CC
= Max.,
Outputs Open
OE
A
= OE
B
= GND
Per Output Toggling
50% Duty Cycle
V
IN
= V
CC
V
IN
= GND
0.15
0.25
mA/
MHz
I
C
Total Power Supply
Current
(6)
V
CC
= Max.,
Outputs Open
f
I
= 10 MH
Z
50% Duty Cycle
OE
A
= OE
B
= GND
Four Outputs Toggling
V
IN
= V
CC
V
IN
= GND
6.2
11.2
(5)
mA
V
IN
= 3.4V
V
IN
= GND
6.4
12
(5)
V
CC
= Max.,
Outputs Open
f
I
= 2.5 MH
Z
50% Duty Cycle
OE
A
= OE
B
= GND
Eight Outputs
Toggling
V
IN
= V
CC
V
IN
= GND
3.1
6.3
(5)
V
IN
= 3.4V
V
IN
= GND
3.5
7.6
(5)
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at Vcc = 5.0V, +25°C ambient.
3. Per TTL driven input (V
IN
= 3.4V); 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 Icc 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
CP
/2 + f
I
N
I
)
I
CC
= Quiescent Current
I
CC
= Power Supply Current for a TTL High Input (V
IN
= 3.4V)
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
CP
= Clock Frequency for Register Devices (Zero for Non-Register Devices)
f
I
= Input Frequency
N
I
= Number of Inputs at f
I
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 |
|---|---|
| PI49FCT804ATQ | 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 |
| PI49FCT804ATS | 功能描述:IC CLOCK BUFFER 1:4 66MHZ 16SOIC RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘緩沖器，驅(qū)動(dòng)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(wú) 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 |
| PI49FCT804T | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Fast CMOS Buffer/Clock Driver |
| PI49FCT804TP | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Fast CMOS Buffer/Clock Driver |
| PI49FCT804TQ | 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 |
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