參數(shù)資料
型號(hào): PI49FCT804ATS
廠商: Pericom
文件頁數(shù): 2/6頁
文件大?。?/td> 0K
描述: IC CLOCK BUFFER 1:4 66MHZ 16SOIC
產(chǎn)品變化通告: Product Discontinuation Notice 29/May/2007
標(biāo)準(zhǔn)包裝: 47
系列: 49FCT
類型: 扇出緩沖器(分配)
電路數(shù): 2
比率 - 輸入:輸出: 1:4
差分 - 輸入:輸出: 無/無
輸入: CMOS,TTL
輸出: CMOS,TTL
頻率 - 最大: 66MHz
電源電壓: 4.75 V ~ 5.25 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC
包裝: 管件
2
PS7005C
07/21/05
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PI49FCT804T
Buffer/Clock Driver
Storage Temperature ........................................................ –65°C to +150°C
Ambient Temperature with Power Applied ........................... 0°C to +70°C
Supply Voltage to Ground Potential (Inputs & Vcc Only) .. –0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) –0.5V to +7.0V
DC Input Voltage ................................................................. –0.5V to +7.0V
DC Output Current .......................................................................... 120mA
Power Dissipation ............................................................................... 0.5W
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the device.
This is a stress rating only and functional operation
of the device at these or any other conditions above
those indicated in the operational sections of this
specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may
affect reliability.
DC Electrical Characteristics (Over the Operating Range, TA = 0°C to +70°C, VCC = 5.0V ± 5%)
Parameters Description
TestConditions
(1)
Min.
Typ.
(2)
Max.
Units
VOH
Output HIGH Voltage
VCC = Min., VIN = VIH or VIL
IOH = –24.0mA
2.4
3.3
V
VOL
Output LOW Current
VCC = Min., VIN = VIH or VIL
IOL = 64mA
0.3
0.55
V
VIH
Input HIGH Voltage
Guaranteed Logic HIGH Level
2.0
V
VIL
Input LOW Voltage
Guaranteed Logic LOW Level
0.8
V
IIH
Input HIGH Current
VCC= Max.
VIN = VCC
1A
IIL
Input LOW Current
VCC= Max.
VIN = GND
–1
A
IOZH
High Impedance
VCC = Max.
VOUT = VCC
1A
IOZL
Output Current
VOUT = GND
–1
A
II
Input HIGH Current
VCC = Max., VIN =VCC (Max.)
20
A
VIK
Clamp Diode Voltage
VCC = Min., IIN = –18 mA
–0.7
–1.2
V
IOS
Short Circuit Current
VCC = Max.
(3),VOUT =GND
–60
–120
–225
mA
VH
Input Hysteresis
VCC=5V
200
mV
Capacitance (TA = 25°C, f = 1 MHz)
Parameters
(4)
Description
Test Conditions
Typ.
Max.
Units
CIN
Input Capacitance
VIN = 0V
6
10
pF
COUT
Output Capacitance
VOUT=0V
8
12
pF
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at Vcc = 5.0V, +25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. This parameter is determined by device characterization but is not production tested.
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
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