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參數(shù)資料
| 型號(hào)： | PI49FCT3807QEX |
| 廠商： | Pericom |
| 文件頁數(shù)： | 3/8頁 |
| 文件大小： | 0K |
| 描述： | IC CLK BUFFER 1:10 50MHZ 20-QSOP |
| 標(biāo)準(zhǔn)包裝： | 3,000 |
| 系列： | 49FCT |
| 類型： | 扇出緩沖器（分配） |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:10 |
| 差分 - 輸入:輸出： | 無/無 |
| 輸入： | CMOS，TTL |
| 輸出： | CMOS，TTL |
| 頻率 - 最大： | 50MHz |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-QSOP |
| 包裝： | 帶卷 (TR) |
PI49FCT3807
3.3V Fast CMOS Clock Driver
3
PS7010F
11/16/09
Power Supply Characteristics
Parameters
Description
Test Conditions(1)
Min.
Typ(2)
Max.
Units
ICC
Quiescent Power
Supply Current
VCC = Max.
VIN = GND
or VCC
—3
30
μA
ΔICC
Supply Current per
Inputs @ TTL HIGH
VCC = Max.
VIN = VCC
0.6V(3)
—
2.0
300
ICCD
Supply Current per
Input per MHz(4)
VCC = Max.,
Outputs Open
Per Output Toggling
50% Duty Cycle
VIN = VCC
VIN = GND
—
mA/
MHz
Notes:
1.
For Max. or Min. conditions, use appropriate value specied 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.
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(1)
Description
Test Conditions
Typ
Max.
Units
CIN
Input Capacitance
VIN = 0V
4.5
6.0
pF
COUT
Output Capacitance
VOUT = 0V
5.5
8.0
Notes:
1.
This parameter is determined by device characterization but is not production tested.
Maximum Switching Characteristics (Over operating range)
Symbol
Description
Test
Conditions
3807
3087A
3087B
3807C
Units
Com.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
tPLH
tPHL
Propagation Delay A to BN
CL = 15pF
RL = 500Ω
1.5
4.5
1.5
4.0
1.5
3.8
1.5
3.5
ns
tSK(O)
Skew between two outputs
of same package(3)
0.5
tSK(P)
Skew between opposite tran-
sitions of the same output
(tPHL - tPHL)(3)
0.5
0.35
FIN
Skew between outputs of
different packages at the
same power supply, temp.
and speed grade(3)
1.0
0.75
Notes:
1.
Other loading condition is described on page 4, “Test Circuits for All Outputs.”
2.
These parameters are guaranteed by design.
3.
Minimum propagation delay of 1.5ns is guaranteed by design.
09-0005
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI49FCT3807S | 制造商:Pericom Semiconductor Corporation 功能描述: |
| PI49FCT3807SE | 功能描述:時(shí)鐘緩沖器 10 Output Non Inverting Clock 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 |
| PI49FCT3807SEX | 功能描述:時(shí)鐘緩沖器 10 Output Non Inverting Clock 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 |
| PI49FCT804ATP | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Fast CMOS Buffer/Clock Driver |
| 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 |
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