参数资料
| 型号： | PI49FCT3805HE |
| 厂商： | Pericom |
| 文件页数： | 4/9页 |
| 文件大小： | 0K |
| 描述： | IC CLK BUFFER 1:5 50MHZ 20-SSOP |
| 产品变化通告： | Product Discontinuation Notice 22/Jan/2010 |
| 标准包装： | 66 |
| 系列： | 49FCT |
| 类型： | 扇出缓冲器（分配） |
| 电路数： | 2 |
| 比率 - 输入:输出： | 1:5 |
| 差分 - 输入:输出： | 无/无 |
| 输入： | CMOS，TTL |
| 输出： | CMOS |
| 频率 - 最大： | 50MHz |
| 电源电压： | 3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 20-SSOP |
| 包装： | 管件 |
3
PI49FCT3805/PI49FCT3806
3.3V Fast CMOS Buffer/Clock Driver
www.pericom.com
PS7007J
02/16/10
Storage Temperature................................................................–65°C to +150°C
Ambient Temperature with Power Applied.......................... –40°C to +85°C
Supply Voltage to Ground Potential (Inputs & Vcc Only)....–0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & I/O Only).–0.5V to +7.0V
DC Input Voltage ........................................................................–0.5V to +7.0V
DC Output Current ................................................................................ 120 mA
Power Dissipation ........................................................................................0.5W
Note:
Stresses greater than those listed under MAXIMUM RAT-
INGS 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.
Electrical Specifications
Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.)
DC Electrical Characteristics (TA = –40°C to +85°C, VCC = 3.3V ±0.3V)
Symbol Parameter
Test Condition(1)
Min.
Typ.
Max. Units
VOH
Output High Voltage
VCC = 3.0V, VIN = VIL or VIH
VCC = Min.,
VIN = VIH or VIL
IOH = -0.1mA
IOH = -8mA
VCC -0.2
2.4 (3)
-
3.0
V
VOL
Output Low Voltage
VCC = 3.0V, VIN = VIL or VIH
VCC = Min.,
VIN = VIH or VIL
IOL = 0.1mA
IOL = 16mA
IOL = 24mA
-
0.2
0.3
0.2
0.4
0.5
VIH
Input High Voltage
Guaranteed Logic
HIGH level
Input Pins
2.0
5.5
VIL
Input Low Voltage
Guaranteed Logic
LOW level
Input Pins
-0.5
0.8
IIH
Input High Current
VCC = Max
VIN = VCC
(Input Pins)
-1
1
A
IIL
Input Low Current
VCC = Max
VIN = GND
(Input & I/O
Pins)
-1
1
IOZH
High Impedance Output
Current
VCC = Max.,
All outputs Disabled
VOUT = VCC
VOUT = GND
-1
1
IOZL
High Impedance Output
Current
VCC = Max.,
All outputs Disabled
VOUT = VCC
VOUT = GND
-1
1
VIK
Clamp Diode Voltage
VCC = Min., IIN = -18mA
-0.7
-1.2
V
IODH
Output HIGH Current
VOUT = 3.3V, VIN =VIL or VIH,
VOUT = 1.5V(4)
-35
-86
-110
mA
IODL
Output LOW Current
VOUT = 3.3V, VIN = VIL or VIH,
VOUT = 1.5V(4)
50
168
200
IOS
Short Circuit(5) Current
VCC = Max., VOUT = GND(5)
-60
-135
-240
VH
Input Hysteresis
150
mV
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 3.3V, +25°C ambient and maximum loading.
3. VOH = VCC – 0.6V at rated current.
4. This parameter is determined by device characterization but is not production tested.
5. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
10-0117
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI49FCT3805HEX | 功能描述:时钟缓冲器 Non Inverting Clock Driver RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| PI49FCT3805P | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Five Distributed-Output Clock Driver |
| PI49FCT3805Q | 制造商:Pericom Semiconductor Corporation 功能描述:Clock Fanout Buffer 10-OUT 20-Pin QSOP Tube 制造商:Pericom Semiconductor Corporation 功能描述:FCT SERIES, LOW SKEW CLOCK DRIVER, 1 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20 |
| PI49FCT3805QA | 制造商:Pericom Semiconductor Corporation 功能描述: 制造商:Pericom Semiconductor Corporation 功能描述:FCT SERIES, LOW SKEW CLOCK DRIVER, 1 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20 |
| PI49FCT3805QC | 制造商:Pericom Semiconductor Corporation 功能描述:FIVE DISTRIBUTED-OUTPUT CLOCK DRIVER, 20 Pin, Plastic, SSOP |
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