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参数资料
| 型号： | MPC9447ACR2 |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 5/11页 |
| 文件大小： | 0K |
| 描述： | IC CLOCK BUFFER MUX 2:9 32-LQFP |
| 标准包装： | 2,000 |
| 类型： | 扇出缓冲器（分配），多路复用器 |
| 电路数： | 1 |
| 比率 - 输入:输出： | 2:9 |
| 差分 - 输入:输出： | 无/无 |
| 输入： | LVCMOS |
| 输出： | LVCMOS |
| 频率 - 最大： | 350MHz |
| 电源电压： | 2.375 V ~ 3.465 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-LQFP |
| 供应商设备封装： | 32-TQFP（7x7） |
| 包装： | 带卷 (TR) |
MPC9447 REVISION 8 DECEMBER 21, 2012
3
2012 Integrated Device Technology, Inc.
MPC9447 Data Sheet
3.3V, 2.5V, 1:9 LVCMOS CLOCK FANOUT BUFFER
Table 3. General Specifications
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
VTT
Output Termination Voltage
VCC 2
V
MM
ESD Protection (Machine model)
200
V
HBM
ESD Protection (Human body model)
2000
V
LU
Latch-up Immunity
200
mA
CPD
Power Dissipation Capacitance
10
pF
Per output
CIN
Input Capacitance
4.0
pF
Inputs
Table 4. Absolute Maximum Ratings(1)
1. Absolute maximum continuous ratings are those maximum values beyond which damage to the device may occur. Exposure to these conditions or
conditions beyond those indicated may adversely affect device reliability. Functional operation at absolute-maximum-rated conditions is not implied.
Symbol
Characteristics
Min
Max
Unit
Condition
VCC
Supply Voltage
–0.3
3.9
V
VIN
DC Input Voltage
–0.3
VCC + 0.3
V
VOUT
DC Output Voltage
–0.3
VCC + 0.3
V
IIN
DC Input Current
20
mA
IOUT
DC Output Current
50
mA
TS
Storage temperature
–65
125
C
Table 5. DC Characteristics (VCC = 3.3 V ± 5%, TA = -40°C to +85°C)
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
VIH
Input High Voltage
2.0
VCC + 0.3
V
LVCMOS
VIL
Input Low Voltage
–0.3
0.8
V
LVCMOS
VOH
Output High Voltage
2.4
V
IOH = –24 mA(1)
1. The MPC9447 is capable of driving 50
transmission lines on the incident edge. Each output drives one 50 parallel terminated transmission line to a
termination voltage of VTT. Alternatively, the device drives up to two 50 series terminated transmission lines
(for VCC = 3.3 V).
VOL
Output Low Voltage
0.55
0.30
V
IOL = 24 mA
IOL = 12 mA
ZOUT
Output Impedance
17
IIN
Input Current(2)
2. Inputs have pull-down or pull-up resistors affecting the input current.
300
A
VIN = VCC or GND
ICCQ
Maximum Quiescent Supply Current(3)
3. ICCQ is the DC current consumption of the device with all outputs open and the input in its default state or open.
2.0
mA
All VCC Pins
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相关代理商/技术参数 |
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|---|---|
| MPC9447D | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:3.3V/2.5V 1:9 LVCMOS Clock Fanout Buffer |
| MPC9447FA | 功能描述:时钟缓冲器 2.5 3.3V 275MHz Clock Generator 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 |
| MPC9447FAR2 | 制造商:Integrated Device Technology Inc 功能描述:Clock Driver 2-IN LVCMOS 32-Pin LQFP T/R 制造商:Integrated Device Technology Inc 功能描述:CLOCK DRVR 2-IN LVCMOS 32LQFP - Tape and Reel |
| MPC9448 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:3.3V/2.5V LVCMOS 1:12 Clock Fanout Buffer |
| MPC9448AC | 功能描述:时钟缓冲器 3.3V 900MHz Clock Generator 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 |
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