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参数资料
| 型号： | MPC950FAR2 |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 180 MHz, PROC SPECIFIC CLOCK GENERATOR, PQFP32 |
| 封装： | 7 X 7 MM, LQFP-32 |
| 文件页数： | 4/10页 |
| 文件大小： | 131K |
| 代理商： | MPC950FAR2 |
MPC950
MOTOROLA ADVANCED CLOCK DRIVERS DEVICE DATA
152
FUNCTION TABLE – MPC950
INPUTS
OUTPUTS
TOTALS
fsela
fselb
fselc
fseld
Qa(1)
Qb(1)
Qc(2)
Qd(5)
Total 2x
Total x
Total x/2
0
2x
x
1
8
0
1
2x
x
x/2
1
3
5
0
1
0
2x
x
x/2
x
1
6
2
0
1
2x
x
x/2
1
7
0
1
0
2x
x/2
x
1
7
1
0
1
0
1
2x
x/2
x
x/2
1
2
6
0
1
0
2x
x/2
x
1
3
5
0
1
2x
x/2
1
0
8
1
0
x
0
9
0
1
0
1
x
x/2
0
4
5
1
0
1
0
x
x/2
x
0
7
2
1
0
1
x
x/2
0
2
7
1
0
x
x/2
x
0
8
1
0
1
x
x/2
x
x/2
0
3
6
1
0
x
x/2
x
0
6
3
1
x
x/2
0
1
8
NOTE: x = fVCO/4; 200MHz < fVCO < 480MHz.
ABSOLUTE MAXIMUM RATINGS*
Symbol
Parameter
Min
Max
Unit
VCC
Supply Voltage
–0.3
4.6
V
VI
Input Voltage
–0.3
VCC + 0.3
V
IIN
Input Current
±20
mA
TStor
Storage Temperature Range
–40
125
°C
* Absolute maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or condi-
tions beyond those indicated may adversely affect device reliability. Functional operation under absolute–maximum–rated conditions is not im-
plied.
THERMAL CHARACTERISTICS
Proper thermal management is critical for reliable system operation. This is especially true for high fanout and high drive capa-
bility products. Generic thermal information is available for the Motorola Clock Driver products. The means of calculating die
power, the corresponding die temperature and the relationship to longterm reliability is addressed in the Motorola application
note AN1545.
DC CHARACTERISTICS (TA = 0° to 70°C, VCC = 3.3V ±5%)
Symbol
Characteristic
Min
Typ
Max
Unit
Condition
VIH
Input HIGH Voltage
LVCMOS Inputs
2.0
3.6
V
VIL
Input LOW Voltage
LVCMOS Inputs
0.8
V
VOH
Output HIGH Voltage
2.4
V
IOH = –40mA, Note 1.
VOL
Output LOW Voltage
0.5
V
IOL = 40mA, Note 1.
IIN
Input Current
±120
A
CIN
Input Capacitance
4
pF
Cpd
Power Dissipation Capacitance
25
pF
Per Output
ICC
Maximum Quiescent Supply Current
90
115
mA
All VCC Pins
ICCPLL
Maximum PLL Supply Current
15
20
mA
VCCA Pin Only
1. The MPC950 outputs can drive series or parallel terminated 50
(or 50 to VCC/2) transmission lines on the incident edge
(see Applications Info section).
2
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相关代理商/技术参数 |
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