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參數資料
| 型號： | MC88921 |
| 廠商： | Motorola, Inc. |
| 英文描述： | LOW SKEW CMOS PLL CLOCK DRIVER With Power-Down/ Power-Up Feature |
| 中文描述： | 低偏移的CMOS PLL時鐘驅動器，掉電/啟動功能 |
| 文件頁數： | 3/10頁 |
| 文件大小： | 106K |
| 代理商： | MC88921 |
MC88921
TIMING SOLUTIONS
BR1333 — REV 5
3
MOTOROLA
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Limits
Unit
VCC
Vin
Vout
TA
ESD
Supply Voltage
5.0
±
10%
V
DC Input Voltage
0 to VCC
0 to VCC
0 to 70
V
DC Output Voltage
V
Ambient Operating Temperature
°
C
Static Discharge Voltage
> 1500
V
DC CHARACTERISTICS
(TA = –40
°
C to 85
°
C; VCC = 5.0V
±
5%)
Symbol
Parameter
VCC
4.75
5.25
Guaranteed Limits
Unit
Condition
VIH
Minimum High Level Input Voltage
2.0
2.0
V
VOUT = 0.1V or
VCC – 0.1V
VIL
Minimum Low Level Input Voltage
4.75
5.25
0.8
0.8
V
VOUT = 0.1V or
VCC – 0.1V
VOH
Minimum High Level Output Voltage
4.75
5.25
4.01
4.51
V
VIN = VIH or VIL
IOH
–36mA
–36mA
VOL
Minimum Low Level Output Voltage
4.75
5.25
0.44
0.44
V
VIN = VIH or VIL
IOH
+36mA
1
+36mA
IIN
ICCT
IOLD
IOHD
Maximum Input Leakage Current
5.25
±
1.0
2.0
2
μ
A
VI = VCC, GND
VI = VCC – 2.1V
VOLD = 1.0V Max
VOHD = 3.85 Min
VI = VCC, GND
Maximum ICC/Input
Minimum Dynamic
3
Output Current
5.25
mA
5.25
88
mA
5.25
–88
mA
ICC
Maximum Quiescent Supply Current
5.25
750
μ
A
1. IOL is +12mA for the LOCK output.
2.
3. Maximum test duration 2.0ms, one output loaded at a time.
The PLL_EN input pin is not guaranteed to meet this specification.
SYNC INPUT TIMING REQUIREMENTS
Symbol
Parameter
Minimum
Maximum
Unit
tRISE/FALL
SYNC Input
Rise/Fall Time, SYNC Input
From 0.8V to 2.0V
—
5.0
ns
tCYCLE,
SYNC Input
Input Clock Period
SYNC Input
1
f2X_Q4
200
ns
Duty Cycle
Duty Cycle, SYNC Input
50%
±
25%
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC88921DW | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:LOW SKEW CMOS PLL CLOCK DRIVER With Power-Down/ Power-Up Feature |
| MC889AL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC889AP | 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述: |
| MC88A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8 TUNES 8 KEY WITH SCAN KEY |
| MC88B/IVY | 制造商:TELEPHONE EQUIPMENT 功能描述:THREE COUPLER 8P8C |
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