參數(shù)資料
型號: MC10H642FN
廠商: MOTOROLA INC
元件分類: 時鐘及定時
英文描述: 68030/040 PECL-TTL CLOCK DRIVER
中文描述: 10H SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC28
封裝: PLASTIC, LCC-28
文件頁數(shù): 3/9頁
文件大?。?/td> 195K
代理商: MC10H642FN
MC10H642 MC100H642
2–3
MOTOROLA
MECL Data
DL122 — Rev 6
AC CHARACTERISTICS
(VT = VE = 5.0V
±
5%)
TA = 0
°
C
Min
TA = 25
°
C
Min
TA = 85
°
C
Min
Symbol
Characteristic
Max
Max
Max
Unit
Condition
tPLH
Propagation Delay
D to Output
Q2–Q7
C ECL
C TTL
4.70
4.70
5.70
5.70
4.75
4.75
5.75
5.75
4.60
4.50
5.60
5.50
ns
CL = 25pF
tskpp
Part–to–Part Skew
1.0
1.0
1.0
ns
tskwd*
Within–Device Skew
0.5
0.5
0.5
ns
tPLH
Propagation Delay
D to Output
Q0, Q1
C ECL
C TTL
4.30
4.30
5.30
5.30
4.50
4.50
5.50
5.50
4.25
4.25
5.25
5.25
ns
CL = 25pF
tskpp
Part–to–Part Skew
All
Outputs
2.0
2.0
2.0
ns
CL = 25pF
tskwd
Within–Device Skew
1.0
1.0
1.0
ns
CL = 25pF
tPD
Propagation Delay
R to Output
All
Outputs
4.3
6.3
4.0
6.0
4.5
6.5
ns
CL = 25pF
tR
tF
Output Rise/Fall Time
0.8 V to 2.0 V
All
Outputs
2.5
2.5
2.5
2.5
2.5
2.5
ns
CL = 25pF
fMAX**
Maximum Input Frequency
100
100
100
MHz
CL = 25pF
RPW
Reset Pulse Width
1.5
1.5
1.5
ns
RRT
Reset Recovery Time
1.25
1.25
1.25
ns
* Within–Device Skew defined as identical transactions on similar paths through a device.
** NOTE: MAX Frequency is 135MHz.
10H PECL CHARACTERISTICS
(VT = VE = 5.0V
±
5%)
TA = 0
°
C
Min
TA = 25
°
C
Min
TA = 85
°
C
Min
Symbol
Characteristic
Max
Max
Max
Unit
Condition
IIH
IIL
Input HIGH Current
Input LOW Current
0.5
225
0.5
175
0.5
175
μ
A
* NOTE
VIH
VIL
Input HIGH Voltage
Input LOW Voltage
3.83
3.05
4.16
3.52
3.87
3.05
4.19
3.52
3.94
3.05
4.28
3.555
V
VEE = 5.0V
* NOTE
VBB
Output Reference Voltage
3.62
3.73
3.65
3.75
3.69
3.81
V
100H PECL CHARACTERISTICS
(VT = VE = 5.0V
±
5%)
TA = 0
°
C
Min
TA = 25
°
C
Min
TA = 85
°
C
Min
Symbol
Characteristic
Max
Max
Max
Unit
Condition
IIH
IIL
Input HIGH Current
Input LOW Current
0.5
225
0.5
175
0.5
175
μ
A
* NOTE
VIH
VIL
Input HIGH Voltage
Input LOW Voltage
3.835
3.190
4.120
3.525
3.835
3.190
4.120
3.525
3.835
3.190
4.120
3.525
V
VEE = 5.0V
* NOTE
VBB
Output Reference Voltage
3.620
3.740
3.620
3.740
3.620
3.740
V
*NOTE: PECL LEVELS are referenced to VCC and will vary 1:1 with the power supply. The VALUES shown are for VCC = 5.0V.
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