SY10H842LZCTR(1999) 데이터 시트보기 (PDF) - Micrel
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SY10H842LZCTR Datasheet PDF : 5 Pages
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Micrel
ClockWorks™
PRELIMINARY
SY10H842L
SY100H842L
10H ECL DC ELECTRICAL CHARACTERISTICS
VT = VE = +3.0V to +3.6V
Symbol
Parameter
TA = 0°C
Min. Max.
TA = +25°C
Min. Max.
TA = +85°C
Min. Max. Unit
Condition
IIH
Input HIGH Current
IIL
Input LOW Current
—
225
—
175
—
175
µA
0.5
—
0.5
—
0.5
—
µA
—
VIH
Input HIGH Voltage
2.130 2.460 2.170 2.490 2.240 2.580 V
VE = 3.3V
VIL
Input LOW Voltage
1.350 1.820 1.350 1.820 1.350 1.855 V
VE = 3.3V
VBB
Output Reference Voltage
1.920 2.030 1.950 2.050 1.990 2.111 V
VE = 3.3V
NOTE:
1. ECL VIH, VIL and VBB are referenced to VCCE and will vary 1:1 with the power supply. The levels shown are for IVT = IVO = VCCE = +3.3V.
100H ECL DC ELECTRICALCHARACTERISTICS
VT = VE = +3.0V to +3.6V
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Min. Max. Min.
Max. Min.
Max. Unit
Condition
IIH
Input HIGH Current
—
225
—
175
—
175
µA
—
IIL
Input LOW Current
0.5
—
0.5
—
0.5
—
µA
—
VIH
Input HIGH Voltage
2.135 2.420 2.135 2.420 2.135 2.420
V
VE = 3.3V
VIL
Input LOW Voltage
1.490 1.825 1.490 1.825 1.490 1.825
V
VE = 3.3V
VBB
Output Reference Voltage
1.920 2.040 1.920 2.040 1.920 2.040
V
VE = 3.3V
NOTE:
1. ECL VIH, VIL and VBB are referenced to VCCE and will vary 1:1 with the power supply. The levels shown are for IVT = IVO = VCCE = +3.3V.
AC CHARACTERISTICS
VT = VE = +3.0V to +3.6V
Symbol
Parameter
TA = 0°C
Min. Max.
TA = +25°C
Min. Max.
TA = +85°C
Min. Max. Unit
Condition
tPLH
tPHL
tskpp
tskew++
tskew– –
Propagation Delay
D to Output
Part-to-Part Skew(1,4)
Within-Device Skew(2,4)
Within-Device Skew(3,4)
Q0–Q3 2.2
3.2
2.1
3.1
2.0
3.0
ns
CL = 20pF
Q0–Q3
—
0.5
—
0.5
—
0.5
ns
CL = 20pF
Q0–Q3
—
0.3
—
0.3
—
0.3
ns
CL = 20pF
Q0–Q3
—
0.3
—
0.3
—
0.3
ns
CL = 20pF
tPLH
Propagation Delay
tPHL
EN to Output
Q0–Q3 2.2
3.2
2.1
3.1
2.0
3.0
ns
CL = 20pF
tr
tf
fMAX
Output Rise/Fall Time
1.0V to 2.0V
Q0–Q3
—
1.5
—
1.5
—
1.5
ns
CL = 20pF
Max. Input Frequency(5,6)
Q0–Q3 160
—
160
—
160
— MHz CL = 20pF
NOTES:
1. Device-to-Device Skew considering HIGH-to-HIGH transitions at common VCC level.
2. Within-Device Skew considering HIGH-to-HIGH transitions at common VCC level.
3. Within-Device Skew considering LOW-to-LOW transitions at common VCC level.
4. All skew parameters are guaranteed but not tested.
5. Frequency at which output levels will meet a 0.8V to 2.0V minimum swing.
6. The fMAX value is specified as the minimum guaranteed maximum frequency. Actual operational maximum frequency may be greater.
3
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