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Part Name
Description
SPT9689 View Datasheet(PDF) - Cadeka Microcircuits LLC.
Part Name
Description
MFG CO.
SPT9689
DUAL ULTRAFAST VOLTAGE COMPARATOR
Cadeka Microcircuits LLC.
'SPT9689' PDF : 8 Pages
View PDF
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TYPICAL PERFORMANCE CHARACTERISTICS
PROPAGATION DELAY VS OVERDRIVE VOLTAGE
800
RISE AND FALL OF OUTPUTS VS TIME CROSSOVER
.90
750
700
650
600
550
500
0
20
40
60
80
100
OVERDRIVE (mV)
RISE TIME VS TEMPERATURE
280
1.10
1.30
1.50
1.70
1.90
400
260
500
600
700
800
900
TIME (ps)
FALL TIME VS TEMPERATURE
240
220
180
200
160
120
80
-50
0
+50
+100
+150
TEMPERATURE (°C)
HYSTERESIS VS
D
LATCH
11
140
100
60
50
0
+50
+100
+150
TEMPERATURE (°C)
INPUT BIAS CURRENT VS COMMON MODE VOLTAGE
20
9
16
T=-55
°C
7
12
T=+25
°C
5
8
T=+125
°C
3
4
1
0
10
20
30
40
50
D
LATCH = VLE VLE (mV)
5
0
3.0 2.0 1.0 0.0
+1.0 +2.0 +3.0 +4.0 +5.0
COMMON MODE VOLTAGE (V)
SPT9689
2/20/01
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