ICL3237 Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Fabricante
ICL3237 Datasheet PDF : 11 Pages
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ICL3237
Typical Performance Curves VCC = 3.3V, TA = 25oC
6
VOUT+
4
2
1 TRANSMITTER AT 250kbps
OTHER TRANSMITTERS AT 30kbps
0
MBAUD = GND
-2
-4
VOUT -
-6
0
1000
2000
3000
4000
5000
LOAD CAPACITANCE (pF)
FIGURE 8. LOW SPEED TRANSMITTER OUTPUT VOLTAGE
vs LOAD CAPACITANCE
6
VOUT+
4
2
1 TRANSMITTER AT 1Mbps
OTHER TRANSMITTERS AT 30kbps
0
MBAUD = VCC
-2
-4
VOUT -
-6
0
1000
2000
3000
4000
5000
LOAD CAPACITANCE (pF)
FIGURE 9. HIGH SPEED TRANSMITTER OUTPUT VOLTAGE
vs LOAD CAPACITANCE
25
20
+SLEW
15
-SLEW
10
MBAUD = GND
-SLEW
5
0
1000
2000
3000
4000
5000
LOAD CAPACITANCE (pF)
FIGURE 10. LOW SPEED SLEW RATE vs LOAD CAPACITANCE
55
MBAUD = GND
50
45
250kbps
40
35
120kbps
30
25
20kbps
20
0
1000
2000
3000
4000
5000
LOAD CAPACITANCE (pF)
FIGURE 12. LOW SPEED SUPPLY CURRENT vs LOAD
CAPACITANCE WHEN TRANSMITTING DATA
90
70
+SLEW
50
MBAUD = VCC
30
-SLEW
10
0
0
1000
2000
3000
4000
5000
LOAD CAPACITANCE (pF)
FIGURE 11. HIGH SPEED SLEW RATE vs LOAD
CAPACITANCE
90
MBAUD = VCC
80
1Mbps
70
60
50
250kbps
40
120kbps
30
20
0
1000
2000
3000
4000
5000
LOAD CAPACITANCE (pF)
FIGURE 13. HIGH SPEED SUPPLY CURRENT vs LOAD
CAPACITANCE WHEN TRANSMITTING DATA
9
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