ds1863 Maxim Integrated Products, Inc., ds1863 Datasheet - Page 5

• Manufacturer Part Number: ds1863
• Description: Ds1863 Burst-mode Pon Controller With Integrated Monitoring
• Manufacturer: Maxim Integrated Products, Inc.

(
V
CC
-0.2
-0.4
-0.6
-0.8
-1.0
4.00
3.85
3.70
3.55
3.40
3.25
3.10
2.95
2.80
2.65
2.50
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
= 3.3V; T
0
0
2.85
SUPPLY CURRENT vs. SUPPLY VOLTAGE
0
0
USING FACTORY-PROGRAMMED
FULL-SCALE VALUE OF 2.5V
SDA = SCL = V
3.35
50
0.5
A
MON1–3 INPUT VOLTAGE (V)
= +25°C, unless otherwise noted.)
MOD INPUT CODE (DEC)
CC
3.85
MON1–3 DNL
100
1.0
MOD INL
+95°C
-40°C
V
CC
(V)
4.35
150
1.5
+25°C
4.85
200
2.0
5.35
250
2.5
_____________________________________________________________________
3.50
3.45
3.40
3.35
3.30
3.25
3.20
3.15
3.10
3.05
3.00
100
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
90
80
70
60
50
40
30
20
10
0
0
-40
0
CALCULATED AND DESIRED % CHANGE
SUPPLY CURRENT vs. TEMPERATURE
000
USING FACTORY-PROGRAMMED
FULL-SCALE VALUE OF 2.5V
SDA = SCL = V
-20
Burst-Mode PON Controller
With Integrated Monitoring
IN V
001 010
0.5
MOD RANGING VALUE (DEC)
MON1–3 INPUT VOLTAGE (V)
V
MOD
CC
0
TEMPERATURE (°C)
CC
= 5.5V
MON1–3 INL
1.0
vs. MOD RANGING
011 100 101 110 111
20
Typical Operating Characteristics
DESIRED VALUE
CALCULATED VALUE
40
V
1.5
CC
= 2.85V
60
2.0
80 100
2.5
-0.2
-0.4
-0.6
-0.8
-1.0
-0.2
-0.4
-0.6
-0.8
-1.0
100
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
90
80
70
60
50
40
30
20
10
0
0
0
0
0
000
DESIRED AND CALCULATED CHANGE
IN V
001 010
50
50
V
BMD
BMD
MOD INPUT CODE (DEC)
COMP RANGING (DEC)
APC INDEX (DEC)
INL vs. APC INDEX
100
100
vs. COMP RANGING
MOD DNL
011 100 101 110 111
DESIRED VALUE
CALCULATED VALUE
150
150
200
200
250
250
5