ad8465 Analog Devices, Inc., ad8465 Datasheet - Page 8

• Manufacturer Part Number: ad8465
• Description: Rail-to-rail, Very Fast, 2.5 V To 5.5 V, Single-supply Lvds Comparator
• Manufacturer: Analog Devices, Inc.

AD8465
TYPICAL PERFORMANCE CHARACTERISTICS
V
CCI
= V
–200
–400
–600
–800
–100
–150
–10
800
600
400
200
Figure 6. Input Bias Current vs. Input Common-Mode Voltage
200
150
100
–50
10
–2
–4
–6
–8
50
8
6
4
2
0
–1.0
CCO
0
0
–1
–1
= 2.5 V, T
–0.5
Figure 4. LE/HYS Pin Current vs. Voltage
0
0
Figure 5. S
0.0
1
A
1
= 25°C, unless otherwise noted.
0.5
V
CM
DN
V
V
2
CC
2
CC
Pin Current vs. Voltage
LE/HYS PIN (V)
AT V
1.0
S
= 2.5V
= 2.5V
DN
CC
PIN (V)
3
3
= 2.5V (V)
1.5
4
4
2.0
+125°C
+25°C
–40°C
V
V
CC
5
2.5
CC
5
= 5.5V
= 5.5V
3.0
6
6
3.5
7
7
Rev. 0 | Page 8 of 16
850
800
750
700
650
600
550
500
450
400
250
200
150
100
1.60
1.50
1.40
1.30
1.20
1.10
1.00
0.90
50
0
2.40
50
2.4
V
CC
2.80
100
Figure 8. LVDS Output Rise/Fall Time vs. V
Figure 9. Hysteresis vs. Hysteresis Resistor
= 5.5V
2.9
Figure 7. LVDS Output Level vs. V
3.20
150
V
CC
HYSTERESIS RESISTOR (kΩ)
3.4
= 2.5V
3.60
200
4.00
3.9
250
V
OUTPUT V
OUTPUT HIGH
+125°C
OUTPUT LOW
V
+25°C
CCO
–40°C
CCO
4.40
(V)
300
(V)
4.4
CM
4.80
350
4.9
CCO
5.20
400
CCO
5.4
5.60
450
6.00
5.9
500