LTC6754 Datasheet, PDF (8/22 Pages) Linear Technology – High Speed Rail-to-Rail Input Comparator with LVDS Compatible Outputs

LTC6754
Typical Performance Characteristics V_CCI = V_CCO = 5.0V, RL = 100Ω,
V_OVERDRIVE = 50mV, V_CM = 300mV, unless otherwise noted.
Output Differential Voltage vs
Supply Voltage
370
367
364
361
358
355
352
349
346
343
340
2.4000
3.1125 3.8250 4.5375
SUPPLY VOLTAGE (V)
5.2500
6754 G10
Output Differential Voltage
vs Temperature
370
365
V_CCI = V_CCO = 5V
360
355
350
V_CCI = V_CCO = 2.5V
345
340
–55 –35 –15 5 25 45 65 85 105 125
TEMPERATURE (°C)
6754 G11
Supply Current vs Temperature
14
13
I_TOTAL
12
11
10
I_VCCO
9
8
7
6
5
4
3
2
I_VCCI
1
–55 –35 –15 5 25 45 65 85 105 125
TEMPERATURE (°C)
6754 G12
Supply Current vs Supply Voltage
14
13
12
I_TOTAL
11
10
I_VCCO
9
8
7
6
5
4
3
2
1
2.4000
3.1125
3.8250
I_VCCI
4.5375 5.2500
SUPPLY VOLTAGE (V)
6754 G13
Supply Current vs Common Mode
Voltage
14
13
12
I_TOTAL
11
10
I_VCCO
9
8
7
6
5
4
3
I_VCCI
2
1
–0.2 0.3 0.9 1.4 1.9 2.5 3.0 3.5 4.0 4.6 5.1
INPUT COMMON MODE VOLTAGE (V)
6754 G14
Total Supply Current vs
SHDN Pin Voltage
14
13
12
11
10
9
8
V_CCI = V_CCO = 5.0V
7
6
5
4
3
2
1
V_CCI = V_CCO = 2.5V
0
–0.3 0.3 0.8 1.4 1.9 2.5 3.1 3.6 4.2 4.7 5.3
SHDN PIN VOLTAGE (V)
6754 G15
SHDN Pin I–V Characteristics
1
0 _{VCCI = VCCO = 2.5V}
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
V_CCI = V_CCO = 5.0V
–11
–12
–13
–14
–15
–0.3 0.3 0.8 1.4 1.9 2.5 3.1 3.6 4.2 4.7 5.3
SHDN PIN VOLTAGE (V)
6754 G16
Input Hysteresis vs
LE/HYST Pin Voltage
45
40
35
30
25
20
15
10
5
0
0.75
1
1.25 1.50 1.75
2
LE/HYST PIN VOLTAGE (V)
6754 G17
LE/HYST Pin I–V Characteristics
180
150
120
90
V_CCI = V_CCO = 2.5V
60
30
V_CCI = V_CCO = 5.0V
0
–30
–60
–90
–120
–0.3 0.3 0.8 1.4 1.9 2.5 3.1 3.6 4.2 4.7 5.3
LE/HYST PIN VOLTAGE (V)
6754 G18
6754f
8
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