CMP401 Datasheet, PDF (5/8 Pages) Analog Devices – 23 ns and 65 ns Low Voltage Comparators

Typical Performance Characteristics–CMP401/CMP402
40
35
30
25
20
15
10
5
0
0
+V_AN = +V_DIG = +5V
–V_AN = 0V TO –5V
R_S ≤ 50Ω, C_L = 15pF
T_A = +25°C
+P_DELAY
–P_DELAY
10
20
30
40
50
OVERDRIVE – mV
Figure 2. CMP401 Propagation Delay
vs. Overdrive
110
90
80
70
60
50
40
30
20
0
+V_AN = +V_DIG = +5V
–V_AN = 0V TO –5V
R_S ≤ 50Ω, C_L = 15pF
T_A = +25°C
+P_DELAY
–P_DELAY
10
20
30
40
50
OVERDRIVE – mV
Figure 3. CMP402 Propagation Delay
vs. Overdrive
40
+V_AN = +V_DIG = +5V
35 ^{–VAN = 0V TO –5V}
R_S ≤ 50Ω, C_L = 15pF
30
+P_DELAY
25
20
–P_DELAY
15
10
–50 –25
0 25 50 75 100 125
TEMPERATURE – °C
Figure 4. CMP401 Propagation Delay
vs. Temperature – 5 mV OD
90
+V_AN = +V_DIG = +5V
80 ^–VAN ^{= 0V TO –5V}
R_S ≤ 50Ω, C_L = 15pF
70
+P_DELAY
60
50
–P_DELAY
40
30
–50 –25
0 25 50 75 100 125
TEMPERATURE – °C
Figure 5. CMP402 Propagation Delay
vs. Temperature – 5 mV OD
30
25
20
+P_DELAY
15
–P_DELAY
10
+V_AN = +V_DIG = +5V
5
–V_AN = 0V TO –5V
R_S ≤ 50Ω, C_L = 15pF
0
–50 –25
0 25 50 75 100 125
TEMPERATURE – °C
Figure 6. CMP401 Propagation Delay
vs. Temperature – 20 mV OD
60
50
+P_DELAY
40
–P_DELAY
30
20
10
0
–50 –25
+V_AN = +V_DIG = +5V
–V_AN = 0V TO –5V
R_S ≤ 50Ω, C_L = 15pF
0 25 50 75 100 125
TEMPERATURE – °C
Figure 7. CMP402 Propagation Delay
vs. Temperature – 20 mV OD
90
80 ^{+VAN = +VDIG = +5V}
–V_AN = 0V TO –5V
70 ^TA ^{= +25°C}
60
50
40
+P_DELAY
30
–P_DELAY
20
10
0
10
100
1k
10k
SOURCE RESISTANCE – Ω
100k
Figure 8. CMP401 Propagation Delay
vs. Source Resistance – 20 mV OD
120
+V_AN = +V_DIG = +5V
100 ^{–VAN = 0V TO –5V}
T_A = +25°C
80
+P_DELAY
60
–P_DELAY
40
20
0
10
100
1k
10k
100k
SOURCE RESISTANCE – Ω
Figure 9. CMP402 Propagation Delay
vs. Source Resistance – 20 mV OD
80
+V_AN = +V_DIG
70
–V_AN = 0V TO –5V
60
R_S ≤ 50Ω, C_L = 15pF
T_A = +25°C
50
40
+P_DELAY
30
20
–P_DELAY
10
0
0
2
3
4
5
6
POSITIVE SUPPLY VOLTAGE – Volts
Figure 10. CMP401 Propagation Delay
vs. Supply Voltage – 20 mV OD
REV. 0
–5–