HCPL-2200 Datasheet, PDF (11/13 Pages) Agilent(Hewlett-Packard) – Low Input Current Logic Gate Optocouplers

250
V_CC = 5 V
C1 (120 pF) PEAKING
CAPACITOR IS USED.
200 ^{SEE FIGURE 5.}
150
t_PHL
I_F (mA)
5
3
1.6
1.6
3
5
100
t_PLH
50
-60 -40 -20 0
20 40 60 80 100
T_A – TEMPERATURE – °C
Figure 6. Typical propagation delays vs.
temperature.
PULSE
GENERATOR
Z_O = 50 Ω
t_r = t_f = 5 ns
C_L= 15 pF INCLUDING PROBE
AND JIG CAPACITANCES.
V_CC
HCPL-2200
V_O
+5 V
S1
1
V_{CC 8}
I_F
2
7
D₁
619 Ω
3
4
INPUT V_C
MONITORING
NODE
6
GND ₅
C_L
D₂
5 kΩ
D₃
D₄
S2
D_1-4 ARE 1N916 OR 1N3064.
INPUT
V_E
t_PZL
OUTPUT
V_O
OUTPUT
V_O
S1 CLOSED
S2 OPEN
t_PZH
S1 OPEN
S2 CLOSED
t_PLZ
1.3 V ^{0.5 V}
0.5 V
1.3 V
0V
t_PHZ
3.0 V
1.3 V
0V
S1 AND
S2 CLOSED
V_OL
V_OH
≈1.5 V
S1 AND
S2 CLOSED
Figure 7. Test circuit for t_PHZ, t_PZH, t_PLZ, and t_PZL.
100
C_L = 15 pF
80
60
t_PLZ
40
t_PZL
20
V_CC
20 V
4.5 V
20 V
4.5 V
0
-60 -40 -20 0 20 40 60 80 100
T_A – TEMPERATURE – °C
Figure 8. Typical logic low enable
propagation delay vs. temperature.
200
C_L = 15 pF
V_CC
150
20 V
t_PHZ
4.5 V
100
20 V
50
t_PZH
4.5 V
0
-60 -40 -20 0 20 40 60 80 100
T_A – TEMPERATURE – °C
Figure 9. Typical logic high enable
propagation delay vs. temperature.
120
V_CC = 5 V
C₂ = 15 pF
100
80
60
tr
40
20
tf
0
-60 -40 -20 0 20 40 60 80 100
T_A – TEMPERATURE – °C
Figure 10. Typical rise, fall time vs.
temperature.
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