Datasheet

ADM202 Data Sheet
Rev. B | Page 6 of 10
TYPICAL PERFORMANCE CHARACTERISTICS
15
10
5
0
–5
–10
–15
0 5 10 15 20 25 30
V+, V– (V)
LOAD CURRENT (mA)
V+
V–
00065-003
Figure 3. Charge Pump V+, V− vs. Load Current
30
25
20
15
10
5
0
0 0.5k1.0k1.5k2.0k2.5k3.0k
SLEW RATE (V/µs)
CAPACITIVE LOAD (pF)
LOW-TO-HIGH SLEW RATE
HIGH-TO-LOW SLEW RATE
V
CC
= 5V
R
L
= 3kΩ
f = 10kHz
00065-004
Figure 4. Transmitter Slew Rate vs. Capacitive Load
CH1 10.0VCH1 10.0V CH2 5.00V M1.00µs CH1 –6.4V
1
2
T
LOADED SLEW RATE (1nF)
00065-005
Figure 5. Transmitter Fully Loaded Slew Rate
15
10
5
0
–5
–10
–15
4.0 4.5 5.0 5.5
Tx OUTPUT VOLTAGE (V)
V
CC
(V)
Tx OUTPUT HIGH
Tx OUTPUT HIGH LOADED
Tx OUTPUT LOW LOADED
Tx OUTPUT LOW
00065-006
Figure 6. Transmitter (Tx) Output Voltage vs. V
CC
02468101214
Tx OUTPUT VOLTAGE (V)
LOAD CURRENT (mA)
Tx OUTPUT HIGH
Tx OUTPUT LOW
15
10
5
0
–5
–10
–15
00065-007
Figure 7. Transmitter (Tx) Output Voltage vs. Load Current
CH1 10.0VCH1 10.0V CH2 5.00V M1.00µs CH2 –6.4V
1
2
T
UNLOADED SLEW RATE
00065-008
Figure 8. Transmitter Unloaded Slew Rate