Datasheet

Data Sheet ADM3307E/ADM3310E/ADM3311E/ADM3312E/ADM3315E
Rev. I | Page 11 of 24
2
5
20
1
5
1
0
5
0
L
OAD
CA
P
AC
I
T
ANC
E
(
pF
)
I
CC
(mA)
0 20
0
40
0
60
0 80
0 120
0
1000
02915-016
Figure 16. Supply Current vs. Load Capacitance (R
L
= Infinite)
(V
CC
= 3.3 V, Data Rate = 460 kbps)
L
OAD CA
PACITANCE (pF)
10
1
2
SUPPLY CURRENT (mA)
14
1
6
1
8
2
0
22
24
26
2
8
3
0
460kbps
250kbp
s
125k
bps
0 20
0 40
0 600 800 1000
02915-017
Figure 17. Supply Current vs. Load Capacitance (V
CC
= 3.3 V, R
L
= 5 kΩ)
SD
TX O/P
HIGH
02915-018
Figure 18. Transmitter Output (High) Exiting Shutdown
SD
T
X O/
P L
O
W
02915-019
Figure 19. Transmitter Output (Low) Exiting Shutdown
1
0
8
6
4
2
0
–2
–
4
–
6
–
8
–1
0
L
OAD
CA
PAC
I
TANC
E (
pF
)
Tx
OUT
VOLTAGE (V)
0
20
0 40
0 600
800
100
0
02915-020
Figure 20. Transmitter Output Voltage High/Low vs. Load Capacitance
(V
CC
= 3.3 V, CLK = 1 Mb/s, R
L
= 5 kΩ, ADM3307E)
300
250
200
15
0
100
50
0
OSCILLATOR FREQUENCY (kHz)
LOAD CURRENT (mA)
0 5 10 15
20
02915-021
Figure 21. Oscillator Frequency vs. Load Current