Datasheet

AD8307
Rev. D | Page 8 of 24
V
ENB
CH 2
V
OUT
CH 1
G
ND
01082-015
500ns
CH2 2.00V
CH1 200mV
Figure 15. Power-Up Response Time
V
ENB
CH 2
V
OUT
CH 1
GND
0
1082-016
500ns
CH2 2.00V
CH1 200mV
Figure 16. Power-Down Response Time
AD8307
0.1µF
V
PS = 5.0V
1nF
1nF
52.3Ω
HP8648B
SIGNAL
GENERATOR
RF OUT
OUT
HP8112A
PULSE
GENERATOR
TEK P6139A
10x PROBE
SYNCH OUT
TRIG
NC
INP VPS ENB INT
INM COM OFS OUT
NC
NC = NO CONNECT
8765
234
1
TEK744A
SCOPE
01082-017
Figure 17. Test Setup for Power-Up/Power-Down Response Time
INPUT
SIGNAL
CH2
CH1 GND
2
V
V
OU
T
CH1
CH2
GND
01082-018
200ns
CH2 1.00V
CH1 500mV
Figure 18. V
OUT
Rise Time
INPUT
SIGNAL
CH2
2.5V
CH1 GND
V
OUT
CH1
CH2
GND
0
1082-019
200ns
CH2 1.00V
CH1 500mV
Figure 19. Large Signal Response Time
PULSE MODE IN
10MHz REF CLK
OUT
EXT TRIG
AD8307
0.1µF
VPS = 5.0V
1nF
1nF
52.3Ω
HP8648B
SIGNAL
GENERATOR
PULSE
MODULATION
MODE
RF OUT
HP8112A
PULSE
GENERATOR
TEK P6204
FET PROBE
TRIG
OUT
TRIG
NC
INP VPS ENB INT
INM COM OFS OUT
NC
NC = NO CONNECT
8765
234
1
TEK744A
SCOPE
01082-020
Figure 20. Test Setup for V
OUT
Pulse Response