AD8314 Analog Devices, AD8314 Datasheet - Page 9

• Manufacturer Part Number: AD8314
• Description: 100 MHz to 2.7 GHz, 45 dB RF Detector/Controller
• Manufacturer: Analog Devices

–33dBV
52.3Ω
GENERATOR
HP8648B
V
V
SIGNAL
Figure 23. Power-On and Power-Off Response, Measurement Mode
DN
UP
2.3
2.2
2.1
2.0
1.9
1.8
1.7
GND
GND
GND
Figure 24. Test Setup for Power-On and Power-Off Response
RF OUT
2.7
Figure 22. Maximum V
NC
10MHz REF OUTPUT
4mA
1
2
3
4
2.8
RFIN
ENBL
VSET
FLTR
NC = NO CONNECT
VPOS AND ENABLE
V
2mA
AD8314
UP
2.9
0mA
6mA
3.0
COMM
VPOS
V_DN
V_UP
DN
Voltage vs. V
V
V
DIVISION
V
DIVISION
3.1
S
UP
UP
8
7
6
5
(V)
EXT TRIG
500mV/VERTICAL
500mV/VERTICAL
AVERAGE: 128 SAMPLES
1µs PER
HORIZONTAL
DIVISION
3.2
732Ω
FET PROBE
FET PROBE
AD811
TEK P6204
TEK P6204
S
by Load Current
GENERATOR
3.3
HP8116A
PULSE
49.9Ω
PULSE
OUT
2V PER
VERTICAL
DIVISION
3.4
TDS784C
TRIG
OUT
SCOPE
TEK
3.5
TRIG
Rev. B | Page 9 of 20
52.3Ω
GENERATOR
Figure 26. Power-On Response, V
HP8648B
SIGNAL
V
DN
Figure 27. Test Setup for Power-On Response at V_DN Output,
RF OUT
2.3
2.2
2.1
2.0
1.9
1.8
1.7
GND
GND
0.2
2.7
Figure 25. Maximum V
NC
V
10MHz REF OUTPUT
DN
1
2
3
4
2.8
Controller Mode with VSET Pin Held Low
RFIN
ENBL
VSET
FLTR
NC = NO CONNECT
VPOS AND ENABLE
AD8314
2.9
200mV PER
VERTICAL
DIVISION
2V PER
VERTICAL
DIVISION
COMM
3.0
VPOS
V_DN
V_UP
DN
DN
Voltage vs. V
, Controller Mode with VSET Held Low
V
3.1
S
8
7
6
5
EXT TRIG
(V)
NC
SHADING INDICATES
AVERAGE: 128 SAMPLES
3.2
732Ω
FET PROBE
100ns PER
HORIZONTAL
DIVISION
AD811
TEK P6204
S
±3 SIGMA
with 3 mA Load
GENERATOR
HP8112A
3.3
PULSE
49.9Ω
PULSE
OUT
3.4
AD8314
TDS784C
TRIG
OUT
SCOPE
TEK
3.5
TRIG