AD8315ARMZ-RL(2016) Просмотр технического описания (PDF) - Analog Devices
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AD8315ARMZ-RL Datasheet PDF : 22 Pages
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AD8315
3.5
3.3
2mA
3.1
0mA
2.9
4mA
2.7
6mA
2.5
2.3
2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5
SUPPLY VOLTAGE (V)
Figure 22. Maximum VAPC Voltage vs. Supply Voltage by Load Current
GND
GND
AVERAGE = 16 SAMPLES
200mV PER VERTICAL
DIVISION
VAPC
1V PER
VERTICAL
DIVISION
2µs PER
HORIZONTAL
DIVISION
VENBL
Figure 23. ENBL Response Time
R AND S
SMT03
SIGNAL
GENERATOR
10MHz REF
OUTPUT
RF OUT
TIMEBASE
STANFORD DS345
PULSE
GENERATOR
TRIG
OUT
PULSE OUT
52.3Ω
220pF
AD8315
1 RFIN
VPOS 8
2 ENBL VAPC 7
3 VSET
NC 6
2.7V
0.1µF
TEK P6205
FET PROBE
TRIG
TEK P6205
FET PROBE
TEK TDS694C
SCOPE
4 FLTR COMM 5
NC = NO CONNECT
Figure 24. Test Setup for ENBL Response Time
Data Sheet
2.8
2.7
2.6
2.5
SHADING INDICATES
±3 SIGMA
2.4
2.7
2.8
2.9
3.0
SUPPLY VOLTAGE (V)
Figure 25. Maximum VAPC Voltage vs. Supply Voltage with 4 mA Load Current
VAPC
GND
GND
RF
INPUT
AVERAGE = 16 SAMPLES
1V PER
VERTICAL
DIVISION
PULSED RF
0.1GHz, –13dBV
100ns PER
HORIZONTAL
DIVISION
Figure 26. VAPC Response Time, Full-Scale Amplitude Change, Open-Loop
R AND S SMT03
SIGNAL
GENERATOR
PULSE
MODULATION
MODE
10MHz REF
OUTPUT
PULSE MODE IN
RF OUT
EXT TRIG
OUT
PICOSECOND
PULSE LABS
PULSE
GENERATOR
TRIG
OUT
PULSE OUT
RF
SPLITTER –3dB
–3dB
52.3Ω
2.7V
AD8315
1 RFIN
VPOS 8
2 ENBL VAPC 7
2.7V
0.1µF
TEK P6205
FET PROBE
TRIG
TEK TDS694C
SCOPE
0.3V
3 VSET
NC 6
NC 4 FLTR COMM 5
NC = NO CONNECT
Figure 27. Test Setup for VAPC Response Time
Rev. D | Page 10 of 22
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