AD8315
3.5
2.8
3.3
2mA
3.1
V
APC
– V
2.7
0mA
V
APC
– V
2.9
4mA
2.7
6mA
2.6
2.5
2.5
SHADING INDICATES
3 SIGMA
2.8
2.9
3.0
3.1
3.2
SUPPLY VOLTAGE – V
3.3
3.4
3.5
2.4
2.7
2.8
2.9
SUPPLY VOLTAGE – V
3.0
2.3
2.7
TPC 19. Maximum V
APC
Voltage vs. Supply Voltage by
Load Current
TPC 22. Maximum V
APC
Voltage vs. Supply Voltage with
4 mA Load Current
AVERAGE = 16 SAMPLES
200mV PER VERTICAL
DIVISION
V
APC
GND
2 s PER
HORIZONTAL
DIVISION
GND
AVERAGE = 16 SAMPLES
V
APC
1V PER
VERTICAL
DIVISION
GND
RF
INPUT
PULSED RF
0.1GHz, –13dBV
1V PER
VERTICAL
DIVISION
GND
V
ENBL
100ns PER
HORIZONTAL
DIVISION
TPC 20. ENBL Response Time
TPC 23. V
APC
Response Time, Full-Scale Amplitude
Change, Open-Loop
10MHz REF
R AND S
OUTPUT
SMT03
SIGNAL
GENERATOR
RF OUT
TRIG
TIMEBASE STANFORD DS345 OUT
PULSE
GENERATOR
PULSE OUT
R AND S SMT03 10MHz REF
OUTPUT
SIGNAL
GENERATOR
PULSE
PULSE MODE IN
MODULATION
MODE
RF OUT
RF
SPLITTER –3dB
–3dB
EXT TRIG
OUT
PICOSECOND
PULSE LABS
PULSE
GENERATOR
TRIG
OUT
PULSE OUT
2.7V
0.1 F
TEK P6205
FET PROBE
TRIG
TEK P6205
FET PROBE
TEK TDS694C
SCOPE
2.7V
0.1 F
AD8315
1
RFIN
ENBL
VSET
FLTR
VPOS
8
VAPC
7
NC
6
COMM
5
AD8315
1
RFIN
VPOS
8
VAPC
7
NC
6
COMM
5
TEK P6205
FET PROBE
TRIG
TEK TDS694C
SCOPE
52.3
2
3
4
52.3
2.7V
0.3V
2
ENBL
3
VSET
220pF
NC = NO CONNECT
NC
4
FLTR
NC = NO CONNECT
TPC 21. Test Setup for ENBL Response Time
TPC 24. Test Setup for VAPC Response Time
REV. B
–7–
AD [ ANALOG DEVICES ]
