ADL5500 Analog Devices, Inc., ADL5500 Datasheet - Page 13

• Manufacturer Part Number: ADL5500
• Description: 100 Mhz To 6 Ghz Trupwr Detector
• Manufacturer: Analog Devices, Inc.

Levels, Supply 3 V, Modulation Frequency 900 MHz, 0.01 μF Filter Capacitor
TEK TDS784C
Figure 29. Output Response to Modulated Pulse Input for Various RF Input
Figure 30. Output Response to Modulated Pulse Input for Various RF Input
FET PROBE
TEK P6204
Levels, Supply 3 V, Modulation Frequency 900 MHz, No Filter Capacitor
SCOPE
400mV rms
RF INPUT
250mV rms
160mV rms
70mV rms
400mV rms
RF INPUT
250mV rms
160mV rms
70mV rms
Figure 28. Hardware Configuration for Output
400μs PER
HORIZONTAL
DIVISION
400μs PER
HORIZONTAL
DIVISION
C4
Response to Modulated Pulse Input
1
2
VRMS
COMM
ADL5500
VPOS
RFIN
4
3
900MHz
PULSED RFIN
900MHz
PULSED RFIN
GENERATOR
HP8648B
SIGNAL
VRMS
500mV PER
VERTICAL
DIVISION
VRMS
500mV PER
VERTICAL
DIVISION
C2
100pF
POWER SUPPLY
HPE3631A
C1
0.1μF
Rev. A | Page 13 of 24
Figure 32. Output Response to Gating on Power Supply for Various RF Input
Levels, Supply 3 V, Modulation Frequency 900 MHz, 0.01 μF Filter Capacitor
TEK TDS784C
FET PROBE
TEK P6204
SCOPE
Figure 31. Hardware Configuration for Output Response to
400mV rms
160mV rms
RF INPUT
250mV rms
70mV rms
200μs PER
HORIZONTAL
DIVISION
C4
Power Supply Gating Measurements
1
2
VRMS
COMM
GENERATOR
ADL5500
HP8110A
PULSE
VPOS
RFIN
50Ω
4
3
VPOS
GENERATOR
VRMS
500mV PER
VERTICAL
DIVISION
HP8648B
SIGNAL
AD811
732Ω
ADL5500
C2
100pF
C1
0.1μF