AD8302_02 AD [Analog Devices], AD8302_02 Datasheet - Page 12

• Manufacturer Part Number: AD8302_02
• Description: LF-2.7 GHz RF/IF Gain and Phase Detector
• Manufacturer: AD [Analog Devices]

AD8302
TPC 39. VPHS Output Response to 4 Step with Nominal
Phase Shift of 90 , Input Levels P
Supply 5 V, Frequency 1900 MHz, 25 C, with 100 pF Filter
Capacitor
TPC 38. VPHS Output Response to 4 Step with Nominal
Phase Shift of 90 , Input Levels –30 dBm, Frequency
1900 MHz, 25 C, 1 pF Filter Capacitor
16
14
12
10
TPC 37. VPHS Slope Distribution, Frequency
900 MHz
8
6
4
2
0
9.5
10mV PER
VERTICAL
DIVISION
10mV PER
VERTICAL
DIVISION
9.7
9.9
10.1
VPHS – mV/Degree
10.3
INPA
10.5
50ns HORIZONTAL
2 s HORIZONTAL
= P
10.7
INPB
= –30 dBm,
10.9
11.1
–12–
TPC 40. VPHS Output Response to 40 Step with Nominal
Phase Shift of 90 , Input Levels P
Frequency 1900 MHz,1 pF Filter Capacitor
TPC 41. VPHS Output Noise Spectral Density vs. Frequency,
P
90 Input Phase Difference
TPC 42. Phase Output vs. Input Phase Difference, P
P
900 MHz
INPA
INPB
, P
= –30 dBm, P
10000
INPA
1000
1.80
1.62
1.44
1.26
1.08
0.90
0.72
0.54
0.36
0.18
0.00
100
10
–180 –150
1k
= P
100mV PER
VERTICAL
DIVISION
INPB
–120 –90 –60 –30
+ 15 dB, P
INPB
10k
PHASE DIFFERENCE – Degrees
= –10 dBm, –30 dBm, –50 dBm, and
INPUT –50dBm
INPUT –30dBm
INPUT –10dBm
100k
FREQUENCY – Hz
P
INPA
INPA
= –45dBm
= P
0
INPA
30
INPB
1M
= P
50ns HORIZONTAL
P
60
– 15 dB, Frequency
INPA
INPB
90
P
= –30dBm
INPA
10M
= –30 dBm,
120 150 180
= –15dBm
REV. A
100M
INPA
=