ADL5243-EVALZ AD [Analog Devices], ADL5243-EVALZ Datasheet - Page 16

• Manufacturer Part Number: ADL5243-EVALZ
• Description: 100 MHz to 4000 MHz RF/IF Digitally Controlled VGA
• Manufacturer: AD [Analog Devices]

ADL5243
36
35
34
33
32
31
30
Figure 33. DSA: Input P1dB and Input IP3 vs. Frequency, Minimum
0.9
3
4
3
4
CH3 2.00V
CH3 2.00V
CH3 2.00V
CH3 2.00V
Figure 34. DSA: Gain Settling Time, 0 dB to 31.5 dB
Figure 35. DSA: Gain Settling Time, 31.5 dB to 0 dB
1.2
1.5
CH4 200mV
CH4 200mV
1.8
IP1dB
FREQUENCY (GHz)
IIP3
Attenuation State
2.1
M10ns 10GS/s
IT 1.0ps/pt
M10ns 10GS/s
IT 1.0ps/pt
2.4
2.7
3.0
A CH3
A CH3
3.3
1.24V
1.24V
3.6
50
45
40
35
30
25
20
Rev. A | Page 16 of 32
Figure 38. Loop–943 MHz: Input Return Loss (S11), Output Return Loss (S22),
Figure 37. Loop–943 MHz: Gain, P1dB, OIP3 at P
and Reverse Isolation (S12) vs. Frequency, Minimum Attenuation State
–100
–150
–10
–20
–30
–40
–50
–60
–70
–80
–90
150
100
–50
50
50
45
40
35
30
25
20
15
10
0
5
0
0
0.70
925
0
Figure vs. Frequency, Minimum Attenuation State
0.75
930
4
Figure 36. DSA: Phase vs. Attenuation
S22
S11
S12
1960MHz
2140MHz
2630MHz
943MHz
GAIN
P1dB
OIP3
0.80
935
NF
8
0.85
ATTENUATION (dB)
FREQUENCY (GHz)
FREQUENCY (MHz)
940
12
0.90
945
16
0.95
950
20
OUT
= 5 dBm/Tone and Noise
1.00
955
24
Data Sheet
1.05
960
28
1.10
965
32