ADL5380-29A-EVALZ AD [Analog Devices], ADL5380-29A-EVALZ Datasheet - Page 14

• Manufacturer Part Number: ADL5380-29A-EVALZ
• Description: 400 MHz to 6 GHz Quadrature Demodulator
• Manufacturer: AD [Analog Devices]

ADL5380
HIGH BAND OPERATION
RF = 5 GHz to 6 GHz; Johanson Technology 5400BL15B050E balun on LO and RF inputs, the ADJ pin is open.
Figure 33. Conversion Gain and Input 1 dB Compression Point (IP1dB) vs.
–0.2
–0.4
–0.6
–0.8
–1.0
80
70
60
50
40
30
20
10
1.0
0.8
0.6
0.4
0.2
12
11
10
9
8
7
6
5
4
3
2
Input Second-Order Intercept Point (IIP2) vs. LO Frequency
0
5.1
5.1
5.1
Figure 34. Input Third-Order Intercept (IIP3) and
Figure 35. IQ Gain Mismatch vs. LO Frequency
T
T
T
5.2
5.2
INPUT IP3 (I AND Q CHANNELS)
5.2
A
A
A
T
T
T
T
T
T
A
A
A
= –40°C
= +25°C
= +85°C
A
A
A
= –40°C
= +25°C
= +85°C
= –40°C
= +25°C
= +85°C
5.3
5.3
5.3
5.4
5.4
LO FREQUENCY (GHz)
LO FREQUENCY (GHz)
5.4
LO FREQUENCY (GHz)
INPUT P1dB
LO Frequency
5.5
5.5
5.5
5.6
5.6
INPUT IP2
5.6
5.7
5.7
5.7
GAIN
I CHANNEL
Q CHANNEL
5.8
5.8
5.8
5.9
5.9
5.9
6.0
6.0
6.0
Rev. 0 | Page 14 of 36
20
18
16
14
12
10
8
6
4
2
0
Figure 36. Conversion Gain, IP1dB, Noise Figure, IIP3, and IIP2 vs.
–6
20
19
18
17
16
15
14
13
12
11
10
–1
–2
–3
–4
9
8
4
3
2
1
0
5.1
IIP2, Q CHANNEL
5.0
Figure 38. IQ Quadrature Phase Error vs. LO Frequency
–5
5.1
5.2
–4
T
T
T
IIP2, I CHANNEL
A
A
A
Figure 37. Noise Figure vs. LO Frequency
T
T
T
= –40°C
= –25°C
= +85°C
A
A
A
–3
5.2
= –40°C
= +25°C
= +85°C
5.3
GAIN
IP1dB
NOISE FIGURE
IIP3
–2
LO Level, f
5.3
LO LEVEL (dBm)
5.4
LO FREQUENCY (GHz)
LO FREQUENCY (GHz)
–1
5.4
5.5
LO
0
= 5800 MHz
5.5
1
5.6
5.6
2
5.7
5.7
3
5.8
4
5.8
5
5.9
5.9
6
60
55
50
45
40
35
30
25
20
15
10
6.0
6.0