ADL5380-29A-EVALZ AD [Analog Devices], ADL5380-29A-EVALZ Datasheet - Page 7

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

TYPICAL PERFORMANCE CHARACTERISTICS
V
LOW BAND OPERATION
RF = 400 MHz to 3 GHz; Mini-Circuits TC1-1-13 balun on LO and RF inputs, 1.5 kΩ from the ADJ pin to V
S
Figure 3. Conversion Gain and Input 1 dB Compression Point (IP1dB) vs.
= 5 V, T
18
16
14
12
10
80
70
60
50
40
30
20
10
Input Second-Order Intercept Point (IIP2) vs. LO Frequency
8
6
4
2
A
= 25°C, LO drive level = 0 dBm, RF input balun loss is de-embedded, unless otherwise noted.
Figure 4. Input Third-Order Intercept (IIP3) and
T
T
T
A
A
A
= –40°C
= +25°C
= +85°C
INPUT P1dB
GAIN
INPUT IP3 (I AND Q CHANNELS)
LO FREQUENCY (MHz)
LO FREQUENCY (MHz)
LO Frequency
INPUT IP2
I CHANNEL
Q CHANNEL
T
T
T
A
A
A
= –40°C
= +25°C
= +85°C
Rev. 0 | Page 7 of 36
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.8
0.6
0.4
0.2
–1
–2
–3
–4
–5
–6
–7
–8
0
2
1
0
10
Figure 6. Normalized IQ Baseband Frequency Response
T
T
T
Figure 5. IQ Gain Mismatch vs. LO Frequency
A
A
A
= –40°C
= +25°C
= +85°C
BASEBAND FREQUENCY (MHz)
LO FREQUENCY (MHz)
100
S
.
ADL5380
1000