adl5373 Analog Devices, Inc., adl5373 Datasheet - Page 9

• Manufacturer Part Number: adl5373
• Description: 2300 Mhz To 3000 Mhz Quadrature Modulator
• Manufacturer: Analog Devices, Inc.

Sideband Suppression, and SSB P
Figure 17. Second- and Third-Order Distortion, Carrier Feedthrough, and
Figure 16. Second- and Third-Order Distortion vs. f
Figure 15. Second- and Third-Order Distortion, Carrier Feedthrough,
–20
–30
–40
–50
–60
–70
–80
Sideband Suppression vs. f
–20
–30
–40
–50
–60
–70
–80
0.2
–20
–30
–40
–50
–60
–70
–80
2300
1M
CARRIER
FEEDTHROUGH (dBm)
(Baseband I/Q Amplitude = 1.4 V p-p Differential)
CARRIER
FEEDTHROUGH (dBm)
SIDEBAND SUPPRESSION (dBc)
0.6
2400
THIRD-ORDER
DISTORTION
T
A
DISTORTION (dBc)
BASEBAND INPUT VOLTAGE (V p-p)
= +85°C
THIRD-ORDER
1.0
SECOND-ORDER
DISTORTION
T
2500
BASEBAND FREQUENCY (Hz)
A
SSB OUTPUT POWER (dBm)
1.4
(f
= +85°C
LO FREQUENCY (MHz)
LO
BB
= 2700 MHz)
DISTORTION (dBc)
OUT
SECOND-ORDER
and Temperature (f
2600
SIDEBAND SUPPRESSION (dBc)
1.8
SECOND-ORDER
DISTORTION
T
vs. Baseband Differential Input Level
A
10M
= +25°C
DISTORTION (dBc)
SECOND-ORDER
2.2
2700
DISTORTION (dBc)
THIRD-ORDER
DISTORTION
T
THIRD-ORDER
2.6
A
2800
= +25°C
LO
SECOND-ORDER
DISTORTION
T
LO
A
and Temperature
THIRD-ORDER
DISTORTION
T
= –40°C
A
= 2500 MHz)
3.0
= –40ºC
2900
3.4
100M
15
10
5
0
–5
–10
–15
3000
Rev. 0 | Page 9 of 20
Sideband Suppression, and SSB P
Figure 20. Second- and Third-Order Distortion, Carrier Feedthrough,
–20
–30
–40
–50
–60
–70
–6
30
25
20
15
10
80
70
60
50
40
30
20
10
2300
2300
5
0
0
SSB OUTPUT POWER (dBm)
–5
CARRIER
FEEDTHROUGH (dBm)
Figure 18. OIP3 vs. Frequency and Temperature
Figure 19. OIP2 vs. Frequency and Temperature
T
A
–4
2400
2400
= +25°C
DISTORTION (dBc)
SECOND-ORDER
T
T
A
–3
A
= +85°C
= +25°C
2500
2500
–2
LO AMPLITUDE (dBm)
LO FREQUENCY (MHz)
LO FREQUENCY (MHz)
–1
SIDEBAND SUPPRESSION (dBc)
2600
2600
OUT
0
vs. LO Amplitude (f
1
DISTORTION (dBc)
2700
2700
THIRD-ORDER
T
A
2
T
A
= +85°C
= –40°C
2800
2800
3
4
LO
T
2900
2900
ADL5373
A
= 2300 MHz)
5
= –40°C
6
3000
3000
5
4
3
2
1
0