adl5373 Analog Devices, Inc., adl5373 Datasheet - Page 8

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

ADL5373
Figure 11. Carrier Feedthrough vs. f
–10
–15
–20
–25
–10
–20
–30
–40
–50
–60
–70
–80
–10
–20
–30
–40
–50
–60
–70
–80
–5
2300
2300
2300
0
0
0
Figure 10. Carrier Feedthrough vs. f
T
A
= +85°C
T
2400
2400
2400
A
= –40°C
Figure 9. Return Loss (S11) of LO
T
Multiple Devices Shown
2500
Multiple Devices Shown
2500
2500
A
= +25°C
LO FREQUENCY (MHz)
LO FREQUENCY (MHz)
LO FREQUENCY (MHz)
2600
2600
2600
LO
T
T
and Temperature after Nulling at 25°C;
A
A
= –40°C
= +85°C
2700
2700
2700
LO
T
and Temperature;
A
= +25°C
2800
2800
2800
2900
2900
2900
3000
3000
3000
Rev. 0 | Page 8 of 20
Figure 13. Sideband Suppression vs. f
Sideband Suppression, and SSB P
Figure 14. Second- and Third-Order Distortion, Carrier Feedthrough,
–20
–30
–40
–50
–60
–70
–80
–10
–20
–30
–40
–50
–60
–70
–80
–10
–20
–30
–40
–50
–60
–70
–80
0.2
Figure 12. Sideband Suppression vs. f
2300
2300
0
0
SIDEBAND SUPPRESSION (dBc)
0.6
2400
2400
DISTORTION (dBc)
SSB OUTPUT POWER (dBm)
T
THIRD-ORDER
BASEBAND INPUT VOLTAGE (V p-p)
A
1.0
= +85°C
T
A
Multiple Devices Shown
Multiple Devices Shown
2500
2500
= +85°C
T
A
1.4
(f
LO FREQUENCY (MHz)
= –40°C T
LO FREQUENCY (MHz)
LO
= 2300 MHz)
2600
2600
OUT
LO
DISTORTION (dBc)
1.8
SECOND-ORDER
and Temperature after Nulling at 25°C;
vs. Baseband Differential Input Level
T
A
A
= +25°C
T
= +25°C
A
2700
2700
2.2
= –40°C
CARRIER
FEEDTHROUGH (dBm)
LO
and Temperature;
2.6
2800
2800
3.0
2900
2900
3.4
3000
15
10
5
0
–5
–10
–15
3000