ADL5375 Просмотр технического описания (PDF) - Analog Devices
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ADL5375 Datasheet PDF : 36 Pages
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Data Sheet
0
10
SSB OUTPUT
–10
POWER (dBm)
CARRIER
–20
FEEDTHROUGH (dBm)
5
–30
–40
0
–50
–60
–5
–70
SIDEBAND
SUPPRESSION (dBc)
–80
SECOND-ORDER
–10
DISTORTION (dBc)
–90
THIRD-ORDER
DISTORTION (dBc)
–100
0.1
1
BASEBAND INPUT VOLTAGE (V p-p)
–15
2
Figure 15. Second- and Third-Order Distortion, Carrier Feedthrough,
Sideband Suppression, and SSB POUT vs. Baseband Differential Input Level
(fLO = 3500 MHz)
–10
–20
–30
–40
THIRD-ORDER
–50
TA = +85°C
TA = –40°C
–60
SECOND-ORDER
–70
TA = +25°C
–80
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
LO FREQUENCY (GHz)
Figure 16. Second- and Third-Order Distortion vs. LO Frequency (fLO) and
Temperature (Baseband I/Q Amplitude = 1 V p-p Differential)
–20
1.5
SSB OUTPUT POWER (dBm)
–30
CARRIER
0.5
FEEDTHROUGH (dBm)
–40
–0.5
–50
SIDEBAND
–1.5
SUPPRESSION (dBc)
–60
–2.5
–70
1
SECOND-ORDER
DISTORTION (dBc)
–3.5
10
100
BASEBAND FREQUENCY (MHz)
Figure 17. Second-Order Distortion, Carrier Feedthrough, Sideband
Suppression, and SSB POUT vs. Baseband Frequency (fBB); fLO = 2140 MHz
ADL5375
30
25
20
TA = –40°C
15
TA = +25°C
10
TA = +85°C
5
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
LO FREQUENCY (GHz)
Figure 18. OIP3 vs. LO Frequency (fLO) and Temperature (POUT ≈ −5 dBm)
80
70
60
TA = –40°C
50
40
TA = +25°C
30
TA = +85°C
20
10
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
LO FREQUENCY (GHz)
Figure 19. OIP2 vs. LO Frequency (fLO) and Temperature (POUT ≈ −5 dBm)
–20
2
SSB OUTPUT
POWER (dBm)
–30
1
CARRIER
–40
FEEDTHROUGH (dBm)
0
–50
–1
–60
SIDEBAND
SUPPRESSION (dBc)
THIRD-ORDER
DISTORTION (dBc)
–2
SECOND-ORDER
–70
DISTORTION (dBc)
–3
–80
–4
–6
–4
–2
0
2
4
6
LO AMPLITUDE (dBm)
Figure 20. Second- and Third-Order Distortion, Carrier Feedthrough,
Sideband Suppression, and SSB POUT vs. LO Amplitude (fLO = 900 MHz)
Rev. C | Page 11 of 36
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