AD9364
Data Sheet
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
–10
–20
–30
–40
–50
–60
–70
ATT 0, –40°C
ATT 25, –40°C
ATT 50, –40°C
ATT 0, +25°C
ATT 25, +25°C
ATT 50, +25°C
ATT 0, +85°C
ATT 25, +85°C
ATT 50, +85°C
ATT 0dB
ATT 3dB
ATT 6dB
–50 –40 –30 –20 –10
0
10
20
30
40
50
5.0
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.0
FREQUENCY OFFSET (MHz)
FREQUENCY (GHz)
Figure 65. Tx Spectrum vs. Frequency Offset from Carrier Frequency, fLO_TX
=
Figure 68. Tx Carrier Rejection vs. Frequency
5.8 GHz, WiMAX 40 MHz Downlink (Digital Attenuation Variations Shown)
–30
–50
–55
–60
–65
–70
–75
–80
ATT 0, –40°C
ATT 25, –40°C
ATT 50, –40°C
ATT 0, +25°C
ATT 25, +25°C
ATT 50, +25°C
ATT 0, +85°C
ATT 25, +85°C
ATT 50, +85°C
–32
–34
–36
–40°C
+25°C
+85°C
–38
–40
0
2
4
6
8
10
5.0
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.0
ATTENUATION SETTING (dB)
FREQUENCY (GHz)
Figure 66. Tx EVM vs. Transmitter Attenuation Setting,
Figure 69. Tx Second-Order Harmonic Distortion (HD2) vs. Frequency
WiMAX 40 MHz, 64 QAM Modulation, fLO_TX = 5.495 GHz, 40 MHz REF_CLK
(Doubled Internally for RF Synthesizer)
0.8
0.7
0.6
0.5
–10
ATT 0, –40°C
ATT 25, –40°C
ATT 50, –40°C
ATT 0, +25°C
ATT 25, +25°C
ATT 50, +25°C
ATT 0, +85°C
ATT 25, +85°C
ATT 50, +85°C
–15
–20
–25
–30
–35
–40
–45
–50
0.4
–40°C
+25°C
+85°C
0.3
0.2
0.1
0
5.0
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.0
5.0
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.0
FREQUENCY (GHz)
FREQUENCY (GHz)
Figure 67. Integrated Tx LO Phase Noise vs. Frequency, 40 MHz REF_CLK
(Doubled Internally for RF Synthesizer)
Figure 70. Tx Third-Order Harmonic Distortion (HD3) vs. Frequency
Rev. B | Page 26 of 32
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