ADL5385 데이터 시트보기 (PDF) - Analog Devices
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ADL5385 Datasheet PDF : 26 Pages
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Data Sheet
ADL5385
TYPICAL PERFORMANCE CHARACTERISTICS
Unless otherwise noted, VS = 5 V; TA = 25°C; LO = −7 dBm; I/Q inputs = 1.4 V p-p differential sine waves in quadrature on a 500 mV dc bias;
baseband frequency = 1 MHz; LO source and RF output load impedances are 50 Ω.
8
7
6
5
4
3
2
1
0
–1
–2
–3
–4
50
VS = 5.5V
VS = 5.V
VS = 4.75V
550
1050
1550
OUTPUT FREQUENCY (MHz)
2050
14
13
12
11
10
9
8
7
6
5
4
50
VS = 5.5V
VS = 5.V
VS = 4.75V
550
1050
1550
OUTPUT FREQUENCY (MHz)
2050
Figure 3. Single Sideband (SSB) Output Power (POUT) vs. Output Frequency
and Power Supply
Figure 6. Output 1 dB Compression Point (OP1dB) vs. Output Frequency
and Power Supply
8
14
TA = –40°C
TA = –40°C
7
TA = +25°C
TA = +85°C
12
TA = +25°C
TA = +85°C
6
10
5
8
4
6
3
4
2
1
2
0
50
550
1050
1550
2050
OUTPUT FREQUENCY (MHz)
Figure 4. Single Sideband (SSB) Output Power (POUT) vs. Output Frequency
and Temperature
2.0
0
50
550
1050
1550
2050
OUTPUT FREQUENCY (MHz)
Figure 7. Output 1 dB Compression Point (OP1dB) vs. Output Frequency
and Temperature
–20
5.5
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
10M
100M
1G
BASEBAND FREQUENCY (Hz)
Figure 5. Baseband Frequency Response Normalized to Response for 1 MHz
BB Signal; Carrier Frequency = 500 MHz
–30
5.0
SSB OUTPUT POWER (dBm)
–40
CARRIER FEEDTHROUGH (dBm) 4.5
SIDEBAND SUPPRESSION (dBc)
–50
4.0
–60
3.5
THIRD-ORDER DISTORTION (dBc)
–70
3.0
–80 SECOND-ORDER DISTORION (dBc)
2.5
–90
2.0
30 40 50 60 70 80 90 100 110 120 130 140
OUTPUT FREQUENCY (MHz)
Figure 8. SSB Output Power, Second- and Third-Order Distortion,
Carrier Feedthrough, and Sideband Suppression vs. Output Frequency;
LO Amplitude = 0 dBm
Rev. B | Page 9 of 26
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