AD8352 Просмотр технического описания (PDF) - Analog Devices
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AD8352 Datasheet PDF : 19 Pages
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AD8352
Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
25
20
RG = 43Ω
15
RG = 100Ω
10
RG = 520Ω
5
0
–5
10
100
1k
10k
FREQUENCY (MHz)
Figure 4. Gain vs. Frequency for a 200 Ω Differential Load with Baluns,
AV = 18 dB, 12 dB, and 6 dB
25
20
RG = 62Ω
15
RG = 190Ω
10
RG = 3kΩ
5
0
–5
10
100
1k
10k
FREQUENCY (MHz)
Figure 5. Gain vs. Frequency for a 1 kΩ Differential Load with Baluns,
AV = 18 dB, 12 dB, and 6 dB
25
RG = 19Ω
20
15
RG = 64Ω
RG = 118Ω
10
RG = 232Ω
5
RG = 392Ω
0
–5
10
100
1k
10k
FREQUENCY (MHz)
Figure 6. Gain vs. Frequency for a 200 Ω Differential Load Without Baluns,
RD/CD Open, AV = 22 dB, 14 dB, 10 dB, 6 dB, and 3 dB
30
25 RG = 20Ω
20
15 RG = 100Ω
RG = 182Ω
10
RG = 383Ω
5
RG = 715Ω
0
–5
10
100
1k
10k
FREQUENCY (MHz)
Figure 7. Gain vs. Frequency for a 1 kΩ Differential Load Without Baluns,
RD/CD Open, AV = 25 dB, 14 dB, 10 dB, 6 dB, and 3 dB
13.0
11.0
RL = 1kΩ
12.5
–40°C
RG = 182Ω
10.5
TC = 0.002dB/°C
12.0
10.0
+85°C
11.5
+25°C
9.5
11.0
9.0
10.5
–40°C
8.5
10.0
8.0
9.5
+85°C
7.5
RL = 200Ω
+25°C
9.0 RG = 118Ω
7.0
TC = 0.004dB/°C
8.5
6.5
8.0
10
100
1k
FREQUENCY (MHz)
6.0
10k
Figure 8. Gain vs. Frequency over Temperature (−40°C, +25°C, +85°C)
Without Baluns, AV = 10 dB, RL = 200 Ω and 1 kΩ
80
70
RL = 200Ω
60
50
RL = 1kΩ
40
30
20
10
10
100
FREQUENCY (MHz)
1000
Figure 9. CMRR vs. Frequency, RL = 200 Ω and 1 kΩ,
Differential Source Resistance
Rev. C | Page 8 of 19
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