AD8335 データシートの表示（PDF） - Analog Devices
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AD8335 Datasheet PDF : 24 Pages
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25
20
15
10
5
0
–5
–10
–15
–20
–25
0
+85°C, HI
+85°C, LO
–40°C, LO
–40°C, HI
+25°C, HI
+25°C, LO
0.5
1.0
1.5
2.0
2.5
3.0
VGAIN (V)
Figure 15. Differential Output Offset Voltage vs. VGAIN at Three Temperatures
25
20
15
10
5
0
–5
–10
–15
–20
–25
0
0.5
1.0
1.5
2.0
2.5
3.0
VGAIN (V)
Figure 16. Absolute Offset vs. VGAIN at Pins VOHx and VOLx
Relative to Pins VCMx
100
VIN = 10mV p-p
VOHx
10
VOLx
1
0.1
100k
1M
10M
1G
FREQUENCY (Hz)
Figure 17. Output Resistance at Pins VOHx and VOLx vs. Frequency
AD8335
1k
RFB = 2.5kΩ
RFB = 1kΩ
RFB = 499Ω
100
RFB = 249Ω
RSH = ∞, CSH = 0pF
RSH = 49Ω, CSH = 22pF
10
1M
10M
1G
FREQUENCY (Hz)
Figure 18. Preamp Input Resistance vs. Frequency for
Various Values of RFB
–1V0IN = 10mV p-p
–20
25j
50j
100j
–30
–40
–50
0Ω
–60
17Ω 50Ω
STOP
1GHz
150Ω
–70
–80
–90
–100
100k
START
100kHz
100MHz
–25j
1M
–75j
10M
FREQU–E5N0Cj Y (Hz)
100M
Figure 19. Smith Chart S11 vs. Frequency, 100 kHz to 1 GHz
250
RS = 0Ω
RFB = ∞
200
150
100
HILO = HI
50
HILO = LO
0
0
0.5
1.0
1.5
2.0
2.5
3.0
VGAIN (V)
Figure 20. Output Referred Noise vs. VGAIN (See Figure 50)
Rev. 0 | Page 9 of 24
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