AD8330 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
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AD8330 Datasheet PDF : 36 Pages
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AD8330
TYPICAL PERFORMANCE CHARACTERISTICS
VS = 5 V, TA = 25°C, CL = 12 pF, VDBS = 0.75 V, VMODE = high (or O/C) VMAG = O/C (0.5 V), RL = ∞, VOFST = 0, differential operation, unless
otherwise noted.
50
45
LO MODE
40
HI MODE
35
30
25
20
15
10
5
0
0
0.25
0.50
0.75
1.00
1.25
1.50
VDBS (V)
Figure 4. Gain vs. VDBS
2.0
NORMALIZED @ VDBS = 0.75V
1.5
1.0
0.5 10MHz, 50MHz
0
100MHz 50MHz
–0.5
1MHz
–1.0
–1.5
100MHz
1MHz
10MHz
–2.0
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
VDBS (V)
Figure 7. Gain Error vs. VDBS at Various Frequencies
10
9
8
7
6
5
4
3
2
1
0
0
1
2
3
4
5
VMAG (V)
Figure 5. Linear Gain Multiplication Factor vs. VMAG
20
2340 UNITS
MODE = LO
15
10
5
0
–30.6 –30.5 –30.4 –30.3 –30.2 –30.1 –30.0 –29.9 –29.8 –29.7 –29.6 –29.5 –29.4 –29.3 –29.2 –29.1 –29.0
20
MODE = HI
15
10
5
0
29.1 29.2 29.3 29.4 29.5 29.6 29.7 29.8 29.9 30.0 30.1 30.2 30.3 30.4 30.5 30.6
GAIN SCALING (mV/dB)
Figure 8. Gain Slope Histogram
1.0
0.8
0.6
0.4
0.2
T = –40°C
0
–0.2
T = +85°C
–0.4
T = +25°C
–0.6
–0.8
–1.0
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
VDBS (V)
Figure 6. Gain Linearity Error Normalized at 25°C vs. VDBS,
at Three Temperatures, f = 1 MHz
60
50
VDBS = 1.5V
40
1.2V
0.9V
30
0.6V
20
10
0.3V
0V
0
–10
–20
–30
–40
–50
100k
1M
10M
FREQUENCY (Hz)
100M
500M
Figure 9. Frequency Response in 10 dB Steps for Various Values of VDBS
Rev. D | Page 7 of 36
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