AD603 Просмотр технического описания (PDF) - Analog Devices
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AD603 Datasheet PDF : 25 Pages
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AD603
Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
@ TA = 25°C, VS = ±5 V, –500 mV ≤ VG ≤ +500 mV, GNEG = 0 V, –10 dB to +30 dB gain range, RL = 500 Ω, and CL = 5 pF, unless
otherwise noted.
40
4
225
3
180
30
2
135
1
90
GAIN
20
0
45
10.7MHz
10
–1
0
PHASE
–2
–45
–3
100kHz
0
–4
–90
–135
–5
–180
–10
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
VG (V)
Figure 4. Gain vs. VG at 100 kHz and 10.7 MHz
–6
100k
1M
10M
FREQUENCY (Hz)
–225
100M
Figure 7. Frequency and Phase Response vs. Gain
(Gain = 10 dB, PIN = −30 dBm)
2.5
4
225
2.0
45MHz
1.5
1.0
70MHz
10.7MHz
0.5
0
455kHz
–0.5
70MHz
–1.0
3
2
1
GAIN
0
–1
PHASE
–2
–3
–4
–5
180
135
90
45
0
–45
–90
–135
–180
–1.5
–0.5 –0.4 –0.3 –0.2 –0.1 0 0.1 0.2 0.3 0.4 0.5
GAIN VOLTAGE (V)
Figure 5. Gain Error vs. Gain Control Voltage at 455 kHz,
10.7 MHz, 45 MHz, 70 MHz
–6
100k
1M
10M
FREQUENCY (Hz)
–225
100M
Figure 8. Frequency and Phase Response vs. Gain
(Gain = 30 dB, PIN = −30 dBm)
4
225
7.6
3
180
7.4
2
135
1
GAIN
0
90
7.2
45
–1
PHASE
–2
–3
0
7.0
–45
6.8
–90
–4
–135
6.6
–5
–180
–6
100k
1M
10M
FREQUENCY (Hz)
–225
100M
Figure 6. Frequency and Phase Response vs. Gain
(Gain = −10 dB, PIN = −30 dBm)
6.4
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
GAIN CONTROL VOLTAGE (V)
Figure 9. Group Delay vs. Gain Control Voltage
Rev. K | Page 6 of 24
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