参数资料
型号: AD816
厂商: Analog Devices, Inc.
英文描述: 500 mA Differential Driver & Dual Low Noise (VF) Amplifiers(500mA差分驱动器和双低噪电压反馈放大器)
中文描述: 500毫安差分驱动器
文件页数: 10/16页
文件大小: 479K
代理商: AD816
REV. 0
AD816–Typical Receiver Performance Characteristics
AD816
REC A/B
8
0.1μF
10μF
+15V
10μF
7
–15V
R
L
50
V
IN
PULSE
GENERATOR
T
R
/T
F
= 500ps
1k
1k
0.1μF
2.2pF
V
OUT
Figure 34. Test Circuit, Gain = +2
50ns
2V
INPUT
OUTPUT
10V STEP
G = +2
R
F
= 1k
V
C
F
= 2.2pF
R
L
= 100
V
R
S
= 0
V
Figure 35. Receiver 10 V Step Response, G = +2
20ns
100mV
INPUT
OUTPUT
0.4V STEP
G = +2
R
F
= 1k
V
C
F
= 2.2pF
R
L
= 100
V
R
S
= 0
V
Figure 36. Receiver 400 mV Step Response, G = +2
–10–
AD816
REC A/B
8
0.1μF
10μF
+15V
10μF
7
–15V
R
L
= 500
50
V
IN
PULSE
GENERATOR
T
R
/T
F
= 250ps
1k
1k
0.1μF
V
OUT
Figure 37. Test Circuit, Gain = –1
10
0%
100
90
50nS
5V
5V
Figure 38. Receiver 10 V Step Response, G = –1
10
0%
100
90
50nS
200mV
200mV
Figure 39. Receiver 400 mV Step Response, G = –1
FREQUENCY – MHz
0.1
300
C
1
10
100
–40
–50
–60
–70
–80
–90
–100
–30
–20
–10
0
0.01
RECEIVER A = INPUT
RECEIVER B = OUTPUT
RECEIVER B : INPUT
RECEIVER A : OUTPUT
V
IN
= 200mVrms
1k
100
50
OUTPUT
INPUT
1k
REC A
2.2pF
1k
100
50
OUTPUT
INPUT
1k
REC B
2.2pF
Figure 40. Receiver Output-to-Output Crosstalk
vs.Frequency
FREQUENCY – MHz
0.1
300
1
10
100
–40
–50
–60
–70
–80
–90
–100
–30
–20
–10
0
C
0.01
DRIVER A: INPUT
RECEIVER B: OUTPUT
V
IN
= 200mVrms
DRIVER B: INPUT
RECEIVER A: OUTPUT
DRIVER A: INPUT
RECEIVER A: OUTPUT
DRIVER B: INPUT
RECEIVER A: OUTPUT
499
100
50
INPUT
499
DRV A
100
OUTPUT
1k
100
50
OUTPUT
INPUT
1k
2.2pF
2.2pF
REC A
499
100
50
OUTPUT
INPUT
499
DRV B
100
1k
100
50
OUTPUT
INPUT
1k
REC B
Figure 41. Driver-to-Receiver Crosstalk vs. Frequency
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