参数资料
型号: AD8174ARZ-RL
厂商: Analog Devices Inc
文件页数: 12/16页
文件大小: 0K
描述: IC MUX SWITCHNG W/AMP 4:1 14SOIC
标准包装: 2,500
应用: 带放大器的多路复用器
电源电压: ±4 V ~ 6 V
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOICN
包装: 带卷 (TR)
安装类型: 表面贴装
5ns/DIV
500mV/DIV
DUT
OUT
t
FALL = 9.1ns
t
RISE = 7.5ns
OUTPUT
IN0, IN2 =
+0.5V
IN1, IN3 =
+0.5V
SELECT
PULSE
0 TO +5V
G = +2
RF = RG = 499
RL = 100
Figure 4. Channel Switching Characteristics
50ns/DIV
200mV/DIV
ENABLE PULSE
0 TO +5V
(5nsec EDGES)
IN = +0.5VDC
G = +2
RF = 549
RL = 100
t
OFF = 120ns
t
ON = 17ns
AD8174R
OUTPUT
Figure 5. Enable and Disable Switching Characteristics
50ns/DIV
200mV/DIV
IN = +0.5VDC
G = +2
RF = 549
RL = 100
t
OFF = 115ns
t
ON = 20ns
OUTPUT
SHUTDOWN PULSE
0 TO +5V
(5nsec EDGES)
AD8174R
Figure 6. Shutdown Switching Characteristics
10ns/DIV
50mV/DIV
SEL SWITCHING
A1 SWITCHING
A0 SWITCHING
SEL, A0, A1
PULSE
0 TO +5V
RF = 549
(AD8174R)
RL = 100
OUTPUT (AD8170R)
OUTPUT
(AD8174R)
G = +2
RF = 499
(AD8170R)
Figure 7. Switching Transient (Glitch) Response
G = +2
RF = RG = 1k
RL = 150
VIN – Volts
4
3
–4
–2
–3
0
–1
2
1
–3
V
OUT
Volts
–2
–1
0123
Figure 8. Output Voltage vs. Input Voltage, G = +2
G = +2
RF = 549
RL = 100
FREQUENCY – Hz
9
6
–21
1M
1G
10M
OUTPUT
LEVEL
dBV
100M
–9
–12
–15
–18
–3
–6
3
0
9
0
–27
–15
–18
–21
–24
–9
–12
–3
–6
INPUT
LEVEL
dBV
VIN = 1.0V rms
VIN = 0.5V rms
VIN = 0.25V rms
VIN = 125mV rms
VIN = 625mV rms
Figure 9. Large Signal Frequency Response
Typical Performance Characteristics – AD8170/AD8174
–5–
REV. 0
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