參數(shù)資料
型號: VCA810AIDR
英文描述: High Gain Adjust Range, Wideband, Voltage-Controlled Amplifier
中文描述: 高增益調(diào)整范圍,寬帶,電壓控制放大器
文件頁數(shù): 6/25頁
文件大?。?/td> 417K
代理商: VCA810AIDR
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SBOS275C JUNE 2003 REVISED OCTOBER 2004
www.ti.com
6
TYPICAL CHARACTERISTICS: V
S
= 5V
RL = 500
and VIN = single-ended input on V+ with V at ground, unless otherwise noted.
60
40
20
0
20
40
60
SMALLSIGNAL FREQUENCY RESPONSE
Frequency (MHz)
G
1
10
100
1000
V
IN
= 10mV
PP
, V
OUT
= 1V
PP
V
IN
= 100mV
PP
, V
OUT
= 1V
PP
V
IN
= 1V
PP
,V
OUT
= 1V
PP
V
OUT
= 2V
PP
, V
IN
= 200mV
PP
V
OUT
= 2V
PP
, V
IN
= 20mV
PP
3
0
3
6
9
12
15
18
GAIN CONTROL FREQUENCY RESPONSE
Frequency (MHz)
G
1
10
100
R
L
= 500
V
C
=
1V
DC
+ 10mV
PP
150
100
50
0
50
100
150
ATTENUATED PULSE RESPONSE
Time (20ns/div)
O
V
IN
= 2V
PP
G =
20dB
G =
40dB
0.6
0.4
0.2
0
0.2
0.4
0.6
HIGH GAIN PULSE RESPONSE
Time (20ns/div)
O
V
IN
= 10mV
PP
G = +40dB
G = +20dB
1.2
1.0
0.8
0.6
0.4
0.2
0
0.2
Time (20ns/div)
GAIN CONTROL PULSE RESPONSE
O
G = 0dB to
40dB, V
IN
= 1V
DC
G = 0dB to +40dB, V
IN
= 10mV
DC
60
40
20
0
20
40
60
80
100
GAIN vs CONTROL VOLTAGE
Control Voltage, V
C
(V)
G
0.5
0
0.5
1.0
2.0
1.5
2.5
Specified Operating Range
Output Disabled for
+0.15V
V
C
+2V
相關(guān)PDF資料
PDF描述
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