參數(shù)資料
型號: LTI969CMS
英文描述: Voltage-Feedback Operational Amplifier
中文描述: 電壓反饋運算放大器
文件頁數(shù): 20/20頁
文件大?。?/td> 285K
代理商: LTI969CMS
20
LT1969
PART NUMBER
LT1207
LT1396
LT1497
LT1795
LT1886
DESCRIPTION
Dual 250mA, 60MHz Current Feedback Amplifier
Dual 400MHz, 800V/
μ
s Current Feedback Amplifier
Dual 125mA, 50MHz Current Feedback Amplifier
Dual 500mA, 50MHz Current Feedback Amplifier
Dual 700MHz, 200mA Op Amp
COMMENTS
Shutdown/Current Set Function
4.6mA Supply Current Set, 80mA I
OUT
900V/
μ
s Slew Rate
Shutdown/Current Set Function, ADSL CO Driver
Gain of 10 Stable, Low Distortion
LINEAR TECHNOLOGY CORPORATION 2001
1969f LT/TP 0301 4K PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear-tech.com
RELATED PARTS
Split Supply
±
5V ADSL CPE Line Driver
TYPICAL APPLICATIO
U
+
6.19
2
1
5V
5
7
–5V –5V
1k
866
2k
0.47
μ
F**
BAV99**
–5V
5V
5V
–5V
2k
866
+
V
IN
+
V
L
*COILCRAFT X8390-A OR EQUIVALENT
**SEE TEXT REGARDING FAULT PROTECTION
1/2 LT1969
+
6
13k
49.9k
–5V
6.19
1/2 LT1969
1969 TA02
1k
100pF
1:2*
100
130
4
3
10
9
8
0.47
μ
F**
100pF
130
= 5 (ASSUME 0.5dB TRANSFORMER POWER LOSS)
REFLECTED LINE IMPEDANCE = 100
/ 2
2
= 25
EFFECTIVE TERMINATION = 2 6.19
EACH AMPLIFIER: 0.56V
RMS
, 29.9mA
RMS
±
3V PEAK,
±
160mA PEAK
= 24.8
V
L
V
IN
2k
1k
BAV99**
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