LTC1992 Family
42
1992fb
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2005
LT 0611 REV A • PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
PART NUMBER DESCRIPTION COMMENTS
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LT1990 High Voltage, Gain Selectable Difference Amplifier ±250V Common Mode, Micropower, Selectable Gain = 1, 10
LT1991 Precision Gain Selectable Difference Amplifier Micropower, Pin Selectable Gain = –13 to 14
LT1995 High Speed Gain Selectable Difference Amplifier 30MHz, 1000V/μs, Pin Selectable Gain = –7 to 8
LT6600-X Differential In/Out Amplifier Lowpass Filter Very Low Noise, Standard Differential Amplifier Pinout
BNC
V
INP
–
–
+
+
1
4
7
8
11
4
12
17
13
14
16
0.1μF
V
+
1/2 LTC1043
3
5V
–5V
6
5
2
8
V
OCM
7
BNC
V
INP
V
OCM
V
MID
LTC1992
0.1μF
0.1μF
CLK
V
–
0.1μF
1992 TA05a
0.1μF
CLK
0.1μF
–
–
+
+
1
4
3
6
5
2
8
V
OCM
7
V
MID
LTC1992
BNC
V
OUTM
BNC
V
OUTP
60kHz LOW PASS FILTER SAMPLER 2kHz LOWPASS FILTER
9.53k
9.53k
9.53k
37.4k 60.4k
37.4k 60.4k
9.53k 8.87k
8.87k
75k
75k
120pF
120pF
390pF
390pF
330pF
180pF
0.1μF
10k
Balanced Frequency Converter (Suitable for Frequencies up to 50kHz)
0V
0V
0V
0V
200μs/DIV
V
INP
= 24kHz
(1V/DIV)
V
OUTP
= 1kHz
(0.5V/DIV)
V
OUTM
= 1kHz
(0.5V/DIV)
CLK = 25kHz
(LOGIC SQUARE WAVE)
(5V/DIV)
1992 TA05b