LTC6911-1/LTC6911-2
20
sn691112 691112fs
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2004
LT/TP 0104 1K • PRINTED IN USA
RELATED PARTS
PART NUMBER DESCRIPTION COMMENTS
LT
®
1228 100MHz Gain Controlled Transconductance Amplifier Differential Input, Continuous Analog Gain Control
LT1251/LT1256 40MHz Video Fader and Gain Controlled Amplifier Two Input, One Output, Continuous Analog Gain Control
LTC1564 10kHz to 150kHz Digitally Controlled Filter and PGA Continuous Time, Low Noise 8th Order Filter and 4-Bit PGA
LTC6910 Digitally Controlled Programmable Gain Amplifier in SOT-23 Single Channel Version of the LTC6911
LTC6915 Digitally Controlled Programmable Instrumentation 14 Bits of Gain Control
Amplifier with SPI Interface
TYPICAL APPLICATIO
U
Fully Differential Amplifier with Digitally Programmable Gain
1
2
3
4
5
10
9
8
7
6
LTC6911-1
OR
LTC6911-2
G0 G1
DIGITAL GAIN CONTROL
High Dynamic Range (PGA Input)
High CMRR (Differential Input)
G2
G0 G1
DIGITAL GAIN CONTROL
G2
1
2
3
4
8
7
6
5
8
7
6
5
LTC1992-1
OR
LTC1992-2
OR
LTC1992-5
OR
LTC1992-10
1
2
3
4
5
10
9
8
7
6
LTC6911-1
OR
LTC6911-2
1
2
3
4
LTC1992-1
OR
LTC1992-2
OR
LTC1992-5
OR
LTC1992-10
0.1µF
0.1µF0.1µF 0.1µF
V
OUT
+
V
OUT
–
5V
V
IN
+
V
IN
–
V
IN
+
V
IN
–
–5V
0.1µF
691112 TA03
V
OUT
+
V
OUT
–
5V
0.1µF
–5V
0.1µF
5V
–5V
0.1µF
–5V