LTC1562IG-2 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC1562IG-2' PDF : 16 Pages View PDF
LTC1562-2
TYPICAL APPLICATIONS
256kHz Linear Phase 6th Order Lowpass Filter with a 2nd Order
Allpass Phase Equalizer, Single Supply
RFF1 6.19k
VIN
RB1 1.54k
RIN1
7.5k
RQ1 3.24k
R21 6.81k
1
INV B
2
V1 B
3
V2 B
20
INV C
19
V1 C
18
V2 C
RQ2 4.12k
R22 6.19k
5V
5 V+ LTC1562-2 V– 16
0.1µF
6
SHDN
15
AGND
*
1µF
R23 4.12k
RQ3 7.32k
8
V2 A
9
V1 A
13
V2 D
12
V1 D
R24 4.12k
RQ4 7.32k
10
INV A
11
INV D
RIN3
4.12k
RIN4 4.12k
CIN4 22pF 5%
VOUT
*GROUND ALSO AT PINS 4, 7, 14 & 17
ALL RESISTORS 1% METAL FILM
1562-2 TA04a
10
0
–10
–20
–30
–40
–50
–60
–70
–80
10k
Amplitude Response
100k
FREQUENCY (Hz)
1M
1562-2 TA04b
Group Delay Response
8
7
6
5
4
3
2
1
0
50
100 150 200 250 300 350 400
FREQUENCY (kHz)
1562-2 TA04c
RELATED PARTS
PART NUMBER
LTC1068-X
LTC1560-1
LTC1562
DESCRIPTION
Quad 2-Pole Switched Capacitor Building Block
5-Pole Elliptic Lowpass, fC = 1MHz/0.5MHz
Quad 2-Pole Active RC, 10kHz to 150kHz
16 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408)432-1900 q FAX:(408)434-0507 q www.linear-tech.com
COMMENTS
Clock Tuned
No External Components, SO8
Same Pinout as LTC1562-2
15622f LT/TP 0599 4K • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1998
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