LTC1565-31 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC1565-31' PDF : 12 Pages View PDF
LTC1565-31
TYPICAL APPLICATION
Selective 620kHz CDMA Filter
5V
R5
R4
1k
1.13k
C6
C3
18pF
0.1μF R6
1k
R1
R2
R3
562Ω
562Ω 1.24k
VIN1
1
8 C4
18pF
C5
2
U1
7
180pF
3
LT1813
6
1
+IN
2 –IN
8
+OUT
–OUT 7
U2
VOUT1
VOUT2
C1
C2
4
150pF
1000pF
R7
R8
R9
562Ω
562Ω 1.24k
VIN2
R10
5
FGND 3
LTC1565-31
GND
V+
6
C7
0.1μF
4 V–
SHDN 5
C8
0.1μF
R11
15645-31 TA11
1k
5V
1.13k
R12
1k
Frequency Response
0
–6
–12
–18
–24
–30
–36
–42
–48
100k
FREQUENCY (Hz)
1M
1565 TA12
RELATED PARTS
PART NUMBER
LTC1560-1
LTC1562/LTC1562-2
DESCRIPTION
1MHz/500kHz Continuous Time, Low Noise, Lowpass Elliptic Filter
Universal 8th Order Active RC Filters
LTC1563-2/LTC1563-3 4th Order Active RC Lowpass Filters
LTC1569-6/LTC1569-7 Self Clocked, 10th Order Linear Phase Lowpass Filters
COMMENTS
fCUTOFF = 500kHz or 1MHz
fCUTOFF(MAX) = 150kHz (LTC1562),
fCUTOFF(MAX) = 300kHz (LTC1562-2)
fCUTOFF(MAX) = 256kHz
fCLK/fCUTOFF = 64/1, fCUTOFF(MAX) = 75kHz (LTC1569-6)
fCLK/fCUTOFF = 32/1, fCUTOFF(MAX) = 300kHz (LTC1569-7)
12 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
156531fa
LT 0809 REV A • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 2000
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