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LTC1068-200IG#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30
LTC1068 Series
25
1068fc
TYPICAL APPLICATIONS
LTC1068-50 8th Order Linear Phase Bandpass, f
CENTER
= f
CLK
/40,
Passband –3dB at (0.8)(f
CENTER
) and (1.2)(f
CENTER
) for Single Supply
Low Power Applications. Maximum f
CENTER
= 25kHz with a Single 5V
Supply
FilterCAD Custom Inputs for f
C
= 10kHz
2nd ORDER SECTION f
0
(kHz) Q f
N
(kHz) TYPE MODE
B 8.7384 4.0091 4.0678 HPN 2b
C 11.6756 4.6752 19.1786 LPN 2n
A 10.8117 4.2066 16.0127 LPN 2n
D 9.6415 3.6831 BP 2
Gain vs Frequency
INV B
INV C
281
HPB/NB
HPC/NC
272
SB
NC
NC
SC
245
R21 10k
R22 11.3k
BPB BPC
263
R31 30.1k
R41 10.7k
R32 29.4k
R42 10k
LPA LPD
209
BPA BPD
1910
R33 26.7k
R43 12.1k
R34 28k
R44 22.1k
HPA/NA
HPD/ND
1811
INV A
INV D
17
16
15
12
13
14
R23 10k
R24 10k
LPB
LPC
25
4
R51
4.99k
R
H2
84.5k
R11 36.5k
V
IN
R
H1
18.2k
R
H3
47.5k
V
OUT
AGND
V
–
236
V
+
22
7
SA
SD
NC
NC
CLK
21
8
5V
400kHz
1068 TA21
LTC1068-50
0.1µF1µF
R
L3
15.8K
R61
1.74k
R
L2
17.8k
FREQUENCY (kHz)
2 64
–80
GAIN (dB)
–70
–50
–40
–30
14 18 22
10
1068 TA22
–60
10 128 2826242016
–20
–10
0
LTC1068 Series
26
1068fc
TYPICAL APPLICATIONS
LTC1068-25 8th Order Order Bandpass, f
CENTER
= f
CLK
/32,
Passband –3dB at (0.965)(f
CENTER
) and (1.35)(f
CENTER
).
Maximum f
CENTER
= 80kHz with ±5V Supplies
FilterCAD Custom Inputs for f
C
= 10kHz
2nd ORDER SECTION f
0
(kHz) Q TYPE MODE
B 10.2398 15.6469 BP 1b
C 10.3699 21.1060 BP 1b
A 9.6241 18.6841 LP 1b
D 9.7744 15.6092 LP 1b
Gain vs Frequency
INV B
INV C
281
HPB/NB
HPC/NC
272
SB
NC
NC
SC
245
R21 4.99k
R22 4.99k
BPB BPC
263
R31 97.6k
R32 130k
LPA LPD
209
R63 6.49k
BPA BPD
1910
R33 124k
R34 102k
HPA/NA
HPD/ND
1811
INV A
INV D
17
16
15
12
13
14
R23 4.99k
R24 4.99k
LPB
LPC
25
4
R51
4.99k
R11 121k
V
IN
R64 6.98k
R62 9.53k
R
H1
118k
V
OUT
AGND
V
–
236
V
+
227
SA
SD
NC
NC
CLK
218
5V
–5V
320kHz
1068 TA23
LTC1068-25
0.1µF
0.1µF
R53
4.99k
R54
4.99k
R52
4.99k
R
L3
78.7K
R61
8.87k
R
B2
47.5k
FREQUENCY (kHz)
7.5
GAIN (dB)
10
0
–10
–20
–30
–40
–50
–60
–70
11.5
1068 TA24
8.5 9.5 10.5 12.5118 9 10 12
LTC1068 Series
27
1068fc
Gain vs Frequency
TYPICAL APPLICATIONS
LTC1068-200 8th Order Highpass, f
CENTER
= f
CLK
/200,
Attenuation –60dB at (0.6)(f
CENTER
).
Maximum f
CUTOFF
= 20kHz with ±5V Supplies
FilterCAD Custom Inputs for f
C
= 1kHz
2nd ORDER SECTION f
0
(kHz) Q f
N
(kHz) TYPE MODE
B 0.9407 1.5964 0.4212 HPN 3a
C 1.0723 0.5156 0.2869 HPN 3a
A 0.9088 3.4293 0.5815 HPN 2b
D 0.9880 0.7001 0.0000 HP 3
Gain vs Frequency
INV B
INV C
281
HPB/NB
HPB/NC
272
SB
NC
NC
SC
245
R21 10k
R22 21.5k
BPB BPC
263
R31 16.5k
R41 11.3k
R32 10.2k
R42 18.7k
LPA LPD
209
BPA BPD
1910
R33 36.5k
R43 20.5k
R53
4.99k
R63 2.55k
R34 14.3k
R44 21k
HPA/NA
HPD
1811
INV A
INV D
17
16
15
12
13
14
R23 10k
R24 20.5k
LPB
LPC
25
4
R
H2
20.5k
R11 18.2k
V
IN
R
H1
11.8k
R
L1
66.5k
R
H3
10k
C23 [1/(2π • R23 • C23) = (160)(f
CUTOFF
)]
V
OUT
AGND
V
–
236
V
+
22
7
SA
SD
NC
NC
CLK
21
8
5V
200kHz
–5V
1068 TA25
LTC1068-200
0.1µF
0.1µF
R
L2
249k
FREQUENCY (kHz)
0.2
–40
–50
–60
–70
–80
GAIN (dB)
–30
–20
–10
0
1 10
1068 TA26
10
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30

LTC1068-200IG#PBF

Mfr. #:
Buy LTC1068-200IG#PBF
Manufacturer:
Analog Devices Inc.
Description:
Active Filter Quad Universal Filter Building Block
Lifecycle:
New from this manufacturer.
Delivery:
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