LTC1064
16
1064fb
INPUT FREQUENCY (Hz)
10k 50k
GAIN (dB)
15
0
–15
–30
–45
–60
–75
–90
–105
100k 1M
1064 TA20
PASSBAND RIPPLE = 0.2dB
Dual 5th Order Chebyshev Lowpass Filter with
50kHz and 100kHz Cutoff Frequencies
Amplitude Response
INV B
HPB/NB
BPB
LPB
SB
AGND
V
+
SA
LPA
BPA
HPA/NA
INV A
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
INV C
HPC/NC
BPC
LPC
SC
V
CLK
50/100
LPD
BPD
HPD
INV D
LTC1064
R23
R33
R43
R24
R34
R44
R14
R42
R32
R22
8V
0.1µF
C2
1000pF
2pF
C1
1000pF
22pF
39pF
4pF
–8V
V
OUT2
f
C
= 100kHz
V
OUT1
f
C
= 50kHz
V
IN2
V
IN1
1064 TA19
R41
R31
R21
RESISTOR VALUES:
R11a = 4.32k R21 = 11.8k R31 = 29.4k R41 = 10k
R11b = 27.4k R22 = 20k R32 = 21.5k R42 = 31.6k
R12 = 10.5k R23 = 11.8k R33 = 29.4k R43 = 10k
R13a = 3k R24 = 20k R34 = 21.6k R44 = 31.6k
R13b = 29.4k
R14 = 10.5k
5MHz
T
2
L
R12
R13bR13a
R11b
R11a
0.1µF
TYPICAL APPLICATIO S
U
LTC1064
17
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PACKAGE DESCRIPTIO
U
J Package
24-Lead CERDIP (Narrow .300 Inch, Hermetic)
(Reference LTC DWG # 05-08-1110)
J24 0801
.015 – .060
(0.381 – 1.524)
.125
(3.175)
MIN
.014 – .026
(0.360 – 0.660)
.100
(2.54)
BSC
.200
(5.080)
MAX
.045 – .065
(1.143 – 1.651)
.008 – .018
(0.203 – 0.457)
20
16 1517 14 13
19
11
3
7
56 10
9
12
1
42
8
18
.220 – .310
(5.588 – 7.874)
1.290
(32.77)
MAX
21
222324
.025
(0.635)
RAD TYP
NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE
OR TIN PLATE LEADS
0° – 15°
.300 BSC
(7.62 BSC)
.005
(0.127)
MIN
OBSOLETE PACKAGE
LTC1064
18
1064fb
PACKAGE DESCRIPTIO
U
N Package
24-Lead PDIP (Narrow .300 Inch)
(Reference LTC DWG # 05-08-1510)
N24 1103
.255 ± .015*
(6.477 ± 0.381)
1.265*
(32.131)
MAX
12
3
4
5
6
7
8910
19
11 12
131416
151718
20
21
2223
24
.020
(0.508)
MIN
.120
(3.048)
MIN
.130 ± .005
(3.302 ± 0.127)
.065
(1.651)
TYP
.045 – .065
(1.143 – 1.651)
.018 ± .003
(0.457 ± 0.076)
.008 – .015
(0.203 – 0.381)
.300 – .325
(7.620 – 8.255)
.325
+.035
–.015
+0.889
0.381
8.255
()
NOTE:
1. DIMENSIONS ARE
INCHES
MILLIMETERS
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .010 INCH (0.254mm)
.100
(2.54)
BSC

LTC1064CSW#PBF

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Active Filter Quad 80kHz Switched Cap Filter
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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