LTC1164M 查看數據表（PDF） - Linear Technology
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LTC1164M Datasheet PDF : 16 Pages
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TYPICAL APPLICATIO S
RH
RH
RL
R2
B
R3
R4
V+
0.1µF
1
24
ALL RESISTORS MF 1%
2
23
R2
ABCD
C
R1 82.5k
3
22
R3
R2 30.1k 28.7k 30.9k 38.3k
R3 71.5k 301k 124k 57.6k
4
21
R4
R4 44.2k 28.7k 31.1k 118k
RL
RL 121k 124k 40.2k 24.3k
RH 75k 68.1k 30.9k 30.1k
5
20
6
19
V–
7
LTC1164
18 fCLK
0.1µF
8
17 V+ RL
RG = 80.6k
C = 0.001µF
C
RG
A
R1
VIN
R4
9
R3
10
R2
11
12
RL
RH
16
R4
15 R3
D
14 R2
13
RH
V+
–
LT1006
+
V–
0.1µF
VOUT
0.1µF
LTC1164 • AC08
Figure 15. LTC1164 9th Order Lowpass Elliptic, Fixed fCUTOFF = 4kHz,
fCLK = 400kHz, –74dB at 5kHz, Passband Noise = 210µVRMS ±5V
LTC1164
10.00
0.0
–10.00
–20.00
–30.00
fCLK = 400kHz
VS = ±7.5V
fC = 4kHz
100:1
–74dB AT 1.25 fCUTOFF
–40.00
–50.00
–60.00
–70.00
–80.00
–90.00
1k
10k
20k
FREQUENCY (Hz)
LTC1164 • AC07
Figure 16. LTC1164 9th Order Lowpass
Elliptic, fCUTOFF = 4kHz
PACKAGE DESCRIPTIO
J Package
24-Lead CERDIP (Narrow .300 Inch, Hermetic)
(Reference LTC DWG # 05-08-1110)
1.290
(32.77)
MAX
24 23 22 21 20 19 18 17 16 15 14 13
.300 BSC
(7.62 BSC)
.220 – .310 .025
(5.588 – 7.874) (0.635)
RAD TYP
1 2 3 4 5 6 7 8 9 10 11 12
.005
(0.127)
MIN
.200
(5.080)
MAX
.015 – .060
(0.381 – 1.524)
.008 – .018
(0.203 – 0.457)
0° – 15°
NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE
OR TIN PLATE LEADS
.125
(3.175)
MIN
.045 – .065
(1.143 – 1.651)
.014 – .026
(0.360 – 0.660)
OBSOLETE PACKAGE
.100
(2.54)
BSC
J24 0801
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
1164fa
15
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