LTC1164CN Linear Technology, LTC1164CN Datasheet - Page 14

• Manufacturer Part Number: LTC1164CN
• Description: IC FILTER BUILDING BLOCK 24-DIP
• Manufacturer: Linear Technology

Specifications of LTC1164CN

• Filter Type: Universal Switched Capacitor
• Frequency - Cutoff Or Center: 20kHz
• Number Of Filters: 4
• Max-order: 8th
• Voltage - Supply: ±2.37 V ~ 8 V
• Mounting Type: Through Hole
• Package / Case: 24-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1164
TYPICAL APPLICATIO S
14
Figure 13. LTC1164 8th Order Lowpass Elliptic, f
Passband Noise = 110µV
V
IN
R1
B
A
0.1µF
V
+
R3
R2
R4
R4
R3
R2
R
R
H
U
L
–30.00
–90.00
–10.00
–20.00
–40.00
–50.00
–60.00
–70.00
–80.00
RMS
10.00
10
11
12
0.0
1
2
3
4
5
6
7
8
9
Figure 14. LTC1164 8th Order Lowpass
Elliptic, f
±5V (Also Refer to the LTC1164-6)
1k
f
V
f
–78dB AT 2.0 f
LTC1164
CLK
C
S
= 5kHz, 100:1
= ±7.5V
= 250kHz
CUTOFF
FREQUENCY (Hz)
CUTOFF
24
23
22
21
20
19
18
17
16
15
14
13
= 5kHz
f
V
CLK
+
CUTOFF
R
R
R
R2
R3
R4
R
R4
R3
R2
H
H
L
L
10k
= 5kHz, f
1k
LTC1164 • AC07
C
D
0.1µF
V
–
50k
CLK
= 250kHz, –78dB at 10kHz,
R1
R2
R3
R4
R
R
+
–
I
h
ALL RESISTORS MF 1%
LT1006
A
48.7k
46.4k
31.6k
40.2k
309k
63.4k
V
V
+
–
34.0k
127k
29.4k
158k
28.0k
B
0.1µF
0.1µF
LTC1164 • AC06
31.6k
39.2k
30.1k
210k
27.4k
C
43.2k
31.6k
69.8k
D
V
OUT
1164fa