LTC1062CN8 Linear Technology, LTC1062CN8 Datasheet - Page 12

• Manufacturer Part Number: LTC1062CN8
• Description: IC FILTER 5TH ORDER LOWPASS 8DIP
• Manufacturer: Linear Technology

Specifications of LTC1062CN8

• Filter Type: Butterworth, Lowpass Switched Capacitor
• Frequency - Cutoff Or Center: 20kHz
• Number Of Filters: 1
• Max-order: 5th
• Voltage - Supply: 5 V ~ 16 V, ±2.5 V ~ 8 V
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

12
LTC1062
TYPICAL APPLICATIO S
V
IN
9.09k
R
V
C
1µF
–
1
2
3
4
FB
AGND
V
DIVIDER
RATIO
U
–
LTC1062
Frequency Response of the Above Lowpass Filter
B
C
OUT
–10
OUT
OSC
V
10
20
30
40
50
60
70
0
+
A Lowpass Filter with a 60Hz Notch
1
8
7
6
5
with the Notch f
20k
20k
R3
R2
V
CLK IN
2.84kHz
2πRC
+
1
10
=
19.35k
100 • 1.62
R6
f
f
CLK
IN
NOTCH
(Hz)
10k
R4
100
–
1/2 LT1013
+
= f
CLK
A1
/47.3
1062 TA16
1k
10k
R5
–
1/2 LT1013
+
A2
0.1µF
20k
C7
R7
1062 TA15
V
OUT
1062fd