LTC1562-2 Linear Technology, LTC1562-2 Datasheet - Page 14

• Manufacturer Part Number: LTC1562-2
• Description: Very Low Noise/ Low Distortion Active RC Quad Universal Filter
• Manufacturer: Linear Technology

LTC1562-2
TYPICAL APPLICATIONS
14
5V
V
IN
100kHz 8th Order Bandpass Linear Phase, – 3dB BW = f
C
IN1
U
10pF
0.1 F
*V
R23 35.7k
R21 31.6k
R
–
R
–10
– 20
–30
– 40
– 50
– 60
–70
C
10pF
Q3
Q1
ALSO AT PINS 4, 7, 14 & 17
10
IN3
0
60k
142k
78.7k
10
1
2
3
5
6
8
9
Frequency Response
80k
INV B
V1 B
V2 B
V
SHDN
V2 A
V1 A
INV A
+
FREQUENCY (Hz)
LTC1562-2
R
IN4
100k
GROUP
221k
DELAY
AGND
INV D
INV C
V1 C
V2 C
V2 D
V1 D
AMPLITUDE
RESPONSE
V
–
120k
20
19
18
16
15
13
12
11
1562-2 TA06b
R
R
R22 30.1k
R24 28.7k
R
IN2
Q2
Q4
140k
76.8k
178k
118k
60
0
0.1 F
CENTER
1562-2 TA6a
V
– 5V*
OUT
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