LTC1563-3 Linear Technology, LTC1563-3 Datasheet - Page 11

• Manufacturer Part Number: LTC1563-3
• Description: Active RC/ 4th Order Lowpass Filter Family
• Manufacturer: Linear Technology

TYPICAL APPLICATIO S
V
IN
267k
–5V
0.1 F
ENABLE
5V, 2.3mA Supply Current, 20kHz, 4th Order,
V
0.5dB Ripple Chebyshev Lowpass Filter
IN
162k
267k
1 F
113k
113k
133k
1
2
3
4
5
6
7
8
LP
SA
NC
INVA
NC
LPA
AGND
V
–
Single 3.3V, 2mA Supply Current, 20kHz 8th Order Butterworth Lowpass Filter
LTC1563-2
1
2
3
4
5
6
7
8
INVB
LPB
NC
NC
NC
SB
EN
LP
SA
NC
INVA
NC
LPA
AGND
V
V
–
+
LTC1563-2
16
15
14
13
12
11
10
U
9
INVB
LPB
NC
NC
SB
NC
EN
V
158k
93.1k
+
–10
–20
–30
–40
–50
–60
–70
–80
–90
16
15
14
13
12
11
10
9
10
0
1
158k
1563 TA03
ENABLE
80.6k
191k
0.1 F
Frequency Response
V
0.1 F
5V
OUT
FREQUENCY (kHz)
80.6k
205k
10
73.2k
205k
1 F
1563 TA06
1
2
3
4
5
6
7
8
–10
–20
–30
–40
–50
–60
–70
–80
–90
10
100
0
LP
SA
NC
INVA
NC
LPA
AGND
V
LTC1563-2
–
1
LTC1563-2/LTC1563-3
INVB
Frequency Response
LPB
NC
NC
NC
SB
EN
V
+
16
15
14
13
12
11
10
FREQUENCY (kHz)
9
10
97.6k
154k
0.1 F
1563 TA05
154k
3.3V
V
OUT
1563 TA04
100
11