LTC1060CSW#TRM Linear Technology, LTC1060CSW#TRM Datasheet - Page 11

• Manufacturer Part Number: LTC1060CSW#TRM
• Manufacturer: Linear Technology

Specifications of LTC1060CSW#TRM

• Architecture: Switched Capacitor
• Cutoff Frequency: 20KHz
• Single Supply Voltage (typ): 5V
• Dual Supply Voltage (typ): ±5V
• Power Supply Requirement: Single/Dual
• Single Supply Voltage (min): 4.74V
• Single Supply Voltage (max): 16V
• Dual Supply Voltage (min): ±2.37V
• Dual Supply Voltage (max): ±8V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Package Type: SOIC W
• Filter Type: Universal
• Lead Free Status / RoHS Status: Not Compliant

W
Table 4. Modes of Operation: 2nd Order Functions
V
Figure 4. Mode 1: 2nd Order Filter Providing Notch,
Bandpass, Lowpass
IN
ODES OF OPERATIO
MODE
S
1b
2b
R1
1a
1c
2a
3a
4a
V
1
2
3
4
5
A/B
6
+
f
0
(17)
15
=
4
100(50)
f
CLK
–
+
PIN 1 (20)
R3
R2
; f
n
= f
LP
LP
LP
LP
LP
LP
LP
LP
LP
LP
LP
LP
0
; H
OLP
3
=
N
(18)
R2
R1
1/2 LTC1060
+
; H
PIN 2 (19)
5
OBP
–
–
BP
BP
BP
BP
BP
BP
BP
BP
BP
BP
BP
BP
S1A
(16)
= –
R3
R1
U
; H
2
ON1
TLC1060 • MOO01
BP
(19)
= –
PIN 3 (18)
Notch
Notch
Notch
Notch
Notch
Notch
Notch
R2
R1
BP
HP
AP
AP
CZ
1
; Q =
LP
(20)
R3
R2
100(50)
100(50)
100(50)
100(50)
100(50)
100(50)
100(50)
100(50)
100(50)
100(50)
100(50)
100(50)
f
f
f
f
f
f
f
f
f
f
f
f
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
S
Figure 5. Mode 1a: 2nd Order Filter Providing
Bandpass, Lowpass
V
A/B
6
+
•
•
•
•
•
•
•
•
•
f
0
(17)
15
=
4
100(50)
R5 + R6
1 +
1 +
1 +
f
1 +
R2
R4
R2
R4
CLK
R2
R4
R2
R4
f
0
–
+
R6
R2
R4
R2
R4
R2
R4
R5 + R6
+
R3
R2
; Q =
R6
R5 + R6
+
R6
R5 + R6
R3
R2
R6
; H
OBP1
3
BP2
(18)
+
= –
1/2 LTC1060
R3
R2
V
5
IN
; H
–
–
S1A
(16)
OBP2
100(50)
100(50)
100(50)
100(50)
100(50)
100(50)
100(50)
f
f
f
f
f
f
f
CLK
CLK
CLK
CLK
CLK
CLK
CLK
= 1(NON-INVERTING) H
2
•
•
•
•
•
TLC1060 • MOO02
•
LTC1060
BP1
(19)
1 +
R5 + R6
1 –
f
R5 + R6
1 +
R
n
R
h
I
R6
R6
1
R5 + R6
R1
R4
R5 + R6
LP
(20)
R6
R6
OLP
11
= – 1
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