LTC1066-1CS Linear Technology, LTC1066-1CS Datasheet - Page 17

• Manufacturer Part Number: LTC1066-1CS
• Manufacturer: Linear Technology

Specifications of LTC1066-1CS

• Architecture: Switched Capacitor
• Order Filter (max): 8th
• Single Supply Voltage (typ): 5/9/12/15V
• Dual Supply Voltage (typ): ±3/±5V
• Power Supply Requirement: Single/Dual
• Single Supply Voltage (min): 4.75V
• Single Supply Voltage (max): 16V
• Dual Supply Voltage (min): ±2.375V
• Dual Supply Voltage (max): ±8V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Filter Type: Low Pass Filter
• Lead Free Status / RoHS Status: Not Compliant

TYPICAL APPLICATIO
f
C =
f
f
OF THE 2ND ORDER RC FILTER
CUTOFF
–3dB
–3dB
f
100
–3dB
IS THE –3dB FREQUENCY
= 5•f
=
f
CUTOFF
CLK
50
µF (f
–3dB
IN Hz)
V
IN
2ND ORDER RC ANTI-ALIASING
FILTER PROVIDES –36dB ATTENUATION
TO INPUTS AT 2f
402Ω
–7.5V
C
U
DC Accurate Lowpass Filter with Input Anti-Aliasing
CLK
0.1µF
20Ω
1k
C
7.5V
0.1µF
f
CLK
(f
CLK
> 250kHz)
1µF
1
2
3
4
5
6
7
8
9
OUT A
–IN A
+IN A
V
V
CONNECT 1
FILTER
50/100
CLK
–
+
OUT
LTC1066-1
20k
CONNECT 2
FILTER
COMP 2
COMP 1
OUT B
+IN B
GND
V
V
IN
+
–
18
17
16
15
14
13
12
11
10
0.1µF
7.5V
20Ω
LTC1066-1
0.1µF
1066-1 TA06
V
–7.5V
OUT
17
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