LTC1064-2CN Linear Technology, LTC1064-2CN Datasheet - Page 9

• Manufacturer Part Number: LTC1064-2CN
• Description: IC FILTR 8TH ORDR LOWPASS 14-DIP
• Manufacturer: Linear Technology

Specifications of LTC1064-2CN

• Filter Type: Butterworth, Lowpass Switched Capacitor
• Frequency - Cutoff Or Center: 140kHz
• Number Of Filters: 1
• Max-order: 8th
• Voltage - Supply: ±2.375 V ~ 8 V
• Mounting Type: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Number Of Circuits: Single
• 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): 4.74V
• 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: PDIP N
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL APPLICATIO S
0.1µF
V
+
Figure 5. Adding an Output Buffer-Filter to Eliminate Any Clock
Feedthrough. Passband ±0.1dB to 50kHz, –3dB at 94kHz.
1
2
3
4
5
6
7
0.1µF
U
NC
V
AGND
V
AGND
NC
R
V
IN
+
IN
+
LTC1064-2
A
5k
Figure 4. Level Shifting the Input T
for Single Supply Operation ≥6V.
50/100
OUT C
5k
V
f
OUT
CLK
NC
NC
V
–
14
13
12
11
10
9
8
V
+
/GND/V
1
2
3
4
5
6
7
NC
V
AGND
V
AGND
NC
R
IN
+
IN
LTC1064-2
–
A
50/100
OUT C
V
f
OUT
CLK
NC
NC
V
10k
–
V
–
14
13
12
11
10
9
8
0.1µF
RATIO
10k
1064-2 F04
220pF
2
L Clock
–
+
V
5k 1µF
+
LT1056
2.2k
100pF
–15V
15V
T
LEVEL
20k
2
L
0.027µF
50Ω
1064-2 F05
V
LTC1064-2
OUT
10642fa
9