LTC1560-1CS8 Linear Technology, LTC1560-1CS8 Datasheet - Page 7

• Manufacturer Part Number: LTC1560-1CS8
• Description: IC FILTER ELLIPTIC LOWPASS 8SOIC
• Manufacturer: Linear Technology

Specifications of LTC1560-1CS8

• Filter Type: Continuous Lowpass
• Frequency - Cutoff Or Center: 1MHz
• Number Of Filters: 1
• Max-order: 5th
• Voltage - Supply: ±4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Circuits: Single
• Order Filter (max): 5th
• Single Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (typ): ±5V
• Power Supply Requirement: Dual
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

0.01 F
TYPICAL APPLICATIONS
V
IN
560pF
0.1 F
1MHz Lowpass Filter Cascaded with a 30kHz 3rd Order Highpass Filter
–5V
1
2
3
4
V
0.1 F
IN
GND
V
GND
V
IN
–
LTC1560-1
0.5f
SHDN
V
C
OUT
V
/f
+
C
1
2
3
4
0.01 F
8
7
6
5
GND
V
GND
V
IN
–
LTC1560-1
(OR – 5V)
0.5f
0.01 F
1k
SHDN
39pF
V
0.1 F
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
C
OUT
V
/f
+
C
8
7
6
5
U
Augmenting the LTC1560-1 for Improved Delay Flatness
(OR – 5V)
3
2
N
2-Level Eye Diagram of the Equalized Filter
+
–
1/2 LT1364
6.49k
0.1 F
– 5V
5V
8
4
22pF
0.01 F
5V
1
0.1 F
0.1 F
2
3
560pF
–
+
1/2 LT1364
9.75k
22pF
2Mbps/s
20k
560pF
560pF
2.61k
1
6
5
–
+
1/2 LT1364
6.65k
23.7k
1560-1 TA06
1560-1 TA09
7
6
5
–
+
1/2 LT1364
– 5V
5V
8
4
40.2k
–100
–110
– 20
– 30
– 40
– 60
– 80
– 90
–10
– 50
– 70
10
0
0.1
7
0.1 F
0.1 F
1
Gain vs Frequency
FREQUENCY (kHz)
49.9
LTC1560-1
10
1560-1 TA05
V
100
OUT
sn15601 15601fs
1000
1560-1 TA10
10,000
7