LTC1164CN Linear Technology, LTC1164CN Datasheet - Page 6

• Manufacturer Part Number: LTC1164CN
• Description: IC FILTER BUILDING BLOCK 24-DIP
• Manufacturer: Linear Technology

Specifications of LTC1164CN

• Filter Type: Universal Switched Capacitor
• Frequency - Cutoff Or Center: 20kHz
• Number Of Filters: 4
• Max-order: 8th
• Voltage - Supply: ±2.37 V ~ 8 V
• Mounting Type: Through Hole
• Package / Case: 24-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1164
6
TYPICAL PERFOR A CE CHARACTERISTICS
1.5
0.5
1.5
0.5
– 5
30
25
20
15
– 5
10
30
25
20
15
10
5
0
2
1
0
1
0
5
0
2
0
Mode 1, (f
Mode 3, (f
0
T
V
V
A
S
5
S
Q = 2.5
= 25°C
= ±2.5V
= ±2.5V
10
Q = 7
5
CENTER FREQUENCY,
CENTER FREQUENCY,
0.010
0.001
15
Q = 7
0.1
Q = 7
Q = 7 Q = 2.5
Q = 2.5
1
CLK
CLK
20
10
0.5
V
Total Harmonic Distortion vs
Output Amplitude
S
f
f
5 0:1 R1 = R2 = R3 = R4 = 25k
= ±2.5V
IN
CLK
/f
V
/f
25
Q = 2.5
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
S
O
O
Q = 7
Q = 7
Q = 2.5
Q = 2.5
= 1kHz
= ±2.5V
) = 50:1
) = 100:1
= 250kHz
30 35
15
Q = 2.5
V
Q = 7
S
V
S
= ±2.5V
V
AMPLITUDE (V
40
Q = 2.5
f
= ±7.5V
S
20
f
O
O
Q = 7
= ±7.5V
(kHz)
(kHz)
V
45
W
V
S
T
S
= ±7.5V
A
50
= ±7.5V
25
LTC1164 • TPC01
LTC1164 • TPC04
= 25°C
55
V
U
RMS
S
60
30
= ±5V
)
V
S
= ±7.5V
LTC1164 • TPC07
–11
–10
– 8
1.5
0.5
– 9
–7
– 6
– 5
–4
– 3
– 2
–1
– 5
30
25
20
15
10
0
1
0
5
0
2
0
Mode 1, (f
Mode 3 Q Error vs Ideal Q
0
100:1
T
T
V
A
A
S
50:1
1
= 25°C
= 25°C
= ±5V
5
CENTER FREQUENCY,
2
3
Q = 7
CLK
10
50:1 f
100:1 f
4
Q = 7
/f
Q = 2.5
IDEAL Q
O
CLK
5
CLK
) = 100:1
V
Q = 2.5
15
S
= 200kHz
6
= ±2.5V
= 400kHz
V
S
= ±2.5V
Q = 2.5
7
Q = 2.5
20
f
Q = 7
O
Q = 7
(kHz)
8
V
V
8.000
6.400
4.800
3.200
1.600
0.000
S
S
25
9 10 11
= ±7.5V
= ±7.5V
LTC1164 • TPC02
LTC1164 • TPC05
±2.500 ±3.500
Power Supply Current vs Voltage
30
240
220
200
180
160
140
120
100
1.5
0.5
– 5
30
25
20
15
10
40
20
80
60
1
0
±4.500 ±5.500 ±6.500 ±7.500
5
0
2
0
±V
0
Mode 3, (f
Wideband Noise vs Q
0
V
ONE SECOND ORDER SECTION
LP OR BP OUTPUT
MODE 1, 2, OR 3 100:1 OR 50:1
SUPPLY
S
Q = 2.5
V
5
2
= ±2.5V
S
Q = 7
10
= ±2.5V
4
CENTER FREQUENCY,
(V)
15
Q = 7
6
Q = 2.5
f
CLK
CLK
20
Q = 2.5
8
–55°C
125°C
25°C
Q = 7
Q = 2.5
/f
≤ 500kHz
25
10
Q = 7
O
LTC1164 • TPC08
) = 50:1
30 35
12 14
Q
V
S
V
= ±7.5V
S
= ±7.5V
40
16
f
O
(kHz)
45
18
T
A
20
50
LTC1164 • TPC03
LTC1164 • TPC06
= 25°C
±7.5V
±5.0V
±2.5V
22
55
24
60
1164fa