LTC1062CSW Linear Technology, LTC1062CSW Datasheet - Page 4

• Manufacturer Part Number: LTC1062CSW
• Description: IC FILTR 5TH ORDR LOWPASS 16SOIC
• Manufacturer: Linear Technology

Specifications of LTC1062CSW

• Filter Type: Butterworth, Lowpass Switched Capacitor
• Frequency - Cutoff Or Center: 20kHz
• Number Of Filters: 1
• Max-order: 5th
• Voltage - Supply: 5 V ~ 16 V, ±2.5 V ~ 8 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: LTC1062CS

4
LTC1062
TYPICAL PERFOR A CE CHARACTERISTICS
–0.2
–0.4
–0.6
–0.8
–1.0
0.4
0.2
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0
0.1
Passband Gain
vs Input Frequency and Temperature
Normalized Oscillator Frequency,
f
4
OSC
V
f
2πRC
CLK
S
1
= ±5V
6
= 100kHz
vs Supply Voltage
=
1.62
f
C
8
0.2
10
V
SUPPLY
f
IN
T
T
12
A
A
/f
= –55°C
C
= 125°C
0.4
(V)
14
W
16
0.6
18
1062 G07
0.8
1062 G04
U
20
1
–120
–150
–180
–210
260
240
220
200
180
160
140
120
100
–30
–60
–90
80
60
0
–50
0.1
Passband Phase Shift
vs Input Frequency
Oscillator Frequency, f
vs Ambient Temperature
C
OSC
–25
= 0pF
AMBIENT TEMPERATURE (°C)
0.2
0
V
V
V
V
+
–
+
–
= 10V
25
= 0V
= 5V
= 0V
f
IN
/f
C
50
0.4
OSC
V
f
2πRC
T
75
CLK
A
S
1
= 25°C
= ±5V
0.6
= 100kHz
=
100
1.62
f
0.8
1062 G08
1062 G05
C
125
1
80
70
60
50
40
30
20
10
16
14
12
10
0
8
6
4
2
0
0.1
4
Filter Noise Spectral Density
Power Supply Current
vs Power Supply Voltage
V
T
S
A
= ±5V
= 25°C
6
POWER SUPPLY VOLTAGE (V)
1
CUTOFF FREQUENCY (Hz)
8
f
C
= 10Hz
10
10
f
T
12
C
A
= 100Hz
= –55°C
100
14
T
f
A
C
16
= 125°C
= 1kHz
T
1k
A
= 25°C
18
1062 G09
1062 G06
1062fd
10k
20