LTC1064-7CSW Linear Technology, LTC1064-7CSW Datasheet - Page 7

• Manufacturer Part Number: LTC1064-7CSW
• Description: IC FILTR 8TH ORDR LOWPASS 16SOIC
• Manufacturer: Linear Technology

Specifications of LTC1064-7CSW

• Filter Type: Linear Phase, Lowpass Switched Capacitor
• Frequency - Cutoff Or Center: 100kHz
• Number Of Filters: 1
• Max-order: 8th
• Voltage - Supply: ±2.375 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: LTC1064-7CS

TYPICAL PERFOR
–45
–50
–75
–80
–85
–90
–40
–55
–60
–65
–70
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
–40
0.1
0.1
1
THD + Noise vs Frequency
THD + Noise vs Input
THD + Noise vs Input
f
f
(f
(100k PIN 9
TO V
V
V
f
(f
(100k RESISTOR
PIN 9 TO V
A. PINS 3, 5 AT 2V
B. PINS 3, 5 AT 2.5V
V
f
f
(f
CLK
IN
CLK
IN
CLK
S
IN
CLK
CLK
S
CLK
= 1kHz
= ±5V
= SINGLE 5V
= 1kHz
= 1V
= 1MHz
= 1MHz
–
/f
/f
= 500kHz
/f
)
C
C
C
) = 50:1
) = 50:1
) = 100:1
RMS
–
FREQUENCY (kHz)
)
INPUT (V
INPUT (V
A. V
B. V
RMS
RMS
1
S
S
A
)
)
= ±5V
= ±7.5V
10
W
1
B
A
1064-7 G17
1064-7 G20
1064-7 G23
A
B
U
20
5
2
CE
C
HARA TERISTICS
–45
–50
–75
–80
–85
–90
–40
–55
–60
–65
–70
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
5
4
2
1
0
3
0.1
1
THD + Noise vs Frequency
Phase Matching vs Frequency
0
THD + Noise vs Input
f
f
(f
V
V
f
(f
(PINS 3, 5 AT 2V)
IN
CLK
PHASE DIFFERENCE BETWEEN
ANY TWO UNITS (SAMPLE OF
50 REPRESENTATIVE UNITS)
V
f
(f
T
CLK
CLK
CLK
S
IN
CLK
A
S
CLK
= 1kHz
= SINGLE 5V
= 0°C TO 70°C
≥ ±5V
= 0.5V
FREQUENCY (f
= 2MHz
/f
= 1MHz
/f
≤ 2.5MHz
/f
C
0.2
C
C
C
) = 100:1
) = 50:1
) = 50:1 OR 100:1
RMS
FREQUENCY (kHz)
INPUT (V
0.4
CUTOFF
A. V
B. V
RMS
1
0.6
/FREQUENCY)
S
S
)
= ±5V
= ±7.5V
10
0.8
A
1064-7 G18
1064-7 G21
1064-7 G24
B
20
1.0
5
– 40
– 50
– 60
–45
– 55
–65
–70
–75
–80
–85
–90
–45
–50
–75
–80
–85
–90
–40
–55
–60
–65
–70
48
44
40
36
32
28
24
20
16
12
8
4
0
0.1
1
0
THD + Noise vs Input
Power Supply Current vs
Power Supply Voltage
THD + Noise vs Frequency
f
V
V
f
(f
(PINS 3, 5 AT 2V)
A. PINS 3, 5 AT 2V
B. PINS 3, 5 AT 2.5V
V
f
f
(f
CLK
CLK
2
IN
CLK
S
IN
CLK
S
CLK
TOTAL POWER SUPPLY VOLTAGE (V)
= SINGLE 5V
= SINGLE 5V
= 1kHz
= 0.5V
= 1MHz
= 500kHz
4
/f
= 1MHz
/f
C
C
) = 100:1
) = 50:1
6
RMS
FREQUENCY (kHz)
8 10
INPUT (V
LTC1064-7
2
12
RMS
14
A
16
)
3
125°C
25°C
–55°C
18
1
B
20
1064-7 G19
1064-7 G22
4
1064-7 G25
10647fb
22 24
7
5
2