LTC1064-7M Linear Technology, LTC1064-7M Datasheet - Page 6

• Manufacturer Part Number: LTC1064-7M
• Description: Linear Phase/ 8th Order Lowpass Filter
• Manufacturer: Linear Technology

LTC1064-7
TYPICAL PERFOR
6
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
–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
= 0.5V
FREQUENCY (f
= 2MHz
/f
= 1MHz
/f
±5V
/f
C
0.2
C
C
2.5MHz
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
4
= 500kHz
/f
= 1MHz
/f
C
C
) = 100:1
) = 50:1
6
RMS
FREQUENCY (kHz)
8 10
INPUT (V
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
22 24
5
2