LTC1164-7 Linear Technology, LTC1164-7 Datasheet - Page 6

• Manufacturer Part Number: LTC1164-7
• Description: Low Power/ Linear Phase 8th Order Lowpass Filter
• Manufacturer: Linear Technology

TYPICAL PERFOR
LTC1164-7
6
–45
–50
–75
–80
–85
–90
– 40
– 50
– 60
–40
–55
–60
–65
–70
– 40
–45
– 50
– 55
– 60
– 70
–75
–80
–85
–90
–45
– 55
–65
– 70
–75
–80
–85
–90
–65
0.1
1
1
THD + Noise vs Frequency
THD + Noise vs Input
THD + Noise vs Frequency
A. AGND = 2V
B. AGND = 2.5V
V
V
f
(f
AGND = 2.5V
(5 REPRESENTA-
TIVE UNITS)
V
f
f
(f
V
V
f
(f
(5 REPRESENTA-
TIVE UNITS)
CLK
IN
CLK
CLK
S
IN
S
IN
CLK
S
CLK
CLK
= ±5V
= SINGLE 5V
= SINGLE 5V
= 1kHz
= 0.5V
= 1V
= 500kHz
= 500kHz
= 500kHz
/f
/f
/f
C
C
C
) = 100:1
) = 100:1
) = 100:1
RMS
RMS
FREQUENCY (kHz)
FREQUENCY (kHz)
INPUT (V
2
2
RMS
)
3
3
W
1
B
1164-7 G24
1164-7 G21
1164-7 G18
4
4
A
A
U
2
5
5
CE
C
HARA TERISTICS
– 40
– 50
– 60
–40
–45
–50
–90
–45
– 55
–65
– 70
–75
–80
–85
–90
–55
–60
–65
–70
–75
–80
–85
5
4
2
1
0
3
0.1
1
THD + Noise vs Input
THD + Noise vs Frequency
Phase Matching vs Frequency
0
f
f
(f
V
V
f
(f
AGND = 2V
(5 REPRESENTA-
TIVE UNITS)
IN
CLK
PHASE DIFFERENCE BETWEEN
ANY TWO UNITS (SAMPLE OF
50 REPRESENTATIVE UNITS)
V
f
(f
T
CLK
CLK
CLK
A
S
IN
CLK
S
CLK
= 1kHz
= 0°C TO 70°C
= SINGLE 5V
FREQUENCY (f
= 0.5V
= 500kHz
/f
= 500kHz
/f
±5V
/f
0.2
C
C
C
500kHz
C
) = 50:1
) = 50:1
) = 50:1 OR 100:1
RMS
FREQUENCY (kHz)
INPUT (V
0.4
A. V
B. V
CUTOFF
S
S
RMS
= ±5V
= ±7.5V
1
0.6
/FREQUENCY)
)
5
0.8
A
1164-7 G22
1164-7 G19
1164-7 G25
B
10
1.0
5
– 40
– 50
– 60
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
–45
– 55
–65
– 70
–75
–80
–85
–90
–40
12
11
10
9
8
7
6
5
4
3
2
1
0
0.1
1
0
THD + Noise vs Frequency
Power Supply Current vs
Power Supply Voltage
THD + Noise vs Input
A. AGND = 2V
B. AGND = 2.5V
V
f
f
(f
V
V
f
(f
AGND = 2.5V
(5 REPRESENTA-
TIVE UNITS)
CLK
IN
CLK
S
1
S
IN
CLK
CLK
= SINGLE 5V
= 1kHz
= SINGLE 5V
= 0.5V
= 500kHz
= 500kHz
/f
/f
2
C
C
POWER SUPPLY (V
) = 50:1
)= 50:1
RMS
3
FREQUENCY (kHz)
INPUT (V
4
5
RMS
6
+
)
OR V
5
7
1
–
B
8
)
125°C
–55°C
25°C
1164-7 G23
1164-7 G20
1164-7 G26
9
A
10
10
2