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

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

TYPICAL PERFOR
Table 1. Passband Gain and Phase
V
FREQUENCY (kHz)
f
f
f
f
Table 3. Passband Gain and Phase
V
FREQUENCY (kHz)
f
f
f
f
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
S
S
= 7.5V, Ratio = 50:1, T
= 5V, Ratio = 50:1, T
= 250kHz (Typical Unit)
= 500kHz (Typical Unit)
= 750kHz (Typical Unit)
= 1MHz (Typical Unit)
= 250kHz (Typical Unit)
= 500kHz (Typical Unit)
= 750kHz (Typical Unit)
= 1MHz (Typical Unit)
10.000
11.250
15.000
10.000
15.000
20.000
10.000
11.250
15.000
10.000
15.000
20.000
0.000
1.250
2.500
3.750
5.000
0.000
2.500
5.000
7.500
0.000
3.750
7.500
0.000
5.000
0.000
1.250
2.500
3.750
5.000
0.000
2.500
5.000
7.500
0.000
3.750
7.500
0.000
5.000
A
= 25 C
A
= 25 C
GAIN (dB)
GAIN (dB)
– 0.085
– 0.085
– 0.261
– 1.092
– 3.647
– 0.091
– 0.091
– 0.251
– 1.028
– 3.488
– 0.106
– 0.106
– 0.264
– 0.943
– 3.206
– 0.131
– 0.131
– 0.291
– 0.853
– 2.864
– 0.071
– 0.071
– 0.243
– 1.068
– 3.609
– 0.081
– 0.081
– 0.236
– 0.981
– 3.371
– 0.105
– 0.105
– 0.261
– 0.883
– 3.008
– 0.134
– 0.134
– 0.292
– 0.771
– 2.571
W
A
U
CE
C
HARA TERISTICS
PHASE (DEG)
PHASE (DEG)
– 146.38
– 255.45
– 256.16
– 146.88
– 256.58
– 146.87
– 256.81
–146.78
– 146.34
– 255.40
– 256.13
– 146.80
– 256.57
– 146.83
– 256.88
–146.71
– 37.31
– 37.57
– 37.65
– 37.71
– 37.29
– 37.52
– 37.62
– 37.75
180.00
180.00
180.00
180.00
180.00
180.00
180.00
180.00
71.51
71.36
71.26
71.11
71.48
71.35
71.26
70.99
C
Table 2. Passband Gain and Phase
V
FREQUENCY (kHz)
f
f
f
f
Table 4. Passband Gain and Phase
V
FREQUENCY (kHz)
f
f
f
f
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
S
S
= 7.5V, Ratio = 100:1, T
= 5V, Ratio = 100:1, T
= 250kHz (Typical Unit)
= 500kHz (Typical Unit)
= 750kHz (Typical Unit)
= 1MHz (Typical Unit)
= 250kHz (Typical Unit)
= 500kHz (Typical Unit)
= 750kHz (Typical Unit)
= 1MHz (Typical Unit)
10.000
10.000
0.000
0.625
1.250
1.875
2.500
0.000
1.250
2.500
3.750
5.000
0.000
1.875
3.750
5.625
7.500
0.000
2.500
5.000
7.500
0.000
0.625
1.250
1.875
2.500
0.000
1.250
2.500
3.750
5.000
0.000
1.875
3.750
5.625
7.500
0.000
2.500
5.000
7.500
A
= 25 C
A
= 25 C
GAIN (dB)
GAIN (dB)
– 0.201
– 0.201
– 0.727
– 2.075
– 5.205
– 0.176
– 0.176
– 0.645
– 1.945
– 5.032
– 0.161
– 0.161
– 0.574
– 1.789
– 4.779
– 0.157
– 0.157
– 0.538
– 1.666
– 4.527
– 0.189
– 0.189
– 0.707
– 2.048
– 5.711
– 0.159
– 0.159
– 0.603
– 1.872
– 4.926
– 0.149
– 0.149
– 0.536
– 1.704
– 4.621
– 0.151
– 0.151
– 0.511
– 1.581
– 4.336
LTC1164-7
PHASE (DEG)
PHASE (DEG)
– 143.66
– 247.79
– 143.93
– 248.52
– 144.45
– 249.82
– 145.02
– 251.13
– 143.60
– 247.74
– 144.00
– 248.80
– 144.72
– 250.48
– 145.45
– 252.01
– 36.79
– 36.88
– 37.04
– 37.28
– 36.75
– 36.85
– 37.13
– 37.52
180.00
180.00
180.00
180.00
180.00
180.00
180.00
180.00
71.39
71.34
71.32
71.23
71.39
71.35
71.28
71.10
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