LTC1264-7MJ Linear Technology, LTC1264-7MJ Datasheet - Page 9
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LTC1264-7MJ
Manufacturer Part Number
LTC1264-7MJ
Description
250KHZ PHASE CORRECTED LOWPASS F
Manufacturer
Linear Technology
Datasheet
1.LTC1264-7CN.pdf
(16 pages)
Specifications of LTC1264-7MJ
Filter Type
Linear Phase, Lowpass Switched Capacitor
Frequency - Cutoff Or Center
200kHz
Number Of Filters
1
Max-order
8th
Voltage - Supply
±2.37 V ~ 8 V
Mounting Type
*
Package / Case
*
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
TYPICAL PERFOR
Table 3. Passband Gain and Phase
V
FREQUENCY (kHz)
f
f
f
Table 5. Passband Gain and Phase
V
FREQUENCY (kHz)
f
f
f
f
CLK
CLK
CLK
CLK
CLK
CLK
CLK
S
S
= ±5V, (f
= Single 5V, (f
= 1MHz (Typical Unit)
= 2MHz (Typical Unit)
= 3MHz (Typical Unit)
= 0.5MHz (Typical Unit)
= 1MHz (Typical Unit)
= 1.5MHz (Typical Unit)
= 2MHz (Typical Unit)
120.000
10.000
20.000
30.000
40.000
20.000
40.000
60.000
80.000
30.000
60.000
90.000
10.000
15.000
20.000
10.000
20.000
30.000
40.000
15.000
30.000
45.000
60.000
20.000
40.000
60.000
80.000
0.000
0.000
0.000
0.000
5.000
0.000
0.000
0.000
CLK
/ f
C
CLK
) = 25:1, T
/ f
C
) = 25:1, T
A
= 25°C
GAIN (dB)
GAIN (dB)
– 0.631
– 2.732
– 0.016
– 0.016
– 0.211
– 0.968
– 2.864
– 0.006
– 0.006
– 0.044
– 0.369
– 1.507
– 0.515
– 2.598
– 0.706
– 2.781
– 0.096
– 0.741
– 2.432
– 0.838
W
0.081
0.081
0.071
0.161
0.161
0.166
0.125
0.125
0.043
0.061
0.061
0.151
0.151
0.321
0.203
A
= 25°C
A
U
CE
C
HARA TERISTICS
PHASE (DEG)
PHASE (DEG)
– 121.10
– 222.28
– 125.42
– 226.47
– 133.27
– 237.35
– 119.79
– 220.82
– 122.53
– 223.59
– 126.47
– 228.12
– 137.86
– 244.58
– 19.54
– 23.21
– 28.54
– 18.52
– 20.75
– 23.82
– 31.15
180.00
180.00
180.00
180.00
180.00
180.00
180.00
80.94
78.78
76.07
81.47
80.23
78.49
75.03
C
Table 4. Passband Gain and Phase
V
FREQUENCY (kHz)
f
f
f
Table 6. Passband Gain and Phase
V
FREQUENCY (kHz)
f
f
f
f
CLK
CLK
CLK
CLK
CLK
CLK
CLK
S
S
= ±5V, (f
= Single 5V, (f
= 1MHz (Typical Unit)
= 2MHz (Typical Unit)
= 3MHz (Typical Unit)
= 0.5MHz (Typical Unit)
= 1MHz (Typical Unit)
= 1.5MHz (Typical Unit)
= 2MHz (Typical Unit)
10.000
15.000
20.000
10.000
20.000
30.000
40.000
15.000
30.000
45.000
60.000
10.000
10.000
15.000
20.000
15.000
22.500
30.000
10.000
20.000
30.000
40.000
0.000
5.000
0.000
0.000
0.000
2.500
5.000
7.500
0.000
5.000
0.000
7.500
0.000
CLK
/ f
C
CLK
) = 50:1, T
/ f
C
) = 50:1, T
A
= 25°C
GAIN (dB)
GAIN (dB)
– 0.249
– 1.135
– 3.225
– 0.043
– 0.864
– 3.021
– 0.753
– 2.987
– 0.217
– 1.108
– 3.198
– 0.122
– 0.988
– 3.111
– 0.744
– 2.949
– 0.599
– 3.031
0.032
0.032
0.101
0.125
0.043
0.075
0.075
0.114
0.114
0.174
0.174
0.066
0.232
0.219
0.101
0.125
0.232
A
= 25°C
LTC1264-7
PHASE (DEG)
PHASE (DEG)
– 113.28
– 210.54
– 128.74
– 231.29
– 105.10
– 199.26
– 107.02
– 201.63
– 117.12
– 215.79
– 134.63
– 239.09
– 105.20
– 199.22
– 15.45
– 25.31
– 10.40
– 11.88
– 17.84
– 29.26
– 10.65
180.00
180.00
180.00
180.00
180.00
180.00
180.00
82.47
77.88
84.79
83.96
81.36
75.98
84.60
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