LTC1064-4CSW Linear Technology, LTC1064-4CSW Datasheet - Page 6

• Manufacturer Part Number: LTC1064-4CSW
• Description: IC FILTR 8TH ORDR LOWPASS 16SOIC
• Manufacturer: Linear Technology

Specifications of LTC1064-4CSW

• Filter Type: Cauer, 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: LTC1064-4CS

Table 7. Gain/Phase for Figure 6.
Typical Response, Pin 10 at V
V
LTC1064-4
6
TYPICAL PERFOR A CE CHARACTERISTICS
S
= ±7.5V, f
FREQUENCY (kHz)
FREQUENCY (kHz)
100.000
10.000
12.000
14.000
16.000
18.000
20.000
22.000
24.000
26.000
28.000
30.000
32.000
34.000
36.000
38.000
40.000
42.000
44.000
46.000
48.000
50.000
10.000
20.000
30.000
40.000
50.000
60.000
70.000
80.000
90.000
CLK
= 2MHz, Ratio = 50:1
GAIN (dB)
GAIN (dB)
–14.320
–19.460
+
, f
–0.094
–0.100
–0.090
–0.080
–0.060
–0.040
–0.020
–0.020
–0.030
–0.010
–0.070
–0.920
–4.000
–8.970
–0.071
–0.040
W
0.000
0.020
0.030
0.020
0.010
0.050
0.190
0.410
0.670
0.920
1.150
1.530
1.110
CUTOFF
U
= 40kHz,
Table 9. Gain/Phase for Figure 7.
Typical Response, Pin 10 at V
V
S
= ±7.5V, T
PHASE (deg)
PHASE (deg)
–102.500
–138.300
–176.100
–107.200
–123.300
–139.600
–156.500
–173.800
–110.100
–147.000
–173.500
–75.900
–91.400
–64.100
–33.800
–67.800
–10.900
–96.500
168.200
149.400
130.000
109.400
–22.000
166.800
143.100
87.700
64.600
39.500
11.400
98.400
48.200
A
= 125°C, f
CLK
Table 8. Gain/Phase for Figure 7.
Typical Response, Pin 10 at V
V
S
= 5MHz, Ratio = 50:1
+
= ±7.5V, T
FREQUENCY (kHz)
FREQUENCY (kHz)
f
CUTOFF
100.000
110.000
120.000
130.000
140.000
150.000
160.000
170.000
180.000
190.000
200.000
110.000
120.000
130.000
140.000
150.000
160.000
170.000
180.000
190.000
200.000
10.000
20.000
30.000
40.000
50.000
60.000
70.000
80.000
90.000
= 100kHz,
A
= 25°C, f
CLK
= 5MHz, Ratio = 50:1
GAIN (dB)
–32.600
–41.000
–49.200
–57.500
–92.050
GAIN (dB)
–28.000
–37.000
–85.300
+
–14.530
–23.800
–66.500
–77.770
–18.240
–45.700
–54.300
–63.300
–73.610
–83.390
, f
–1.310
–5.640
–7.420
–0.096
–0.100
–0.080
–0.040
–0.120
–0.460
0.020
0.070
0.040
CUTOFF
= 100kHz,
PHASE (deg)
PHASE (deg)
–129.000
–132.300
–168.200
–138.990
–49.300
–32.390
–64.900
–98.100
153.600
112.100
167.800
126.700
–27.600
–24.900
–60.210
172.100
119.400
129.580
–2.320
66.400
14.600
96.200
71.300
49.200
29.000
76.740
83.300
54.000
9.800
2.100
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