LTC1064-3CN Linear Technology, LTC1064-3CN Datasheet - Page 6

• Manufacturer Part Number: LTC1064-3CN
• Description: IC FILTR 8TH ORDR LOWPASS 14-DIP
• Manufacturer: Linear Technology

Specifications of LTC1064-3CN

• Filter Type: Bessel, Lowpass Switched Capacitor
• Frequency - Cutoff Or Center: 95kHz
• Number Of Filters: 1
• Max-order: 8th
• Voltage - Supply: ±2.375 V ~ 8 V
• Mounting Type: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 6. Gain/Phase, f
V
LTC1064-3
6
TYPICAL PERFOR A CE CHARACTERISTICS
S
= ±5V, T
FREQUENCY (kHz)
FREQUENCY (kHz)
100.000
110.000
120.000
130.000
140.000
150.000
10.000
20.000
30.000
40.000
50.000
60.000
70.000
80.000
90.000
0.500
1.000
1.500
2.000
2.500
3.000
3.500
4.000
4.500
5.000
5.500
6.000
6.500
7.000
7.500
8.000
8.500
9.000
9.500
A
= 25°C, f
CLK
–3dB
= 120kHz, Pin 10 at GND (fltr 120:1)
= 1kHz, LTC1064-3 Typical Response
GAIN (dB)
GAIN (dB)
–0.994d
–12.180
–19.460
–27.200
–34.700
–41.900
–48.700
–55.100
–60.900
–66.500
–71.660
–76.390
–80.910
–84.900
–88.750
–92.410
–98.290
T
–12.710
–20.500
–29.400
–38.300
–46.500
–54.000
–61.000
–67.310
–73.170
–78.600
–83.760
–88.630
–3.050
–6.520
A
–0.912
–3.090
–6.910
W
= 25°C
Table 8. Gain/Phase, f
Response V
U
S
= ±7.5V, f
PHASE (deg)
PHASE (deg)
–162.800
–114.200
–146.800
–173.300
–138.700
–82.210
116.700
–23.600
–74.000
164.700
145.800
130.610
117.130
105.880
–92.270
176.000
–77.800
174.600
138.300
109.100
40.200
96.140
87.510
81.380
78.190
52.860
85.500
–1.200
84.800
64.040
46.260
31.120
18.050
7.770
–3dB
CLK
= 20kHz, LTC1064-3 Typical
= 1.5MHz, Pin 10 at V
Table 7. Gain/Delay, f
V
S
= ±5V, T
FREQUENCY (kHz)
FREQUENCY (kHz)
100.000
110.000
120.000
130.000
140.000
150.000
0.200
0.300
0.400
0.500
0.600
0.700
0.800
0.900
1.000
1.100
1.200
1.300
1.400
1.500
1.600
1.700
1.800
1.900
2.000
10.000
20.000
30.000
40.000
50.000
60.000
70.000
80.000
90.000
A
= 25°C, f
+
(fltr 75:1)
–3dB
CLK
= 120kHz, Pin 10 at GND (fltr 120:1)
= 1kHz, LTC1064-3 Typical Response
T
GAIN (dB)
GAIN (dB)
–59.600
–65.900
–71.750
–77.170
–10.870
–12.180
–12.450
–19.920
–28.500
–37.200
–45.300
–52.700
–82.370
–87.400
A
–0.354
–0.520
–0.730
–1.000
–1.320
–1.670
–2.090
–2.540
–3.050
–3.600
–4.220
–4.900
–5.670
–6.520
–7.470
–8.500
–9.650
–0.944
–3.170
–6.910
= 125°C
PHASE (deg)
DELAY (ms)
–140.700
–92.880
175.500
–78.000
170.500
132.200
100.900
–11.380
0.458
0.456
0.454
0.452
0.449
0.448
0.446
0.446
0.445
0.446
0.449
0.448
0.447
0.446
0.441
0.432
0.422
0.409
0.395
85.700
–0.600
74.900
52.600
32.850
15.840
1.130
10643fa