Ltc1064-3
6
10643fa
表格 6. 增益/阶段, f
–3dB
= 1khz, ltc1064-3 典型 回馈
V
S
=
±
5v, t
一个
= 25
°
c, f
CLK
= 120khz, 管脚 10 在 地 (fltr 120:1)
表格 7. 增益/延迟, f
–3dB
= 1khz, ltc1064-3 典型 回馈
V
S
=
±
5v, t
一个
= 25
°
c, f
CLK
= 120khz, 管脚 10 在 地 (fltr 120:1)
频率 (khz) 增益 (db) 延迟 (ms)
0.200 –0.354 0.458
0.300 –0.520 0.456
0.400 –0.730 0.454
0.500 –1.000 0.452
0.600 –1.320 0.449
0.700 –1.670 0.448
0.800 –2.090 0.446
0.900 –2.540 0.446
1.000 –3.050 0.445
1.100 –3.600 0.446
1.200 –4.220 0.449
1.300 –4.900 0.448
1.400 –5.670 0.447
1.500 –6.520 0.446
1.600 –7.470 0.441
1.700 –8.500 0.432
1.800 –9.650 0.422
1.900 –10.870 0.409
2.000 –12.180 0.395
频率 (khz) 增益 (db) 阶段 (deg)
0.500 –0.994d –82.210
1.000 –3.050 –162.800
1.500 –6.520 116.700
2.000 –12.180 40.200
2.500 –19.460 –23.600
3.000 –27.200 –74.000
3.500 –34.700 –114.200
4.000 –41.900 –146.800
4.500 –48.700 –173.300
5.000 –55.100 164.700
5.500 –60.900 145.800
6.000 –66.500 130.610
6.500 –71.660 117.130
7.000 –76.390 105.880
7.500 –80.910 96.140
8.000 –84.900 87.510
8.500 –88.750 81.380
9.000 –92.410 78.190
9.500 –98.290 52.860
T
一个
= 25
°
C
频率 (khz) 增益 (db) 阶段 (deg)
10.000 –0.912 –92.270
20.000 –3.090 176.000
30.000 –6.910 85.500
40.000 –12.710 –1.200
50.000 –20.500 –77.800
60.000 –29.400 –138.700
70.000 –38.300 174.600
80.000 –46.500 138.300
90.000 –54.000 109.100
100.000 –61.000 84.800
110.000 –67.310 64.040
120.000 –73.170 46.260
130.000 –78.600 31.120
140.000 –83.760 18.050
150.000 –88.630 7.770
T
一个
= 125
°
C
频率 (khz) 增益 (db) 阶段 (deg)
10.000 –0.944 –92.880
20.000 –3.170 175.500
30.000 –6.910 85.700
40.000 –12.450 –0.600
50.000 –19.920 –78.000
60.000 –28.500 –140.700
70.000 –37.200 170.500
80.000 –45.300 132.200
90.000 –52.700 100.900
100.000 –59.600 74.900
110.000 –65.900 52.600
120.000 –71.750 32.850
130.000 –77.170 15.840
140.000 –82.370 1.130
150.000 –87.400 –11.380
表格 8. 增益/阶段, f
–3dB
= 20khz, ltc1064-3 典型
回馈 v
S
=
±
7.5v, f
CLK
= 1.5mhz, 管脚 10 在 v
+
(fltr 75:1)
典型 perfor 一个 ce characTERISTICS
UW
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