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參數(shù)資料
| 型號： | LTC1064CSW#TR |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 1/20頁 |
| 文件大小： | 0K |
| 描述： | IC FILTER LP BLD BLK QUAD 24SOIC |
| 標準包裝： | 1,000 |
| 濾波器類型： | 通用開關(guān)電容器 |
| 頻率 - 截止或中心： | 140kHz |
| 濾波器數(shù)： | 4 |
| 濾波器階數(shù)： | 8th |
| 電源電壓： | ±2.37 V ~ 8 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 24-SOIC |
| 包裝： | 帶卷 (TR) |
LTC1064
1
1064fb
INV B
HPB/NB
BPB
LPB
SB
AGND
V+
SA
LPA
BPA
HPA/NA
INV A
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
INV C
HPC/NC
BPC
LPC
SC
V–
CLK
50/100
LPD
BPD
HPD
INV D
LTC1064
10k
18.25k
10.7k
10k
12.1k
17.4k
RH2
102k
13k
66.5k
RL2
26.7k
41.2k
12.7k
14k
121k
10k
22.1k
VIN
8V
(FROM
RH2, RL2)
5MHz
0.1
F
0.1
F
–8V
PIN 12
VOUT
1064 TA01
8V
10k
49.9K
11.5K
FOR fCLK = 5MHz, ADD C1 = 10pF BETWEEN PINS 4, 1
C2 = 10pF BETWEEN PINS 21, 24
C3 = 27pF BETWEEN PINS 9, 12
WIDEBAND NOISE
140VRMS
■ Anti-Aliasing Filters
■ Wide Frequency Range Tracking Filters
■ Spectral Analysis
■ Loop Filters
■
Four Filters in a 0.3 Inch Wide Package
■ Maximum Center Frequency: 140kHz
■ Customized Version with Internal Resistors
Available
■ One Half the Noise of the LTC1059/LTC1060/
LTC1061 Devices
■
Maximum Clock Frequency: 7MHz
■ Clock-to-Center Frequency Ratio of 50:1 and 100:1
Simultaneously Available
■
Power Supplies:
±2.375V to ±8V
■ Low Offsets
■ Low Harmonic Distortion
■
Available in 24-Pin DIP and SO Wide Packages
The LTC
1064 consists of four high speed, low noise
switched-capacitor filter building blocks. Each filter build-
ing block, together with an external clock and three to five
resistors can provide various 2nd order functions like
lowpass, highpass, bandpass and notch. The center fre-
quency of each 2nd order function can be tuned with an
external clock, or a clock and resistor ratio. For Q
≤ 5, the
center frequency range is from 0.1Hz to 100kHz. For Q
≤
3, the center frequency range can be extended to 140kHz.
Up to 8th order filters can be realized by cascading all four
2nd order sections. Any classical filter realization (such as
Butterworth, Cauer, Bessel and Chebyshev) can be formed.
A customized monolithic version of the LTC1064 includ-
ing internal thin film resistors can be obtained for high
volume applications. Consult LTC Marketing for details.
APPLICATIO S
U
TYPICAL APPLICATIO
U
DESCRIPTIO
U
FEATURES
Low Noise, Fast, Quad
Universal Filter Building Block
Gain vs Frequency
Clock-Tunable 8th Order Cauer Lowpass Filter with fCUTOFF up to 100kHz
INPUT FREQUENCY (Hz)
1k
GAIN
(dB)
10k
100k
1M
1064 TA02
0
–15
–30
–45
–60
–75
–90
–105
–120
–135
fCLK = 5MHz
RIPPLE =
±0.1dB
fCLK = 1MHz
RIPPLE =
±0.05dB
, LTC and LT are registered trademarks of Linear Technology Corporation.
LTCMOS is a trademark of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
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相關(guān)代理商/技術(shù)參數(shù) |
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| LTC1064M | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Low Noise, Fast, Quad Universal Filter Building Block |
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| LTC1065 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:DC Accurate, Clock-Tunable Linear Phase 5th Order Bessel Lowpass Filter |
| LTC1065_09 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:DC Accurate, Clock-Tunable Linear Phase 5th Order Bessel Lowpass Filter |
| LTC1065C | 制造商:LINER 制造商全稱:Linear Technology 功能描述:DC Accurate, Clock-Tunable Linear Phase 5th Order Bessel Lowpass Filter |
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