Datasheet Linear Technology LTC1164 — 数据表

制造商	Linear Technology
系列	LTC1164

低功耗，低噪声，四通道通用滤波器构建块

数据表

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PDF, 214 Kb, 修订版: A, 文件上传: Aug 10, 2017

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价格

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	LTC1164ACN#PBF	LTC1164ACSW#PBF	LTC1164ACSW#TRPBF	LTC1164CN#PBF	LTC1164CSW#PBF	LTC1164CSW#TRPBF
N	1	2	3	4	5	6
Package	N-24 包装外形图	SW-24 包装外形图	SW-24 包装外形图	N-24 包装外形图	SW-24 包装外形图	SW-24 包装外形图
Package Code	N	SW	SW	N	SW	SW
Package Index	05-08-1510 (N24)	05-08-1620 (SW24)	05-08-1620 (SW24)	05-08-1510 (N24)	05-08-1620 (SW24)	05-08-1620 (SW24)
Pin Count	24	24	24	24	24	24

参数化

Parameters / Models	LTC1164ACN#PBF	LTC1164ACSW#PBF	LTC1164ACSW#TRPBF	LTC1164CN#PBF	LTC1164CSW#PBF	LTC1164CSW#TRPBF
Clock Tunable	yes	yes	yes	yes	yes	yes
Export Control	no	no	no	no	no	no
Filter Order, order	8	8	8	8	8	8
Filters Per Package	4	4	4	4	4	4
Fo Max, kHz	20	20	20	20	20	20
Fo Min, kHz	1	1	1	1	1	1
Fo/Fclk	100, 50:1	100, 50:1	100, 50:1	100, 50:1	100, 50:1	100, 50:1
Isupply, mA	4	4	4	4	4	4
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70
Preconfigured	Universal	Universal	Universal	Universal	Universal	Universal
Vs Max, V	16	16	16	16	16	16
Vs Min, V	4.75	4.75	4.75	4.75	4.75	4.75

生态计划

	LTC1164ACN#PBF	LTC1164ACSW#PBF	LTC1164ACSW#TRPBF	LTC1164CN#PBF	LTC1164CSW#PBF	LTC1164CSW#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

应用须知

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Better than Bessel Linear Phase Filters For Data Communications &mdash AN56
PDF, 311 Kb, 档案已发布: Jan 1, 1994
The pace of the world of digital communications is increasing at a tremendous rate. Each day the engineer is requested to compact more data in the same channel bandwidth with closer channel spacing. This application note discusses some of the requirements and techniques for using the new LTC1064/1164 and LTC1264-7 filters which were designed specifically for digital communications. The terms "channel bandwidth," "eye diagrams" and "linear phase" filtering are discussed without the need for the "engineering speak" which permeates many textbook explanations of the same subjects.
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Application Note 56
January 1994 вЂњBetter than BesselвЂќ Linear Phase Filters
for Data Communications
Richard Markell INTRODUCTION Enter the LTC1264-7 Linear Phase Filter The pace of the world of digital communications is increasing at a tremendous rate. Daily, the engineer is
requested to compact more data in the same channel
bandwidth with closer channel spacing. As an example,
multilevel Pulse Amplitude Modulation (PAM) systems
can be used to compress data into a bandwidth limited
channel. The most typical PAM system is simply ones and
zeros, the binary system. By shifting from a two-level
system to a four-level system, we double the data bandwidth in a bandwidth limited channel at the expense of
requiring a 8dB higher signal-to-noise ratio at the receiver.1 This signal-to-noise trade-off to cram more bits
into the same bandwidth is why filtering is becoming more
and more critical in data transmission. This is precisely
why the LTC data communications filters were born. The LTC1264-7 has group delay which is equal to the
Bessel in the passband while it has rejection at the second
harmonic of the cutoff frequency of вЂ“ 30dB versus the
BesselвЂ™s вЂ“ 12dB. Thus, Bessel is banished, replaced by a
better linear phase solution for the data transmission
problem. Even the most conservative data compaction
engineer will agree that the LTC1264-7 is вЂњBetter than
Bessel.вЂќ Enough hoopla2, letвЂ™s get into the details. Filters such as the Bessel switched capacitor filter
(LTC1064-3), although having excellent transient response, …

模型线

系列: LTC1164 (6)

LTC1164ACN#PBF LTC1164ACSW#PBF LTC1164ACSW#TRPBF LTC1164CN#PBF LTC1164CSW#PBF LTC1164CSW#TRPBF

制造商分类

Signal Conditioning > Filters > Filter Building Blocks