Datasheet > LTC1566-1

LTC1566-1

更新时间： 2024-10-27 22:17:31

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
8页	188K
描述
Low Noise 2.3MHz Continuous Time Lowpass Filter

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中文翻译

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LTC1566-1 数据手册

LTC1566-1

Low Noise 2.3MHz

Continuous Time Lowpass Filter

FEATURES

DESCRIPTIO

■

7th Order, 2.3MHz Lowpass Filter in an SO-8

The LTC^®1566-1 is a 7th order continuous time lowpass

filter with 12dB of passband gain. The selectivity, linearity

and dynamic range makes the LTC1566-1 suitable for

filtering in data communications or data acquisition

systems.Thefilterattenuationis40dBat1.5× f_CUTOFFand

at least 60dB for frequencies above 10MHz.

■

62µV_RMSInput Referred Noise

■

Operates on a Single 5V or a ±5V Supply

Differential Inputs and Outputs

Low Offset (3mV typical, 10mV_MAX

Adjustable Output Common Mode Voltage

40dB Attenuation at 1.5 × f_CUTOFF

Requires No External Components

■

)

■

The LTC1566-1 has an input referred noise of 62µV_RMSin

a 2MHz bandwidth. In receiver applications where the

signal levels are small, the filter features 71dB of spurious

free dynamic range.

APPLICATIO S

With 5% accuracy of the cutoff frequency, the LTC1566-1

can be used in applications requiring pairs of matched

filters, such as transceiver I and Q channels.

■

WCDMA Basestations

■

Communication Filters

■

Antialiasing Filters

Smoothing or Reconstruction Filters

Matched Filter Pairs

Replacement for LC Filters

■

The differential inputs and outputs provide a simple inter-

face for wireless systems. The high impedance inputs are

easily coupled to differential demodulators or D/A con-

verters. The output DC common mode voltage and output

DC offset voltage are adjustable so the signal path can be

optimized for driving an A/D converter or differential

modulator.

■

Other cutoff frequencies and single-ended I/O can be

provided upon request. Please contact LTC Marketing.

, LTC and LT are registered trademarks of Linear Technology Corporation.

TYPICAL APPLICATIO

Frequency Response

1000

900

800

700

600

500

400

300

200

100

GAIN

Single 5V Supply, Differential

2.3MHz Lowpass Filter

–10

–20

–30

–40

–50

–60

–70

–80

–

OUT

LTC1566-1

OUT

–

DELAY

–

GND

0.1µF

10k

–

ODC

0.1

1.0

100

FREQUENCY (MHz)

1566-1 TA01

1566-1 G01

sn15661 1566-1fs

12 3 4 5 6 7 8

中文翻译

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与LTC1566-1相关器件

型号	品牌	获取价格	描述	数据表
LTC1566-1CS8	Linear	获取价格	Low Noise 2.3MHz Continuous Time Lowpass Filter
LTC1566-1IS8	Linear	获取价格	Low Noise 2.3MHz Continuous Time Lowpass Filter
LTC1566-1IS8#TR	Linear	获取价格	LTC1566-1 - Low Noise 2.3MHz Continuous Time Lowpass Filter; Package: SO; Pins: 8; Tempera
LTC1566-1IS8#TRPBF	Linear	获取价格	LTC1566-1 - Low Noise 2.3MHz Continuous Time Lowpass Filter; Package: SO; Pins: 8; Tempera
LTC1569-6	Linear	获取价格	Linear Phase, DC Accurate, Low Power, 10th Order Lowpass Filter
LTC1569-6	ADI	获取价格	线性相位、DC 准确、低功率、10 阶低通滤波器
LTC1569-6_1	Linear	获取价格	Linear Phase, DC Accurate, Low Power, 10th Order Lowpass Filter
LTC1569-7	Linear	获取价格	Linear Phase, DC Accurate, Tunable, 10th Order Lowpass Filter
LTC1569-7	ADI	获取价格	线性相位、DC 准确、可调谐、10 阶低通滤波器
LTC1569C	Linear	获取价格	Linear Phase, DC Accurate, Tunable, 10th Order Lowpass Filter

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