Datasheet > MSSCSA

MSSCSA

更新时间： 2024-11-04 01:20:15

品牌	Logo	应用领域
MSI		/
页数	文件大小	规格书
8页	65K
描述
Single Chip Spectrum Analyzer

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中文翻译

获取价格

数据手册

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MSSCSA 数据手册

6/2017

Sin g le Ch ip Sp e ctr u m An a ly z e r

Da ta Sh e e t

De s cr ip tio n

Fe a tu r e s

Selectable Power Modes

The MSSCSA is a single chip 1/6 octave 6

band spectrum analyzer whose center frequencies

are controlled by a single master clock. The

center frequencies are set at 1.12246, 1.2599,

1.4142, 1.5874, 1.78179 and 2 (normalized).

The sample to corner is 25:1 for the 2 Hz nor-

malized output and 44.545:1 at the 1.122 Hz

normalized output. The MSSCSA’s 1.178179 Hz

output is 2 MHz (Clock at 25 MHz).

Regular Power Consumption: 17 mA at +5V

Low Power Consumption: 6 mA at +5VDC

Powerdown Mode

Operates from 3.0V to 5.5 VDC

6 Six pole Bandpass filters in one package

Digitally controlled gain stage

Two Uncommitted Op Amps

No Microprocessor Needed

Multiple MSSCSA can be connected for spectrum

analysis by taking the master clock of the high

frequency filter and dividing by 2.

Ap p lica tio n s

Real-Time SpectrumAnalysis

Audio and Ultrasonic Analysis

Vibration Analysis

The MSSCSA includes two uncommitted op amps

for adding additional fixed gain for microphone or

other low level applications. A digitally program-

mable gain stage provides 0, 10 or 20 dB of

gain. The PD pin selects power down, low

power for ultrasonic applications and regular

power for operation at 2 MHz center frequency.

O r d e r in g In fo r m a tio n

Part Number

Package

Operating Temperature

o o

-40 to +85 C

MSSCSAN

SOIC-16N

The package is 150 mil wide (Narrow SOIC)

Ab s o lu te M a x im u m Ra tin g s

Power Supply Voltage

+6V

The MSSCSAis fabricated in 0.6 um CMOS

process for low power consumption and opera-

tion from 3.0 to 5.5 VDC

Storage Temperature Range

Operating Temperature Range

-60 to +150 C

-40 to +85 C

-10

-20

-30

-40

-50

-60

-70

-80

Figure 1: Normalized Frequency Response

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12 3 4 5 6 7 8

中文翻译

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