Cosinus CMP60116-1/2 Manuel utilisateur

MULTI-CHANNEL LOW NOISE AMPLIFICATION SYSTEM

CMP60116-1/2

INSTRUCTION MANUAL

MULTI-CHANNEL LOW NOISE AMPLIFICATION SYSTEM

CMP60116-1/2

INSTRUCTION MANUAL

DA00073361-001

i CMP60116-1/2

―――Preface ―――

Thank you for purchasing the “MULTI-CHANNEL LOW NOISE AMPLIFICATION SYSTEM

CMP60116-1/2”.

For safe and correct use of this product, please read the “Safety Precautions” section that

follows before attempting to use the instrument.

●Marks and symbols

For safe operation by the use and to prevent damage to the instrument, prelase give

attention to the following marks and symbols that are used in this manual.

This mark indicates information for preventing the possibiliy of death or serious

personal injury from electrical shock or other hazards or damage to the instrument in

the use or handling of this instrument.

This mark indicates information for preventing the possibility of injury to the use or

damage to the instrument and the use for handling of this instrument.

●This manual consists of the following chapters.

If using this product for the first time, start from “1. Outline”.

1. Outline

This chapter gives an overview and describes the features and applications of this

product and the simple operating principle of the product.

2. Preparation before Use

This chapter describes important preparations to be made before installation and

operation.

3. Panel Features and Basic Operations

This chapter explains the basic operations of the panels.

4. Maintenance

This chapter describes a method for simply inspecting operation.

5. Specifications

This chapter gives specifications (functions and perfoemance).

CAUTION

WARNING

ii CMP60116-1/2

Safety Precautions

To ensure safe use, be sure to observe the following safety precautions.

NF Corporation shall not be held liable for damages that arise from a failure to observe

these safety precautions or warnings or cautions in the instruction manual.

●Be sure to observe the information of the instcutions manual.

The instruction manual contains information for the safe operation of the product.

Be sure to read the information first before using the product.

All the warnings in the instruction manual are intended for preventing risks that

may lead to serious accidents. Ensure to obey them.

●Check the power supply voltage.

This product operates on the power supply voltage indicated in the instruction

manual. Prior to connecting the power supply, check that the voltage of the power

supply matches the rated power supply of the product.

●If you notice anything strange.

If this product emits smoke, an unusual smell or strange sound, immediately power it

off and stop using it.

If such an anomaly occurs, prevent anyone from using this product until it has been

repaired, and immediately report the problem to NF Corporation or one of out

representatives.

●Do not operate in an explosive atmosphere.

An explosion or other such hazard may result.

●Do not remove the cover.

Never remove the cover.

Even when the inside of this producti needs to be inspected, do not touch the inside.

All such inspections are to be performed by service technicians designated by NF

Corporation.

●Do not modify the product.

Never modify the product. Modification to the product may pose a new risk. We may

refuse the repair of a modified product.

●Ensure that water does not get into this product.

Using the product in wet condition may cause electric shock and fire. When water etc.

get into the product, immediately power it off, and contact NF Corporation or one of our

representatives.

● If lightning occures, power off and disconnect this product.

A lightning may cause an electric shockm a fire and a failure.

iii CMP60116-1/2

Safety Precautions

WARNING

●Safety symbols

Caution, refer to instruction manual.

This notifies the user of potential hazards and indicates that he/she

must refer to the instruction manual.

Caution, possibility of electric shock.

This indicates that an electric shock may occur under specific

conditions.

Warning

This contains information to avoid risks in equipment handling

that could result in loss life or bodily injury.

Caution

This contains information to avoid risks equipment handling that

could result in minor or moderate injury to person or damage to

property or the equipment.

●Other symbol

This indicates that the terminal or the outer conductor of the connector is

connected to the signal ground.

● Disposal of this product

a) Use the servies of an industrial waste disposal contractor for disposal of the entire

product.

b) This product does not include batteries.

c) This product does not include mercury.

CAUTION

iv CMP60116-1/2

Contents

Page

Preface..................................................................................................................................i

Safety Precautions................................................................................................................ii

1. Outline................................................................................................................... 1-1

1.1 Overview................................................................................................................ 1-2

1.2 Features................................................................................................................. 1-2

1.3 Applications...........................................................................................................1-3

1.4 Circuit functions ................................................................................................... 1-3

2. Preparation before Use......................................................................................... 2-1

2.1 Checking before use .............................................................................................. 2-2

2.2 Conditions for installation location .....................................................................2-3

2.3 Power supply ......................................................................................................... 2-4

2.3.1 Connecting to low noise DC power supply LP5391...................................... 2-5

2.3.2 Connecting to CMP60116-3 ...........................................................................2-6

3. Panel Features and Basic Operations ................................................................. 3-1

3.1 Panel component names and functions ............................................................... 3-2

3.2 Input connection and installation........................................................................ 3-5

3.3 Output connection................................................................................................. 3-6

3.4 Turning on power and warm-up time ..................................................................3-6

4. Maintenance.......................................................................................................... 4-1

4.1 Before maintenance .............................................................................................. 4-2

4.2 Dairy maintenance ............................................................................................... 4-2

4.3 Storage, repacking and transportation ...............................................................4-2

4.4 Function test ......................................................................................................... 4-3

4.4.1 Consumption Current (with No Signal) .......................................................4-3

4.4.2 A (Non-inverting) input operation ................................................................ 4-4

4.4.3 −B (Inverting) input operation...................................................................... 4-5

5. Specifications ........................................................................................................ 5-1

5.1 Absolute maximum ratings .................................................................................. 5-2

5.2 CMP60116-1 .......................................................................................................... 5-2

5.2.1 Input ...............................................................................................................5-2

5.2.2 Output ............................................................................................................5-3

5.2.3 Amplifier ........................................................................................................ 5-3

5.2.4 Low-pass filter ............................................................................................... 5-4

5.2.5 Power supply..................................................................................................5-4

5.3 CMP60116-2 .......................................................................................................... 5-4

5.3.1 Input ...............................................................................................................5-4

5.3.2 Output ............................................................................................................5-5

5.3.3 Amplifier ........................................................................................................ 5-5

5.3.4 Low-pass filter ............................................................................................... 5-6

v CMP60116-1/2

5.3.5 Power supply..................................................................................................5-6

5.4 Power Connector Pin Assignment........................................................................ 5-6

5.5 General .................................................................................................................. 5-7

5.6 Notes......................................................................................................................5-7

5.7 External view ........................................................................................................5-8

vi CMP60116-1/2

Figures and Tables

Page

Figure 1-1 Block diagram............................................................................................. 1-3

Figure 2-1 Connecting to LP5391. ...............................................................................2-5

Figure 2-2 Connecting to CMP60116-3. ......................................................................2-6

Figure 2-3 Connection when driving 8 products with CMP60116-3.......................... 2-7

Figure 3-1 Front and rear panel views........................................................................3-4

Figure 4-1 Connection diagram for checking non-inverting input operation. .......... 4-4

Figure 4-2 Non-inverting input / output voltage waveform. ...................................... 4-4

Figure 4-3 Connection diagram for checking inverting input operation...................4-5

Figure 4-4 Inverting input / output voltage waveform...............................................4-5

Figure 5-1 External view.............................................................................................. 5-8

Table 2-1 List of contents ............................................................................................. 2-2

Table 4-1 Setting when checking current consumption ............................................. 4-3

Table 5-1 Power Connector Pin Assignment ............................................................... 5-6

CMP60116-1/2

1-1

1. Outline

1.1 Overview ................................................................................................................1-2

1.2 Features.................................................................................................................1-2

1.3 Applications............................................................................................................1-3

1.4 Circuit functions......................................................................................................1-3

1.1 Overview

1-2 CMP60116-1/2

1.1 Overview

This product is a multi-channel amplification system that incorporates four low noise

differential amplifiers. This product has the following performance.

CMP60116-1

・Input resistance 100 k

・Voltage gain 40 dB

・Frequency characteristic DC to 1 MHz

CMP60116-2

・Input resistance 1 M

・Voltage gain 40 dB

・Frequency characteristic DC to 20 MHz

1.2 Features

(1) Easy multi-channeling

(2) Multi-functional

Input coupling:

DC / AC

Input mode:

Single-ended input / Differential input / GND

LPF selection:

THRU / LPF ( fc = 1 MHz )

Offset adjustment:

Adjustable to 0 V

Selection of power supply GND potential:

FLOAT / EXTERNAL(Connection with the earth of the power supply)

(3) Connector with excellent shielding characteristics

Input and output connectors:

SMA connectors

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