Datasheet > C9744

C9744

更新时间： 2024-02-03 07:03:12

品牌	Logo	应用领域
HAMAMATSU		/
页数	文件大小	规格书
2页	119K
描述
PHOTON COUNTING UNIT

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

C9744 数据手册

C^PH9^OT7^O4^N4^{COUNTING UNIT}

Photon counting unit is designed to convert single

photoelectron pulses from a photomultiplier tube into 5 V

digital signals by use of the built-in amplifier and

discriminator circuits. Photon counting with a high S/N

ratio can be performed by simply connecting a counter to

the output of the photon counting unit.

The C9744 uses a high-speed electronic circuit that

allows measurement with an excellent output linearity up

to 10⁷s^-1. The C9744 also has a prescaler (division by

10) eliminating the need for a high-speed counter.

TACCF0195

Figure 1: Block Diagram

PULSE

AMPLIFIER

PULSE

SHAPER STRETCHER

PULSE

COMPARATOR

SIGNAL INPUT

MULTIPLEXER

SIGNAL OUTPUT

(CMOS: +5 V)

(–)

(DISCRIMINATOR

LEVEL)

MONITOR

(+)

PRESCALER

VR: DISCRIMINATOR

÷1, ÷10 SELECT

PRESCALER

TPHOC0056EA

+5 V GND -5 V

POWER INPUT

SPECIFICATIONS

Parameter

Input Impedance

C9744

Unit

Ω

Discrimination Level (input conversion)

Required PMT Gain

-0.4 to -16

3 × 10⁶

—

Prescaler

÷1

Count Linearity

÷10

÷1

÷10

—

4 × 10⁶

s^-1

1 × 10⁷

÷1

Pulse-pair Resolution

÷10

Output Pulse

÷1

Output Pulse Width

÷10

Supply Voltage

CMOS 5 V, POSITIVE LOGIC

Depends on count rate

+5.0 V 0.2 V, 130 mA / -5.0 V 0.2 V, 50 mA

—

°C

Input

BNC-R

DIN (6-pin) ^B

90 × 32 × 140

0 to +50

Connector

Output

Power

Dimensions (W × H × D)

Operating Ambient Temperature ^A

Storage Temperature ^A

Weight

-15 to +60

Approx. 250

NOTE: ANo condensation BSupplied with a cable (1.5 m) attached to the mating plug.

Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.

Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are

中文翻译

下载PDF

与C9744相关器件

型号	品牌	获取价格	描述	数据表
C9744_15	HAMAMATSU	获取价格	PHOTON COUNTING UNIT
C9773	HAMAMATSU	获取价格	HIGH VOLTAGE POWER SUPPLY SOCKET ASSEMBLY (DP-TYPE)
C9777BYB	CYPRESS	获取价格	Processor Specific Clock Generator, CMOS, PDSO48
C9801BY	CYPRESS	获取价格	Processor Specific Clock Generator, 139.7MHz, CMOS, PDSO56, SSOP-56
C9801CY	CYPRESS	获取价格	Clock Generator, PDSO56,
C9805CYB	ETC	获取价格	CPU System Clock Generator
C9806JBY	CYPRESS	获取价格	Processor Specific Clock Generator, 133.3MHz, CMOS, PDSO48, SSOP-48
C9809AYB	CYPRESS	获取价格	Processor Specific Clock Generator, CMOS, PDSO56, SSOP-56
C9809BY	CYPRESS	获取价格	Processor Specific Clock Generator, CMOS, PDSO56, SSOP-56
C9810AYB	CYPRESS	获取价格	Processor Specific Clock Generator, CMOS, PDSO48, SSOP-48