S9979

更新时间： 2024-01-04 01:06:18

品牌	Logo	应用领域
HAMAMATSU		传感器图像传感器
页数	文件大小	规格书
6页	154K
描述
CCD area image sensor TDI operation / large active area CCD

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S9979 数据手册

I M A G E S E N S O R

CCD area image sensor

S9979

TDI operation / large active area CCD

S9979 is a FFT-CCD area image sensor specifically designed for low-light-level detection in scientific applications. In particular, this image sensor

is ideally suited for extremely low-light-level detection in such fields as spectroscopy and astronomy.

By operating this image sensor in MPP mode, the dark current can be exceedingly reduced. Moreover, use of the low-noise readout amplifier

enables low-light-level detection and long integration time, thus achieving a wide dynamic range.

S9979 has an effective pixel size of 48 × 48 µm and is available in active area of 73.728 (H) × 6.144 (V) mm.

Features

Applications

TDI (Time Delay Integration) operation

1536 (H) × 128 (V) pixel format

Pixel size: 48 × 48 µm

Industrial inspection

Low-light-level detection

100 % fill factor

Wide dynamic range: 20000

Low dark signal: 2 ke /pixel/s Typ. (MPP mode)

Low readout noise: 60 e rms Typ.

MPP operation

ꢀ Specification

Type No.

Number of

total pixels

1536 × 128

Number of

active pixels

1536 × 128

Active area

[mm (H) × mm(V)]

73.728 × 6.144

Cooling

S9979

Non-cooled

ꢀ General ratings

Parameter

Specification

Full frame transfer or TDI

100 %

CCD structure

Fill factor

Number of active pixels

Pixel size

CCD active area

Vertical clock phase

Horizontal clock phase

Output circuit

1536 (H) × 128 (V)

48 (H) × 48 (V) µm

73.728 (H) × 6.144 (V) mm

2 phase

Two-stage MOSFET source follower with load resistance

28-pin ceramic package

Package

Quartz window (standard)

Temporarily attached window is available

Window *¹

*1: Temporary window type (ex. S9979N) and UV coat type (ex. S9979UV) are available upon request.

Temporary window is fixed by tape to protect the CCD chip and wire bonding.

What is TDI operation

In FFT-CCD, TDI operation performs continuous imaging of

a fast-moving object, by transferring the signals at the same

rate as the speed of the moving object.TDI operation allows

acquiring continuous, clear images with high S/N and no

frame breaks.

ꢀꢀSignal integration by TDI operation

Time1

Time2

Time3

1 line

•

M line

Since signals of all pixels in each row are accumulated,

sensitivity variations can be drastically improved compared

to two-dimensional operation.

KMPDC0139EA

12 3 4 5 6

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