C10322D Datasheet, PDF (1/6 Pages) Hamamatsu Corporation – Flat panel sensor High sensitivity, high-speed frame rate, high resolution

IMAGE SENSOR
Flat panel sensor
C10322D
High sensitivity, high-speed frame rate, high resolution
Flat panel sensor C10322D is a digital X-ray image sensor newly developed as key devices for real-time X-ray imaging.
Features
l For assembly into equipment (supplied without case)
l Wide dynamic range
l High sensitivity: 6000 LSB/mR
l High-speed frame rate: 30 frames/s
l 624 × 624 pixels
l Flat panel structure wituout image distortion
l 13-bit digital output
Applications
l Digital radiography
l Real time CT, etc.
s Block diagram
C10322D is a lightweight and compact bare bone flat panel sensor consisting of a sensor board and a control board. The sensor
board has 8 charge-sensitive amplifier arrays each having 78 ch amplifiers with a horizontal shift register. Analog video signals
are amplified as the charge on each video line by 624 ch charge amplifiers with CDS (Correlated Double Sampling) circuits
added, and are output each of 8 amplifier arrays. The control board converts the analog video signal into a 13-bit digital signal and
outputs it to an external frame grabber through the 13-bit parallel port.
PIXEL NUMBER
12
625
623 624
1247 1248
EXTERNAL POWER SUPPLY
A.vdd, D.vdd (not attached)
PHOTODIODE
ARRAY
WITH DIRECTLY
DEPOSITED CsI
SCINTILLATOR
IntExt
389375 389376
AMP ARRAY No. 1 AMP ARRAY No. 8
TIMING
PULSE
GENERATOR
BIAS
GENERATOR
BUFFER
AMP
PROCESSING
AMP
BUFFER
AMP
PROCESSING
AMP
OSCILLATOR
ExtTrg
Vsync
Hsync
Pclk
A/D FIFO
A/D FIFO
VIDEO OUTPUT
(13-BIT DIGITAL)
PRELIMINARY DATA
Jan. 2007
Note: Signals are read out in order of pixel number.
KACCC0237EB
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