C9311DK Datasheet, PDF (1/6 Pages) Hamamatsu Corporation – Flat panel sensor High sensitivity, high-speed frame rate, high resolution

IMAGE SENSOR
Flat panel sensor
C9311DK
High sensitivity, high-speed frame rate, high resolution
Flat panel sensor C9311DK is a digital X-ray image sensor newly developed as key devices for real-time imaging applications requiring
high resolution X-ray images.
Features
l High sensitivity: 1600 LSB/mR
l High-speed frame rate: 30 frames/s
l 1248 × 1152 pixels
l Flat panel structure wituout image distortion
l 12-bit digital output
Applications
l Digital radiography
l Real time CT
s Block diagram
C9311DK is a flat panel sensor consisting of a sensor board and a control board. The sensor board also has 16 charge-sensitive
amplifier arrays each having 156 ch amplifiers with a horizontal shift register. Analog video signals are amplified as the charge on
each video line by 2496 ch charge amplifiers with CDS (Correlated Double Sampling) circuits added, and are output each of 16
amplifier arrays. The control board converts the analog video signal into a 12-bit digital signal and outputs it to an external frame
grabber through two 12-bit parallel ports.
BUFFER
AMP
PROCESSING
AMP
A/D FIFO
BUFFER
AMP
T-AMP ARRAY No.1
PIXEL NUMBER
T717601
T-AMP ARRAY No.8
T718848
PHOTODIODE ARRAY WITH
DIRECT DEPOSITED CsI
SCINTILLATOR
PORT A
T1249
T1 T2
B1 B2
B1249
T2495 T2496
T1247 T1248
B1247 B1248
B2495 B2496
PORT B
B717601
B-AMP ARRAY No.1
B718848
B-AMP ARRAY No.8
BUFFER
AMP
PROCESSING
AMP
A/D FIFO
OSCILLATOR
TIMING PULSE
GENERATOR
BIAS
GENERATOR
PROCESSING
AMP
A/D FIFO
BUFFER
AMP
PROCESSING
AMP
A/D FIFO
Note: Signals are read out in order of pixel number.
VIDEO OUTPUT PORT A
(12-BIT DIGITAL)
EXTERNAL POWER SUPPLY
A.vdd, D.vdd (not attached)
BINNING (bin0, bin1)
ExtTrgLemo
IntExt
ExtTrgGrb
Vsync
Hsync
Pclk
VIDEO OUTPUT PORT B
(12-BIT DIGITAL)
KACCC0278EB
KACCC0278EB
1