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PDF KAF-3200-ABA Data sheet ( Hoja de datos )
| Número de pieza | KAF-3200-ABA | |
| Descripción | CCD Image Sensor | |
| Fabricantes | ON Semiconductor | |
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KAF-3200
2184 (H) x 1472 (V) Full
Frame CCD Image Sensor
Description
The KAF−3200 Image Sensor is a high performance CCD
(charge−coupled device) with 2184 (H) x 1472 (V) photoactive pixels
designed for a wide range of image sensing applications.
The sensor incorporates true two−phase CCD technology,
simplifying the support circuits required to drive the sensor as well as
reducing dark current without compromising charge capacity. The
sensor also utilizes the TRUESENSE Transparent Gate Electrode to
improve sensitivity compared to the use of a standard front side
illuminated polysilicon electrode.
Table 1. GENERAL SPECIFICATIONS
Parameter
Typical Value
Architecture
Full Frame CCD
Total Number of Pixels
2184 (H) x 1510 (V)
Number of Active Pixels
2184 (H) x 1472 (V)
Pixel Size
6.8 mm (H) x 6.8 mm (V)
Active Imager Size
14.85 mm (H) x 10.26 mm (V)
18 mm (diag), 4/3” optical format
Optical Fill−Factor
100%
Saturation Signal
Output Sensitivity
Readout Noise (1 MHz)
Dark Current
(25°C, Accumulation Mode)
55,000 electrons
12 mV/e−
7 electrons rms
< 7 pA/cm2
Dark Current Doubling Rate
6°C
Dynamic Range
(Sat Sig / Dark Noise)
78 dB
Quantum Efficiency with microlenses 55%, 70%, 80%
(Red, Green, Blue)
Maximum Data Rate
15 MHz
Package
CERDIP Package (sidebrazed)
Cover Glass
Clear or AR coated, 2 sides
NOTE: Parameters above are specified at T = 25°C unless otherwise noted.
www.onsemi.com
Figure 1. KAF−3200 CCD Image Sensor
Features
• True Two Phase Full Frame Architecture
• TRUESENSE Transparent Gate Electrode
for High Sensitivity
• 100% Fill Factor
• Low Dark Current
• Microlenses
• High Output Sensitivity
Applications
• Medical Imaging
• Scientific Imaging
ORDERING INFORMATION
See detailed ordering and shipping information on page 2 of
this data sheet.
© Semiconductor Components Industries, LLC, 2015
March, 2015 − Rev. 3
1
Publication Order Number:
KAF−3200/D
1 page  
KAF−3200
PHYSICAL DESCRIPTION
Pin Description and Device Orientation
VOG 1
VOUT 2
VDD 3
VRD 4
ϕR 5
VSS 6
ϕH1 7
ϕH2 8
N/C 9
N/C 10
N/C 11
VSUB 12
Pin 1
Pixel 1,1
24 N/C
23 VGUARD
22 ϕV1
21 ϕV1
20 ϕV2
19 ϕV2
18 ϕV2
17 ϕV2
16 ϕV1
15 ϕV1
14 VSUB
13 VSUB
Figure 4. Pinout Diagram
NOTE: The KAF−3200 is designed to be compatible with the KAF−1602 and KAF−0401 series of Image sensors.
The exception is the addition of two new Vsub connections on pins 12 and 13.
Table 3. PIN DESCRIPTION
Pin Name
Description
1
VOG
Output Gate
2
VOUT
Video Output
3
VDD
Amplifier Supply
4
VRD
Reset Drain
5 ϕR Reset Clock
6
VSS
Amplifier Supply Return
7 ϕH1 Horizontal CCD Clock − Phase 1
8 ϕH2 Horizontal CCD Clock − Phase 2
9 N/C No Connection (open pin)
10 N/C No Connection (open pin)
11 N/C No Connection (open pin)
12 VSUB Substrate (Ground)
Pin Name
Description
24 N/C No Connection (open pin)
23 VGUARD Substrate (Ground)
22 ϕV1 Vertical CCD Clock − Phase 1
21 ϕV1 Vertical CCD Clock − Phase 1
20 ϕV2 Vertical CCD Clock − Phase 2
19 ϕV2 Vertical CCD Clock − Phase 2
18 ϕV2 Vertical CCD Clock − Phase 2
17 ϕV2 Vertical CCD Clock − Phase 2
16 ϕV1 Vertical CCD Clock − Phase 1
15 ϕV1 Vertical CCD Clock − Phase 1
14 VSUB Substrate (Ground)
13 VSUB Substrate (Ground)
www.onsemi.com
5
5 Page 
Line Timing (Each Output)
Line Timing Detail
ϕV1
ϕV2
ϕH1
1 line
tϕHS
KAF−3200
tϕV
tϕV
te
ϕR
ϕH1
ϕH2
ϕH2
2267 counts
ϕR
Vout
Figure 8. Line Timing
Pixel Timing Detail
tϕR
te 1 count
Vsat
Vdark
Vpix
Vodc
Vsub
Line Content
1−12 13−46
47 − 2230
Vsat
Vdark
Vpix
2231−2264 2265−2267 Vodc
Vsub
Saturated pixel video output signal
Video output signal in no light situation, not zero due to Jdark
Pixel video output signal level, more electrons =more negative*
Video level offset with respect to vsub
Analog Ground
Photoactive Pixels
Dark Reference Pixels
Dummy Pixels
* See Image Aquisition section (page 4)
Figure 9. Timing Diagrams
NOTE: The KAF−3200 was designed to be compatible with the KAF−1602 and KAF−0401 series of image sensors.
Please note that the polarities of the two−phase clocks have been swapped on the KAF−3200 compared to the
KAF−1602 and KAF−0401.
www.onsemi.com
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