Application note AN09: 4
FTF2020-, FTF3020-, FTF7040-, FTF2416-, FTF4027-, FTF4052-, FTF5033-, FTF5066-, FTF6146-
Subsystem
DALSA Professional Imaging
Table of contents
1. General ______________________________________________________ 6
1.1. Block diagram of Digital Still Camera_______________________________________ 6
2. Sensor operating voltages_______________________________________ 7
2.1. Physical Gate Layout ___________________________________________________ 8
2.1.1. FTF2020 / FTF3020 / FTF7040 gate layout _____________________________________ 9
2.1.2. FTF2416 gate layout______________________________________________________ 10
2.1.3. FTF4027 / FTF4052 gate layout _____________________________________________ 11
2.1.4. FTF5033 / FTF5066 gate layout _____________________________________________ 12
2.1.5. FTF6146 gate layout______________________________________________________ 13
2.2. Output Buffer ________________________________________________________ 14
3. Sensor Operation _____________________________________________ 15
3.1. Number of pixels and lines______________________________________________ 15
3.2. Gates ______________________________________________________________ 16
3.3. Waveforms__________________________________________________________ 16
3.4. Readout mode _______________________________________________________ 19
3.4.1. Shot mode______________________________________________________________ 19
4. Application Circuit ____________________________________________ 20
4.1. DC Bias Supply ______________________________________________________ 20
4.2. Vertical Inputs _______________________________________________________ 20
4.3. Horizontal Inputs _____________________________________________________ 20
4.4. Emitter Follower ______________________________________________________ 20
5. Pulse Pattern Generator SAA8103 _______________________________ 25
5.1. General ____________________________________________________________ 25
5.2. Control _____________________________________________________________ 26
5.3. Pulse Pattern Generator (PPG) __________________________________________ 26
5.3.1. Low frequent pulses ______________________________________________________ 26
5.3.2. High frequent pulses ______________________________________________________ 26
5.4. Mode of operation ____________________________________________________ 26
6. V-Driver TDA9991 _____________________________________________ 28
6.1. General ____________________________________________________________ 28
6.2. Level switch _________________________________________________________ 28
6.3. SFD buffer __________________________________________________________ 28
7. CCD signal processor AD9824 __________________________________ 30
7.1. General ____________________________________________________________ 30
7.2. Input pulses _________________________________________________________ 30
8. Powermanagement____________________________________________ 32
8.1. Power control options__________________________________________________ 32
8.1.1. Power control options of SAA8103 (PPG) _____________________________________ 32
8.1.2. Power control options of TDA9991 (V-driver) ___________________________________ 32
9. Critical design issues __________________________________________ 34
9.1. Power and grounding recommendations ___________________________________ 34
10. Golden Rules_________________________________________________ 35
11. DALSA Professional Imaging Application Support __________________ 36
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2009-10-27
16:13:53
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yoyotansa2012-12-17谢谢分享，虽然没用
