VV5430 View Datasheet(PDF) - Vision
Part Name
Description
Manufacturer
VV5430 Datasheet PDF : 32 Pages
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VISION V V 5430 Sensor
Pin
Name
Type
Description
ANALOGUE VOLTAGE REFERENCES
2
VBG
OA Internal bandgap reference voltage (1.22V nominal). Requires external
0.1uF capacitor.
3
VOFF/VPED IA
Pedestal DAC & offset comp. DAC bias. Connect to VBG or external ref-
erence.
4
DEC2V2
OA Decouple 2.2V reference. Requires external 0.1uF capacitor.
5
DEC2V7
OA Decouple 2.7V reference. Requires external 0.1uF capacitor.
6
-
DNC Do NOT connect - for test use only
8
EBCK
IA
External black level bias. Internally generated. Decouple to VGND
9
EVWT
IA
External white pixel threshold for exposure control. Decouple to VGND
43
VBLWT
IA
Defines white level for clamp circuitry. Requires external 0.1uF capacitor.
44
VBLOOM
OA Anti-blooming voltage reference. Requires external 0.1uF capacitor.
45
VRT
IA
Pixel reset voltage. Connect to VREF2V7 or external reference.
46
VCM
IA
Offset DAC common mode input. Connect to VREF2V7.
47
VREF2V7 OA Internally generated 2.7V reference. Requires external 4.7uF capacitor.
ANALOGUE OUTPUTS
14
AVO
OA Buffered Analogue video out. Can drive a doubly terminated 75ohm load.
SYSTEM CLOCKS
25
CKOUT
OD Oscillator output. Connect Crystal for standard timing.
26
CKIN
ID
Oscillator input. Connect Crystal for standard timing.
IMAGE CAPTURE TIMING SIGNALS
30
LST
OD Line start. Active high pulse (start of active video lines).
32
PV
OD Pixel sample clock. Qualifies video output for external image capture.
33
PVB
OD Pixel sample clock bar. Inverse of PV.
35
CPE
36
FST
ID↓ Pixel sample clock enable. Default CPE = 0 i.e. PV/PVB disabled.
OD Field start. Synchronises external image capture.
8
cd27033c.fm
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