STV3550B STMicroelectronics, STV3550B Datasheet - Page 26

• Manufacturer Part Number: STV3550B
• Manufacturer: STMicroelectronics

Specifications of STV3550B

• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Compliant

Video function description
3.3.1
3.3.2
Figure 9.
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V
VZoom Factor
Main features
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Horizontal and vertical rescaling
Zoom rescaling diagram
Horizontal resizing using a sample rate converter based on an 8-tap, 32-phase
polyphase filter with a programmable factor from 0.25 to 4
Vertical resizing using a sample rate converter based on a 4-tap, 32-phase polyphase
filter with a programmable factor from 0.5 to 4
Non-linear horizontal and vertical format conversion with up to 5 programmable
segments
Horizontal video output resolution adjustable between 360 and 1920 active pixels per
line by using a programmable pixel clock frequency
Vertical video output resolution adjustable between 240 and 1080 active lines per field
Field parity interpolation by controlling the phase offset in the vertical polyphase filter
Programmable pan and scan video positioning
Color edge replacement for color transient improvement (CTI)
Horizontal and vertical luma peaking
Contrast enhancement: black, grey, and white stretch
4:2:2 to 4:4:4 chroma up-sampling
10-bit RGB output
Zone 1
Zone 2
Linear Zone
Constant
Zone 3
H
Zone 4
16:9 TV Screen
Zone 5
STV3550