Applications
OVP2200+OVP921
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Compact Front Projectors
¬ High Definition Rear Projection TV
Ordering Information
Product Features
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OVP2200-MAAA-TA
(color, lead-free, 35-pin PCB)
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OVP0921-B44G
(lead-free, 144-pin BGA package)
OVP2200
OVP921 (driver)
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standard 100% digital CMOS
technology
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OVP921 will drive OmniVision’s color
field sequential LCOS panels with
resolutions up to 1280 x 720
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no spacers in active area
digital interface
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includes three video inputs:
- single pixel 24-bit RGB
- 2 channel MIPI DSI receiver
24-bit packed RGB888
Product Specifications
high aperture ratio
OVP2200
- USB input as a slave device
insensitive to photo-induced carrier
generation
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power supply:
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active area: 5.832 mm x 3.240 mm
native resolution: 1280 x 720
native device diagonal: 0.26 in.
pixel pitch: 4.5 µm
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includes dual internal PLL clock
generation
- core: 1.5V ±5 typical
- I/O: 1.5V ±5% typical
- pixel array: 5.5V ±5% typical
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designed for color field sequential
operation
outputs enable/disable control signals
to external solid state light sources
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power requirements:
- active: 200 mW
- standby: 1.5 mW
horizontal alignment ±8 pixels
supports horizontal and
vertical flipping and
programmable sync polarities
package dimensions:
17.5 x 6.6 x 3.2 mm
temperature range:
- operating: +10°C to +70°C
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supports several video scaling functions
converts incoming video to fixed
resolution of LCOS panel
OVP921
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power supply:
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power requirements:
- 1.2V: 210 mW (at max resolution)
- 3.3V: 120 mW
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±15 degree vertical keystone correction
- core: 1.2V
- I/O: 1.8V / 3.3V
includes on chip 8051 microcontroller
with 32 KB program space and
256 bytes RAM
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temperature range: 0°C to +70°C
package dimensions: 9 mm x 9 mm
Functional Block Diagram
24 digital data
pixel clock
data valid
VSYNC
driver ASIC
(OVP921)
OVP2200
LCOS panel
SCCB interface
microprocessor
OVP921
USB
video
post
processing
LCOS
panel
interface
video
processing
SRAM
buffer
MIPI
DSI RX
VID
OVP2200
LCOS
panel
R[7:0]
G[7:0]
B[7:0]
8051
micro
DP
imager
SIOC
SIOD
SCCB
slave
serial
interface
LED
flash
(optional)
OmniVision reserves the right to make changes to their products or to discontinue any product or
service without further notice. OmniVision and the OmniVision logo are registered trademarks of
OmniVision Technologies, Inc. All other trademarks are the property of their respective owners.
4275 Burton Drive
Santa Clara, CA 95054
USA
Tel: + 1 408 567 3000
Fax: + 1 408 567 3001
www.ovt.com
Version 1.3, October, 2017
