BU9969KN_09 Datasheet, PDF (1/14 Pages) Rohm – Video bus interface

Digital Video Encorders
Video bus interface
BU9969KN
No.09067EAT02
●Description
BU9969KN is a digital video encoder IC for NTSC/PAL (ITU-R BT.601,ITU-R BT.656).
It allows captured images (e.g. downloaded or on mobile phones) to be viewed on a TV monitor. In addition, a digital filter is
built in for high image quality, and both multifunction and simple types are available for greater compatibility.
●Features
・ Video Format
・ NTSC-M
・ PAL-B/D/G/H/I
・ Bus Interface
・ 656 input mode YCbCr 8 bit ( included in EAV, SAV )
・ 601 input mode YCbCr 16 bit or RGB 16 bit ( with Hsync, Vsync input )
・ Input Data Format
・ YCbCr
4:2:2
(656 mode or 601 mode)
・ RGB
R: 5bit, G: 6bit, B: 5bit
(601 mode)
・ Input Range
・ YCbCr:
1) Y: 16-235, CbCr: 16-240 SCALE_M^* = “1”
2) YCbCr : 1-254
SCALE_M^* = “0” (601 mode)
*SCALE_M is 1^st bit of Sub-Address x’04.
・ RGB: R, B: 0 - 31, G: 0 - 63
・ NTSC/PAL Standard Video Output Support
・ Trap Filter Built In
・ x4 System Clock Over Sampling Function Built In
・ 10-bit Video DAC Built In
・ PLL Built In
・ 2-Wire Serial Interface
・ 2 Supply Voltage Operation: (DVDD = PVDD = 1.8V : Typ, IOVDD = AVDD = 3.0V : Typ)
・ Package: VQFN36
●Application
Cell Phone
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© 2009 ROHM Co., Ltd. All rights reserved.
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2009.05 - Rev.A