The STw80x9 is aimed at mobile video Digital ENCoder (DENC).
This device converts digital video signals into high quality
analog signal compliant with TV standards, it is able to encode
interlaced (in all standards) and non-interlaced (in PAL and
NTSC).
Featuring ultra low power consumption, it suits perfectly mobile
appliances that interface
occasionally with TV sets or VCRs. It is also the ideal companion
for digital application processors such as ST’s Nomadik
family.
To minimize PCB space usage, STw80x9 features a high level of
integration. STw80x9 drives directly the video input, CVBS of
a TV set or the Y/C video input of a VCR through optional ESD
protection devices.
The 27 MHz clock and the device power management are controlled
through the digital
processor interface [PORn, Suspend and 2-wire I2C compatible
serial MPU]. This digital processor interface also controls
the STw80x9 operating
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Diagram
