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Circuit Description
2-6
7. Camera (HV7151SP)
The HV7151SP is a highly integrated single chip CMOS color image sensor implemented by proprietary
Hynix 0.35um COMS sensor process realizing high sensitivity and wide dynamic range.
Total pixel array size is 1170 x 880 pixels are active. So, It can supports the picture below 1Mega-pixel snap shot.
Each active pixel composed of 4 transistors has a micro-lens to enhance sensitivity, and converts photon energy to
analog pixel voltage. On-chip 10bit Analog to Digital Converter(ADC) ditgitizes analog pixel voltage, and on-chip
Correlated Double Sampling(CDS) scheme reduces Fixed Pattern Noise(FPN) dramatically. The integration of sensor
function and image processing functions make HV7151SP especially very suitable for mobile imaging systems such
as IMT-2000.
8. Irda
This system uses IRDA module, HSDL_3208, Agilent's. This has signals, Input data and output data.
These signals are connected to MSN6200.
