Product Summary
The CXA1645M is an encoder IC that converts analog RGB signals to a composite video signal. This IC has various pulse generators necessary for encoding. Composite video outputs and Y/C outputs for the S terminal are obtained just by inputting composite sync, subcarrier and analog RGB signals. The CXA1645M is best suited to image processing of personal computers and video games. The applications of the CXA1645M include Image processing of video games and personal computers.
Parametrics
CXA1645M absolute maximum ratings: (1)Supply voltage, VCC: 14 V; (2)Operating temperature, Topr: -20 to +75℃; (3)Storage temperature, Tstg: -55 to +150℃; (4)Allowable power dissipation, PD: 780 mW.
Features
CXA1645M features: (1)Single 5V power supply; (2)Compatible with both NTSC and PAL systems; (3)Built-in 75Ω drivers (RGB output, composite video output, Y output, C output); (4)Both sine wave and pulse can be input as a subcarrier; (5)Built-in band pass filter for the C signal and delay line for the Y signal; (6)Built-in R-Y and B-Y modulator circuits; (7)Built-in PAL alternate circuit; (8)Burst flag generator circuit; (9)Half H killer circuit.
Diagrams
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![]() CXA10-48D05 |
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![]() CXA10-48D12 |
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![]() CXA10-48D12-SJ |
![]() Emerson / Astec Power |
![]() DC/DC Converters 10W 36-75Vin Dual -/+12V -/+0.4A |
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