Part Number : CXA1145M
Function : RGB Encoder ( Bipolar Silicon Monolithic IC )
Manufactures : Sony Corporation
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Description :
The CXA1145P, CXA1145M encoder converts an analog RGB signal to a composite video signal. With its built-in circuit various pulses required for an encoder, composite video outputs are obtained just by inputting the composite sync and analog RGB signal.
Features
- Single power supply 5V
- Low power consumption ( 110 mW )
- Compatible both with NTSC and PAL systems
- Built-in 75 Ohm driver
- Built-in oscillator for subcarrier
- External input of subcarrier is also possible
- Built-in audio buffer circuit
Functions
- MTX circuit
- R-Y, B-Y MOD circuit
- Y/C MIX circuit
- 75 Ohm driver for RGB, composite video and composite sync outputs
- PAL ALT Circuit
- BF generator
- Half H killer circuit
- Subcarrier oscillator
- Audio buffer circuit