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

CXA1645M block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
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CXA1645M
CXA1645M

Other


Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
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Quantity
CXA10
CXA10

Other


Data Sheet

Negotiable 
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CXA10-48D05

Emerson / Astec Power

DC/DC Converters 10W 5V 1A

Data Sheet

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CXA10-48D05J
CXA10-48D05J

Emerson / Astec Power

DC/DC Converters 10W 5V 1A

Data Sheet

0-21: $29.57
21-25: $26.99
25-50: $24.40
50-100: $19.94
CXA10-48D12
CXA10-48D12

Emerson / Astec Power

DC/DC Converters 10W 12V 0.41A

Data Sheet

Negotiable 
CXA10-48D12J
CXA10-48D12J

Emerson / Astec Power

DC/DC Converters 10W 12V 0.41A

Data Sheet

0-1: $25.34
1-10: $23.46
10-25: $23.28
25-50: $23.09
CXA10-48D12-SJ
CXA10-48D12-SJ

Emerson / Astec Power

DC/DC Converters 10W 36-75Vin Dual -/+12V -/+0.4A

Data Sheet

0-23: $27.64
23-25: $25.94
25-50: $24.25
50-100: $19.94