cxa3516r Sony Electronics, cxa3516r Datasheet - Page 101

• Manufacturer Part Number: cxa3516r
• Description: 3-channel 8-bit 165msps A/d Converter Amplifier Pll
• Manufacturer: Sony Electronics

Notes on Using CXA3516R EVB
1. RGB analog signals input from CON1 or CON2 are A/D converted.
2. The current consumption for this board immediately after turning on the board's power is approximately
3. Although this board is equipped with a –5V power supply pin, it can operate by using a single 0/+5V power
Notes Regarding the Control Program
1. When the program is accurately installed on the PC, be sure to re-check items 2 and 3 of the operational
2. If the CXA3516R does not move even after item 1 above is checked, it is possible that the control signals of
The digital signals are D/A converted.
In addition, the analog signals are output in AC coupling.
Therefore, the output are the RGB analog signals output from CON3.
In this reason, when the RGB analog signals output from CON3 undergo picture quality evaluation by using
a CRT monitor, note that on-screen evaluation cannot be confirmed about the functions of SUB
BRIGHTNESS and Cb/Cr OFFSET. This is due to the fact that the DC component disappears because the
RGB analog signals are output in AC coupled after output by the D/A converter, even if the DC offset is
changed.
360mA. Board current is 830mA when the CXA3516R control register is started after this.
When turning on power to the board, be sure to check the board current and make sure that connections
are correct.
supply.
Be sure to leave the –5V power supply pin open.
procedures above when the IC does not move.
the control register are not output from the PC printer board. In this case, be sure to re-check the board
settings listed for item 4 under "Program Installation and Startup".
– 101 –
CXA3516R