ApplicationFigure 13 shows the basic application circuit using MCVVQ111AFB along with CyberDisplay320 LCD Panel. Applicable points are:
•The components at pins 6, 7, and 9 must be in a neat, tight arrangement connected directly to the ground at pin 4.
•It is recommended that a socket NOT be used for the MCVVQ111AFB.
•Pins10 can be hard wired to VBat or to Ground, or controlled by a logic circuit (microprocessor), depending on the
application.
•The connections to the CyberDisplay320 LCD panel (pins 13 - 27) should be short and direct. The pinout sequence on the MCVVQ111AFB matches that of the LCD panel.
•A ground plane is recommended.
•The components of the loop filter on Pin 7 may be depending on the customer PCB layout.
Specifications
| Parameter |
Symbol |
Value |
Unit |
| Power Supply Voltage 1 |
VBat |
-0.5,+6.0 |
Vdc |
| Power Supply Voltage 2 |
VDDH |
13 |
Vdc |
| Maximum Junction Temperature |
Tj |
+150 |
oC |
| Storage Temperature |
Tstg |
-65,+150 |
oC |
| Package Thermal Conductivity |
RqjA |
88(typ) |
oC/W |
Devices should not be operated at these limits. The "Recommended Operating Conditions" provides for actual device operation.
DescriptionThe MCVVQ111AFB VirtuoVue Monochrome Video Display is designed to accept a standard monochrome video signal (525 or 625 lines), and convert it for display on the CyberDisplay320 LCD Display Panel.
The MCVVQ111AFB provides all necessary power supply voltages to the display panel by means of a voltage regulator. The input video signal is converted to appropriate differential video signals required by the LCD display panel. A separate OSD input is provided.
An on-board sync separator, PLL, and logic control section generate the appropriate horizontal and vertical timing signals for the LCD panel. Horizontal and vertical sync outputs are provided.
The MCVVQ111AFB is designed to operate under two input voltages: one is from 2.7 to 5.5 volts ,and the other is 11 volts, A Sleep mode can be set to reduce power consumption.
•Support 525 and 625 line monochrome systems
•Separate input pin for OSD signals (OSD overlay).
•Integrated Voltage regulator provides all necessary voltages for the LCD display panel
•Internal sync separator, PLL, and logic provide all necessary timing signals to the LCD display panel.
•Control pins to adjust video black level, gain.
•Gamma Bias pin to adjust the video output characteristics
•Supplies required: 2.7 to 5.5 volts DC, 11 volts DC
•Sleep mode for power conservation.
•Operating ambient temperature range: -20 to 70oC.
•Surface mount package.
MCVVQ111AFB Data Sheet
