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BT440 |
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| Part Number | BT440 |
| Manufacturer | Brooktree |
| Description | The Bt440 is a clock generator for the highspeedBrooktree CMOS RAMDACs. It interfaces to a low-frequency quartz crystal and " Differential ECL Clock Generation multiplies the crystal frequency by 8x... |
| Features |
citors for operation. Frequencyrangeis set
. I.2 V Voltage ReferenceOutput
through an external resistor. The Bt440 loop
. Single +5 V Power Supply . 28-pin PLCC Package . Typical Power Dissipation:
filter utilizes standardRC components. The pixel clock output is divided by four
to generatethe load signal.
800 mW
A secondload signal may be synchronous-
ly or asynchronously controlled to enable
starting and stopping the clocking of the vid-
Functional Block Diagram
eo DRAMS.
^ The Bt440 can also configure the pipeline
delay of the RAMDAC to a fixed pipeline
VREF
VCC
GND
delay.
A... |
| Document |
 BT440 Data Sheet
PDF 2.48MB |
Similar Datasheet
Desde 2024. D4U Semiconductor.
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