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The LM2459 is a single channel high voltage CRT driver circuit designed for use in DTV applications. The IC contains a high input impedance, wide band amplifier which directly drives the cathode of a CRT. The amplifier has its gain internally set to −51 and can drive CRT capacitive loads as well as resistive loads present in other applications, limited only .
1
•2 15MHz Bandwidth at 130VPP Output Swing
• 0V to 4V Input Range
• Greater than 130VPP Output Swing Capability
• Stable With 0
–20 pF Capacitive Loads and
Inductive Peaking Networks
• Transient Response Improvement Option Via
Pin 6 (EM)
APPLICATIONS
• AC Coupled DTV Applications Using the 480p Format as well as Standard NTSC and PAL Formats
DESCRIPTION
The LM2459 is a single channel high voltage CRT driver circuit designed for use in DTV applications. The IC contains a high input impedance, wide band amplifier which directly drives the cathode of a CRT. The amplifier has its gain internally .
LM2459 - National Semiconductor
The LM2459 is a single channel high voltage CRT driver circuit designed for use in DTV applications. The IC contains a h.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LM2450 |
National Semiconductor |
220V Monolithic Triple Channel 7 MHz DC Coupled CRT DTV Driver |
|
| 2 | LM2450 |
Texas Instruments |
220V Monolithic Triple Channel 7MHz DC Coupled CRT DTV Driver |
|
| 3 | LM2451 |
National Semiconductor |
220V Monolithic Triple Channel 12 MHz DC Coupled CRT DTV Driver |
|
| 4 | LM2451 |
ETCTI |
LM2451 220V Monolithic Triple Channel 12 MHz DC Coupled CRT DTV Driver (Rev. I) |
|
| 5 | LM2452 |
National Semiconductor |
220V Monolithic Triple Channel 17 MHz DC Coupled CRT DTV Driver |
|
| 6 | LM2453 |
National Semiconductor |
Monolithic Triple 6 nS CRT Driver With Integrated Clamp and G1 Blanking |
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| 7 | LM2453TA |
National Semiconductor |
Monolithic Triple 6 nS CRT Driver With Integrated Clamp and G1 Blanking |
|
| 8 | LM2455-EM |
RadioPulse |
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|
| 9 | LM2457 |
National Semiconductor |
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| 10 | LM24 |
National Semiconductor |
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| 11 | LM24 |
National Semiconductor |
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|
| 12 | LM24 |
National Semiconductor |
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|