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PDF LA7054 Data sheet ( Hoja de datos )
| Número de pieza | LA7054 | |
| Descripción | Video / Audio Signal Processor for UHF Band RF Modulator | |
| Fabricantes | Sanyo | |
| Logotipo |  |
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Ordering number : EN2558A
Monolithic Linear IC
LA7054
Video, Audio Signal Processor
for UHF Band RF Modulator
Overview
Package Dimensions
The LA7054 is a video, audio signal processor IC for UHF unit: mm
band RF modulators. It performs the functions of TSG (test
signal generator), video clamp circuit, white clip circuit, 3017C-SIP9
audio FM modulator. It is highly stable to supply voltage
variations because the LA7054 has an internal voltage
[LA7054]
regulator.
Functions
• Audio FM modulator
• Sync pulse peak clamp
• TSG
• White clip
• Voltage regulator
Features
• Low-voltage operation : VCC=5V
• Highly stable to supply voltage variations because the
LA7054 has an internal voltage regulator.
• On-chip TSG (test signal generator).
• Good frequency characteristic of white clip.
• Wide amplitude of audio carrier and less high-frequency
spurious interference.
• Low audio distortion.
• Low current drain : –30% (compared with our similar
ICs).
• Minimum number of parts required : Peripherals of clock
oscillator for TSG.
• Small-sized package : 9-pin SIP
SANYO: SIP9
Specifications
Maximum Ratings at Ta=25°C
Parameter
Symbol
Maximum supply voltage
Allowable power dissipation
VCC max
Pd max
Operating temperature
Topr
Storage temperature
Tstg
Conditions
Ta≤60°C
Ratings
9
250
–20 to +80
–40 to +125
Unit
V
mW
°C
°C
Operating Conditions at Ta=25°C
Parameter
Symbol
Recommended supply voltage
Operating voltage range
VCC
VCC op
Conditions
Ratings
5
4.25 to 7.00
Unit
V
V
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
73097HA (KT)/92895TH/6257TA, TS No.2558-1/3
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet LA7054.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LA7051 | Video / Audio Signal Processor for UHF Band RF Modulator | Sanyo |
| LA7053 | Video / Audio Signal Processor for UHF Band RF Modulators | Sanyo |
| LA7054 | Video / Audio Signal Processor for UHF Band RF Modulator | Sanyo |
| LA7054Z | Video / Audio Signal Processor for UHF Band RF Modulator Use | Sanyo |
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