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PDF SC1088 Data sheet ( Hoja de datos )
| Número de pieza | SC1088 | |
| Descripción | AUTO SEARCH TUNING FM RADIO RECEIVER | |
| Fabricantes | Silan Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SC1088 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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SC1088
AUTO SEARCH TUNING FM RADIO RECEIVER
DESCRIPTION
The SC1088 is a bipolar integrated circuit for use in mono portable
and pocket radios. It is used when a minimum of peripheral
components (of small dimensions and low costs) is important. The
circuit contains a frequency-locked-loop(FLL) system with an
intermediate frequency(IF) of about 70kHz. Selectivity is achieved by
active RC-filters. De-tuning related to the IF and too weak input signal
is suppressed by the mute circuit.
FEATURES
SOP-16-225-1.27
* Equipped with all stages of a mono receiver from antenna to audio
output.
* Mute Circuit
* Search tuning with a single varicap diode
* Mechanical tuning with integrating AFC
ORDERING INFORMATION
* AM application supported
* Power supply polarity protection
* Power supply voltage down to 1.8V
Part No.
SC1088
Package
SOP-16-225-1.27
APPLICATION
1. Mechanical tuning: This is possible with or without integrated AFC circuit
2. Electrical tuning: This is realized by one directional(band-up) search tuning facility, including RESET to the
lower-band limit.
BLOCK DIAGRAM
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2006.04.26
Page 1 of 7
1 page  
TEST AND APPLICATION CIRCUIT (Continued)
SC1088
Fig.4 audio search tuning FM application circuit
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2006.04.26
Page 5 of 7
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet SC1088.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
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