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부품번호 | SC1088 기능 |
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기능 | AUTO SEARCH TUNING FM RADIO RECEIVER | ||
제조업체 | Silan Microelectronics | ||
로고 | |||
전체 7 페이지수
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
TEST AND APPLICATION CIRCUIT
SC1088
Fig. 2 Test circuit and application for mechanical tuning
10k ViRF
68pF
+3V
16
TUNE
15
CAP
MUTE
1
VOAF
2
70nH
14 13 12 11
GND CLIM
VIRF
VIRF
SC1088
LOOP
3
VP
4
OSC
5
IF FB
6
10
CLP2
CLP1
7
9
VIIF
VOIF
8
VOAF
78nH
3.3nF
1.2k
18pF
10nF
C2
68nF
C1
D1
V101
Fig. 3 Application circuit with AFC for mechanical tuning
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2006.04.26
Page 4 of 7
4페이지 PACKAGE OUTLINE
SOP-16-225-1.27
SC1088
UNIT: mm
HANDLING MOS DEVICES:
Electrostatic charges can exist in many things. All of our MOS devices are internally protected against
electrostatic discharge but they can be damaged if the following precautions are not taken:
• Persons at a work bench should be earthed via a wrist strap.
• Equipment cases should be earthed.
• All tools used during assembly, including soldering tools and solder baths, must be earthed.
• MOS devices should be packed for dispatch in antistatic/conductive containers.
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2006.04.26
Page 7 of 7
7페이지 | |||
구 성 | 총 7 페이지수 | ||
다운로드 | [ SC1088.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
SC1088 | AUTO SEARCH TUNING FM RADIO RECEIVER | Silan Microelectronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |