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STK311-010のメーカーはSanyoです、この部品の機能は「RDS Demodulation + Synchronization and Error Correction」です。 |
部品番号 | STK311-010 |
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部品説明 | RDS Demodulation + Synchronization and Error Correction | ||
メーカ | Sanyo | ||
ロゴ | |||
このページの下部にプレビューとSTK311-010ダウンロード(pdfファイル)リンクがあります。 Total 7 pages
Ordering number : EN4374A
Thick-Film Hybrid IC
STK311-010
RDS Demodulation + Synchronization and
Error Correction
Overview
The STK311-010 is a hybrid integrated circuit (HIC) for
Radio Data System (RDS) applications which must
conform to European Broadcasting Union (EBU) enforced
recommendations. Since the Radio Data System (RDS)
subjects every kind of data to multiplex broadcasting for
FM broadcasts, the STK311-010 functions as a hybrid IC
which demodulates the modulated signal’s data,
previously multiplexed to a RDS signal, matches
synchronization and performs error detection and
correction. By combining SC system and photoresist
technology with folded board construction and
incorporating Sanyo’s unique insulated metal substrate
technology (IMST) to the base, the STK311-010 has
successfully been contained within a low-profile package.
Package Dimensions
unit: mm
4132
[STK311-010]
Applications
• Car stereos
• Home stereos
Features
• On-chip 57 kHz BPF provides adjustment-free
performance
• On-chip 4 MHz ceramic oscillator
• Supports RDS data demodulation system designs
incorporating fewer external components
• On-chip ARI-SK/DK decoder
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Operating temperature
Storage temperature
Symbol
VCC max
Topr
Tstg
Conditions
Ratings
6.3
–30 to +85
–40 to +100
Recommended Operational Voltage at Ta = 25°Ct
Parameter
Supply voltage
Power supply voltage operating range
Symbol
VCC
VCC OP
Conditions
Ratings
5
4.7 to 5.5
Unit
V
°C
°C
Unit
V
V
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
N3096HA(OT)/10293YO 5-3279No. 4374-1/7
1 Page Internal Equivalent Circuit
STK311-010
Sample Application Circuit
Sample System Configuration
No. 4374-3/7
3Pages STK311-010
Control Input CORR.SEL Pin Read Timing
Usually, this pin is used for checking pin states. However, the error correction can be activated using this control
input at any time.
During Synchronization Detection
Pin status is read for every single bit of demodulation data from the RDS demodulation IC (indicated in the
illustration by a down arrow ) and this continues for four times until the time that a single bit can be taken and read to
the internal system.
Figure 5 Pin Read Timing During Synchronization Detection
After Synchronization Detection
Pin status is read for every block header of demodulation data from the RDS demodulation IC (indicated in the
illustration by a down arrow ) and this continues for four times until the time that a single bit can be taken and read to
the internal system.
Data Characteristics
Figure 6 Pin Read Timing After Synchronization Detection
No. 4374-6/7
6 Page | |||
ページ | 合計 : 7 ページ | ||
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PDF ダウンロード | [ STK311-010 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
STK311-010 | RDS Demodulation + Synchronization and Error Correction | Sanyo |