COMPANY PROFILE TEL : 82-32-8998341 FAX : 82-32-8998399 ADD : 4B-2L,618-1 Namchon-Dong,Namdong-Gu, Incheon, Korea Web site : www.onelight.co.kr 2008.05
One Light Family Companies One Light Electronics One Light Electronics (Korea)-HQ Sales office Yantai Chungho Electronics (China)- Factory
Organization President Managing Director Administration Division Sales Division Quality technical Division Technical support Quality Control Overseas Sales Domestic Sales Domestic Sales EDPS Material Accounting Management 2 1 ONE LIGHT ELECTRONICS CO.,LTD.
Highlight KOREA CHINA Company Name One Light Electronics Yantai Chungho Electronics Established 1976 (ChungHo Elcom) 1992 Telephone 82-32-8998350 86-535-6882881/6 Facsimile 82-32-8998399 86-535-6882887 Capital $ 10,000,000 $ 9,500,000 President Daesup Chi Bumchun Lee Employees 25 600 Sales (2007) $ 20,000,000 (ChungHo Elcom) $ 15,000,000 Office 4B-2L,618-1 Namchon-Dong, Namdong-Gu, Incheon, Korea Tonglin Road, Yantai High-Tech Industry Development Zone Shandong, China
Quality History KOREA CHINA ISO 9002 Certified in 1994 Certified in 1997 ISO 9001 Certified in 1999 Certified in 1997 TS16949 Certified in 2003 Certified in 2003 ISO 14001 Certified in 2005 Certified in 2005 1997.09 Passed SIEMENS quality program evaluation. 2004.10 Passed Factory Audit by Cisco Systems. 2004.10 CQIS Award by Samsung SDI, Oct 2004 Zero Defect Supplier 2005.03 Qualified as ECO-Partner by Samsung. 2006.01 Passed SQ Certification by HYUNDAI MOTORS.
Production Capacity Package type Q ty (pcs)/year Quartz Crystals 120,000K Ceramic SMD Crystals 6,000K Ceramic SMD Oscillators 24,000K Crystal Oscillators 8,000K H-Pack Oscillators 3,600K Monolithic Crystal Filters 3,000K
Market Segment Focus Data com & Telecom Switches & Hubs Routers Access Networks WLAN Computer Servers Desktops Notebooks Storage Consumer Electronics DSC LCD TV Set-top Box Thumb Driver Mobile Device Mobile Phone PDA Hub & Switches Storage Servers Notebooks Routers Mobile Phone & PDA
Process flowchart
Crystal Product Description Application 49/U 49/U crystal unit is an industry standard AT cut crystal housed in a HC-49/U package. Sealing is resistance weld. 49/S 49/L 49 /SMD UM Series 49/S crystal unit is an industry standard AT or BT cut crystal housed in a HC-49/S and 49/L package. Sealing is resistance weld. 49/SMD crystal unit is miniature AT or BT cut strip crystal housed in low profile package for surface mount. UM-1 crystal unit is miniature resistance welded package that provides excellent hermetic seal. Miniature size DSC PDA Computer LCD Monitor Digital Camera Communication equipment Automotive AV system SMD Ceramic SMD crystal unit is an ultra miniature package with size of 7x5mm or 5x3.2mm, 3.2x2.5mm.
Crystal Frequency Band
SPXO Package Type Product Description Application SPXO Simple Package X-tal Oscillator SPXO is a crystal oscillator that incorporating the crystal resonator into a kind of electric circuit. Dip 14 pin package Power : 5V,3.3V,2.5V,1.8V Waveform : TTL,HCMOS,PECL,LVDS Dip 8 pin package Power : 5V,3.3V,2.5V,1.8V Waveform : TTL,HCMOS,PECL,LVDS SMD Miniature package Power : 5V,3.3V,2.5V,1.8V Waveform : TTL,HCMOS FR-4 Base : SMD Mount Power : 5V,3.3V,2.5V,1.8V Waveform : TTL,HCMOS,PECL,LVDS Plastic package (H-Pack) Power : 5V,3.3V Waveform : TTL,HCMOS,PECL,LVDS Ceramic SMD package : 7X5mm,5X3.2mm,3.2X2.5mm Power : 5V,3.3V,2.5V,1.8V Waveform : TTL,HCMOS,PECL,LVDS Industrial Automotive Consumer
SPXO Frequency Band
VCXO Product Description Application VCXO Voltage Controlled X-tal Oscillator VCXO is a crystal oscillator with a control pin for externally tuning the output frequency. Package Type Dip 14 pin package Power : 5V(Control 2.5V),3.3V(Control 1.65V) Waveform : TTL,HCMOS,PECL,LVDS Dip 8 pin package Power : 5V(Control 2.5V),3.3V(Control 1.65V) Waveform : TTL,HCMOS,PECL,LVDS FR-4 Base : SMD Mount Power 5V(Control 2.5V),3.3V(Control 1.65V) Waveform : TTL,HCMOS Low cost version package Power 3.3V(Control 1.65V) Waveform : TTL,HCMOS Ceramic SMD package : 7X5mm,5X3.2mm Power : 5V(Control 2.5V),3.3V(Control 1.65V) Waveform : TTL,HCMOS,PECL,LVDS ATM WLL GB Ethernet PLL Circuit
VCXO Frequency Band
TCXO & VCTCXO Product Description Application TCXO VCTCXO Temperature Compensated X-Tal Oscillator TCXO is a crystal oscillator that has a temperature compensation circuit for producing better frequency stability at various temperature ranges Voltage Controlled & Temperature Compensated X-Tal Osc. VCTCXO is a crystal that has a VCXO and TCXO function. FR-4 Base : SMD Mount Power 5V, Control voltage 2.5V Waveform : Sinewave, TTL,HCMOS Mobile phone CDMA,GSM,PHS GPS system Package Type Metal Lead type Power 5V, Control voltage 2.5V Power 3.3V, Control voltage 1.65V Waveform : Sinewave, TTL,HCMOS Ceramic SMD package : 7X5mm Power : 3.3V (Control Voltage : 1.65V) Waveform : Sinewave
VCTCXO Frequency Band
Customer Information CHINA - Samsung,LG,NKG Korea -. Samsung,LG,Siemens,Hyundai Motors Europe -. Manudux Taiwan -. e CERA USA -. Saronix,ILSI,MFI
Thank You