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Semiconductor
production
 
Contract
PCB Services
 
 -    
 
    History
 
2002-
2004
Design of series of ICs under the orders
2003 Design of High Speed Amplifiers
2003 Design of Low Drift Instrumentation Amplifiers with Set Gains of 1 to 10000
2002 Design of Precision, Low Power Operational Amplifiers
2001 Design of pin-to-pin compatible VLSI of the Field Programmable Logic Arrays (FPLA)
2000 Privatization of JSC ALFA.
JSC ALFA became the enterprise with 100% privately owned capital.
1998 The workshop of PCB assembly has been organized.
1997 Release of a series of ICs for automotive industry.
1996 Release of a series of ICs for digital phone stations.
1995 Release of the first Dual and Quad Operational Amplifiers and
Integrated Voltage Comparators of new generation.
1991 ALFA Production Enterprise has been reorganized into ALFA Joint Stock Company
1987 Release of single-crystal micro-computer
1985 Release of digital single-chip microprocessor for analog signal processing.
1983 The workshop for household electronic devices assembly has been organized.
1980 Release of the first VLSI  ADC / DAC  with hi-speed characteristics.
1976 Release of the first integrated digital-to-analog and analog-to-digital converters (DAC/ADC)
1976 Branch of ALFA Corporation has been founded in Gulbene, Latvia.
1975 Release of the first integrated voltage comparators.
1972 Release of the first semiconductor integrated operational amplifiers.
1971 ALFA Production Enterprise has been founded on the basis of Riga Plant of Semiconductor Devices and Scientific and Research Institute of Microdevices.
1966 Pilot Plant of Scientific and Research Institute of Microdevices has been founded.
1966 Release of the first hybrid microcircuits for radio technical applications.
1962 Design Bureau was founded. Later it was re-organized into Scientific and Research Institute of Microdevices.
1962 Release of the first digital logic germanium integrated circuits
1960 Release of the first chips of transistors and diodes
1959 Foundation of Riga Plant of Semiconductor Devices, the first facility of electronic industry in Latvia.



   Contact information

 140 Ropazu Str.,
 Riga, LV-1006, Latvia
 tel: +371 67553075
 fax: +371 67553173
 www.alfarzpp.lv
 e-mail: alfa(at)alfarzpp.lv
 
 
Альфа Рига Латвия alfa РЗПП микросхемы транзистор операционные усилители компараторы АЦП ЦАП микросхема преобразователи регуляторы напряжения стабилизаторы аналоговые ИМС времязадающие интегральные схемы схема транзисторные пары инструментальный усилитель быстродействующий таймеры аналого-цифровые цифро-аналоговые частота частота-напряжение напряжение-частота пластины биполярная комплементарная BiP CBiP CMOS BiCMOS технология источники опорного процессоры компаратор стабилизатор электроника электронные компоненты корпус корпуса DIP DIPP CerDIP QFP Au-pin Au gold plastic CerFlatpack Polyim film цифровая обработка сигнал сигнала напыление резисторов лазерная настройка параметры скрайбирование п/п заказчик КД ТД.
 
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