Epson Begins Volume Production of the S1S77100, the Company's First RF Transmitter ICThe IC's compact package, low power consumption, and support for certain frequencies in the UHF band make it ideal for small RF transmittersMunich - October 23 2024 - Seiko Epson Corporation (TSE: 6724, "Epson") has begun volume production of the S1S77100, the company's first radio frequency (RF) transmitter IC for wireless transmitters.
Wireless communication capabilities are used extensively in things such as home security equipment, smart meters, and restaurant call bells. Wireless communication devices must conform to wireless standards for frequency bands that are appropriate for the communication distance and speed of their specific applications, making the selection of RF transmitter ICs that meet these standard requirements increasingly important. Furthermore, the need for smaller RF transmitter ICs that consume less power is growing along with demand for wireless communication devices that offer improved designs and longer battery life.
To meet this need, Epson developed the S1S77100, an RF transmitter IC for wireless communication transmitters that supports certain frequencies in the ultra-high frequency (UHF) band. The frequencies, selectable via serial interface (SPI) control, can be set from 300 MHz to 465 MHz or from 600 MHz to 930 MHz.
A PLL1 and power amp2 are integrated into the 4 mm x 4 mm SQFN package, making it easy to configure wireless transmission functions with an external crystal oscillator. In addition, the low current consumption of 20 nA (typical) in PowerDown mode3 makes it ideal for small wireless transmitters. As a result, customers can reduce the time and effort spent on circuit design and evaluation.
Epson will help customers further improve the performance of their products and contribute to smart social infrastructure by leveraging its efficient, compact, and precision technologies to save energy, save space, and deliver exceptional precision and accuracy.
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Model number | S1S77100 |
Output frequency ranges | 300-465 MHz (0.25 kHz Step) 600-930 MHz (0.49 kHz Step) |
Output power | -15 to 11 dBm, 128-step programmable |
Modulation method | Equipped with Soft-ASK and Soft-FSK features for limiting ASK, OOK, and FSK transmission bandwidth |
Operation control | Operation control via 3-wire or 4-wire SPI interface |
Operating clock | Operates with a clipped sine wave clock from a 32 MHz crystal oscillator |
Low-voltage detection | 4-step programmable detection voltage from 1.8 V to 2.4 V |
Supply voltage | 1.8 V to 3.6 V |
Package | 24-pin 4 mm x 4 mm SQFN (P-VQFN024-0404-0.50) |
Operating temperature range | -40℃ to +85℃ |
About Epson Europe Electronics GmbH
Epson Europe Electronics GmbH is a marketing, engineering and sales company and the European headquarter for electronic devices of the Seiko Epson Corporation, Japan. Since 1989 located in Munich/Germany with 50 employees, Epson Europe Electronics GmbH has several European sales representatives and a European-wide network of distributors. Epson Europe Electronics GmbH provides value added services for timing devices, semiconductors, sensors and sensing systems targeted to various markets like industrial, automotive, medical, and communication. Epson products are recognized for energy saving, low power, small form factors and rapid time to market. More information about Epson Europe Electronics GmbH is available on the internet under www.epson-electronics.de
About Epson
Epson is a global technology leader whose philosophy of efficient, compact and precise innovation enriches lives and helps create a better world. The company is focused on solving societal issues through innovations in home and office printing, commercial and industrial printing, manufacturing, visual and lifestyle. Epson’s goal is to become carbon negative and eliminate use of exhaustible underground resources such as oil and metal by 2050.
Led by the Japan-based Seiko Epson Corporation, the worldwide Epson Group generates annual sales of more than JPY 1 trillion.
global.epson.com/
Epson beginnt mit der Serienproduktion des S1S77100, dem ersten RF-Sende-IC des Unternehmens
Wichtigste Anwendungen
Produktmerkmale
- Unterstützter Frequenzbereich: 300-465 MHz und 600-930 MHz
- Kleines Gehäuse: 4 mm x 4 mm SQFN-Gehäuse (P-VQFN024-0404-0.50)
- Geringe Stromaufnahme: 20 nA, typischer Wert, im ausgeschalteten Zustand (VDD = 3,0 V, Ta = 25 °C)
Produktbezeichnung | S1S77100 |
Ausgangsfrequenzbereiche |
300-465 MHz (0,25 kHz Schritte)
600-930 MHz (0,49-kHz-Schritte)
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Ausgangsleistung | -15 bis 11 dBm, in 128 Schritten programmierbar |
Modulationsverfahren | Soft-ASK- und -FSK-Funktion zur Begrenzung der ASK-, OOK- und FSK-Übertragungsbandbreite |
Ansteuerung | Ansteuerung über 3-Draht- oder 4-Draht-SPI-Schnittstelle |
Betriebstakt | Betrieb mit einem geclippten Sinustakt von einem 32-MHz-Quarzoszillator |
Unterspannungserkennung | In 4 Stufen von 1,8 V bis 2,4 V programmierbar |
Versorgungsspannung | 1,8 V bis 3,6 V |
Gehäuse | 24-polig 4 mm x 4 mm SQFN (P-VQFN024-0404-0.50) |
Betriebstemperatur | −40 °C – +85 °C |
Epson Europe Electronics GmbH ist eine Marketing-, Engineering- und Vertriebsgesellschaft der Seiko Epson Corporation, Japan. Seit der Firmengründung 1989 ist der Hauptsitz in München. Epson Europe Electronics GmbH hat ca. 50 Mitarbeiter, die den Vertrieb von Epson- Produkten unterstützen. Epson Europe Electronics GmbH vertreibt Produkte in Europa, Mittlerer Osten und Afrika und bietet „value added“ Service für Halbleiter, Sensoren, Sensor Systeme und Taktgeber in allen Märkten wie Industrie, Automotive, Medizintechnik und Kommunikationstechnik. Epson Produkte sind bekannt für „energy saving“, „low power“, kleinste Baugrößen und einer sehr kurzen Entwicklungs- und Produktionszeit. Informationen zu Epson Europe Electronics GmbH können im Internet unter www.epson-electronics.de abgerufen werden.
Epson ist ein globaler Technologieführer, dessen innovative Konzepte von Effizienz, Kompaktheit und Präzision das Leben bereichern und dazu beitragen, eine bessere Welt zu schaffen. Das Unternehmen engagiert sich für die Lösung gesellschaftlicher Probleme durch Innovationen in den Bereichen Heim- und Bürodruck, kommerzieller und industrieller Druck, Fertigung, Visualisierung und Lifestyle.
Epson will bis 2050 CO2-negativ sein und die Nutzung erschöpfbarer unterirdischer Ressourcen wie Öl und Metalle eliminieren. Der Jahresumsatz der globalen Epson-Gruppe unter der Führung der japanischen Seiko Epson Corporation übersteigt 1 Billion Yen.
global.epson.com/