Semtech Adds to its Transceiver Platform with the SX1235 Which Provides ETSI Category 1 Compliance

  Semtech Adds to its Transceiver Platform with the SX1235 Which Provides ETSI
  Category 1 Compliance

 New Transceiver is Ideal for Social Alarms and Healthcare Monitoring; Meets
                  ETSI Category 1 Standard with 6 dB Margin

Business Wire

CAMARILLO, Calif. -- January 10, 2013

Semtech Corporation (Nasdaq: SMTC), a leading supplier of analog and
mixed-signal semiconductors, today expanded its RFIC transceiver platform with
the new SX1235, a fully integrated, high-performance, low current sub-GHz RF
transceiver that provides ETSI category 1 compliance with 6 dB regulatory
margin.

ETSI category 1 compliance is the highest transceiver rating for European
regulations and is required for safety-critical wireless applications such as
social alarms and healthcare monitoring. The SX1235 expands the target
applications for Semtech’s wireless platform and provides an affordable
high-performance radio IC solution to monitor, serve and increase the safety
of a rising aging population.

Previous category 1 solutions have only been realizable with large and
expensive discrete solutions which are difficult to design and offer little
flexibility, thus limiting the overall deployment of products designed to
provide safety to the elderly and workers in hazardous conditions. An
integrated solution with the SX1235 reduces the development time and cost with
flexibility to tailor to multiple products leading to the expansion of
products to serve this important market segment.

With an industry-leading 9.3 mA receive mode current consumption, the SX1235
is ideal for category 1 applications seeking the lowest consumption possible
for maximum battery lifetime while giving the highest margin to the regulatory
limits. Current consumption or power efficiency in both transmit and receive
modes, determines the capacity of primary or secondary back-up battery cells
used in category 1 products which have a significant influence on the cost of
these systems.

“The SX1235’s high performance and low current consumption confirm Semtech’s
position as a world leader in the field of low power transceivers with the
most robust performance,” said Hardy Schmidbauer, Semtech’s Director of
Wireless ISM Products. “With half the receiver consumption of competing
devices, this technology allows reliable category 1 compliance in battery
powered applications enabling miniaturized low power category 1 devices that
were previously unattainable.”

Key Features of the SX1235

  *+20 dBm maximum output power
  *-123 dBm sensitivity at 1.2 kbps
  *Low current consumption

       *9.3 mA RX current
       *100 nA sleep current
       *28 mA TX current at +13 dBm

  *-12 dBm IIP3
  *6 dB adjacent channel selectivity margin for category 1 compliance
  *6 dB margin for 2 MHz category 1 blocking specification with specified SAW
    filter
  *10 dB margin for 10 MHz category 1 blocking specification with specified
    SAW filter
  *1.8 to 3.7 V supply range
  *Ultra-fast frequency hopping

Applications:

Home and Building Automation: Building Alarms Systems, Wireless Alarm

Medical: Medical Equipment, Healthcare Monitoring Systems

Pricing and Availability

The SX1235 (order code: SX1235IMLTRT) is available immediately in production
quantities and is priced at $1.95 each in 10,000-piece lots. Semtech offers
comprehensive design assistance, including field- and factory-based support.
Data sheets, volume pricing, and delivery quotes, as well as evaluation kits
and samples are available at www.semtech.com/info.

About Semtech

Semtech Corporation is a leading supplier of analog and mixed-signal
semiconductors for high-end consumer, computing, communications and industrial
equipment. Products are designed to benefit the engineering community as well
as the global community. The company is dedicated to reducing the impact it,
and its products, have on the environment. Internal green programs seek to
reduce waste through material and manufacturing control, use of green
technology and designing for resource reduction. Publicly traded since 1967,
Semtech is listed on the NASDAQ Global Select Market under the symbol SMTC.
For more information, visit http://www.semtech.com.

Semtech and the Semtech logo are registered marks of Semtech Corporation.

Contact:

Semtech Corporation
Pauline Cadena, 805-389-2755
pcadena@semtech.com
 
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