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RO3073D

Order Number RO3073D

  • 315MHz SAW Resonator - Single Port
  • Max Insertion Loss: 2.5000 dB
  • use in 315MHz Fixed-Frequency Wireless Transmitters
  • Very Low Series Resistance
  • Quartz Stability
  •  

    Explanation of Product Status

    Under Development Products under development
    Please contact us for product availability and sample lead-time.
    In Production Product is in mass production.
    to be discontinued Not recommended for new designs. We are evaluating the schedule for the discontinuing of production of this item. Contact Murata or refer to the website for details of product supply and possible alternative product information.
    Discontinued product Production of this product has stopped. Contact Murata for inventory availability and possible alternative products.
    Recommended product This product is particularly recommended among our products currently in production.
    New product It's new item.

RO3073D

The RO3073D is a true one-port, surface-acoustic-wave (SAW) resonator in a surface-mount, ceramic case. It provides reliable, fundamental-mode, quartz frequency stabilization of local oscillators operating at approximately 315 MHz. This SAW was designed for AM transmitters in automotive-keyless-entry applications operating in the USA under FCC Part 15, in Canada under DoC RSS-210, and in Italy.
Annual Volume 2500
Product Type Resonator - Single Port
Frequency 315MHz
Frequency MHz (min) 314.925
Frequency MHz (max) 315.075
Insertion Loss (typ) 1.60 dB
Insertion Loss (max) 2.50 dB
Operating Temperature Range -40 to +85
Operating Temperature °C (min) -40
Operating Temperature °C (max) 85
Mounting Type 6-Terminal Ceramic Surface Mount Package (SMP)
Package SM3838-6
Lid Symbol 705
Dimension 3.8 x 3.8 mm
Technology SAW
Automotive Yes
RoHs Compliant Yes
ISO9001 Yes
TS16969 Yes
Document Statement Visit the Support section for Application Notes, Reference Designs, White Papers, and more information about designing products using Murata SAW resonators.
Data Sheet Download PDF
Data Sheet Date Mar 26, 2008
RoHs File Download PDF
Key Markets Automotive | Retail | Consumer Electronics and Fitness | Commercial and Residential Building Automation | Smart Grid & AMR
Key Applications Automotive Keyless Entry | Tire Pressure Monitoring | Wireless Point-of-Sale Terminals | Data Link Equipment | Peripherals | Remote Bar Code Data Entry | Bar Code Readers | Identification Tags | Home Automation | Door and Gate Openers | Personal and Home Security | Automated Meter Reading | Consumer Sports
Applications Characteristics Ideal for low-power AM Transmitters in automotive-keyless-entry | - Operating under USA Part 15, Canada RSS-210, and Italy
Order Number RO3073D
Packaging Tape and Reel
Shipping Size 7" @ 500 Units / Reel; 13" @ 3000 Units / Reel