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RF3355C

Order Number RF3355C

  • 390MHz SAW Filter
  • Bandwidth: 0.5 MHz @ 3 dB Passband
  • Max Insertion Loss: 4.0000 dB
  • Tolerance / Specification: +/-100 @ Jitter

High Performance Features Simplify Design

  • to provide front-end selectivity in 390MHz Wireless Receivers
  • Low-Loss, Coupled-Resonator Quart Design
  • Simple External Impedance Matching
  •  

    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.

RF3355C

The RF3355C is a low-loss, compact, and economical surface-acoustic-wave (SAW) filter designed to provide front-end selectivity in 390 MHz receivers. Receiver designs using this filter include superhet with 10.7 MHz or 500 kHz IF, direct conversion and superregen. Typical applications of these receivers are wireless remote-control and security devices. This coupled-resonator filter (CRF) uses selective null placement to provide suppression, typically greater than 40 dB, of the LO and image spurious responses of superhet receivers with 10.7 MHz IF. Murata's advanced SAW design and fabrication technology is utilized to achieve high performance and very low loss with simple external impedance matching.
Annual Volume 2500
Product Type Filter
Frequency 390MHz
Frequency MHz (min) 389.9000
Frequency MHz (max) 390.1000
Bandwidth MHz (typical) 1.100
Insertion Loss (typ) 2.00 dB
Insertion Loss (max) 4.00 dB
Tuning Range +/-100
Operating Temperature Range -35 to +85
Operating Temperature °C (min) -35
Operating Temperature °C (max) 85
Mounting Type 8-Terminal Ceramic Surface Mount Package (SMP)
Package SM5050-8
Lid Symbol 736
Dimension 5 x 5 mm
Power Class No
Technology SAW
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 filters.
Data Sheet Download PDF
Data Sheet Date Jul 19, 2007
RoHs File Download PDF
Key Markets Commercial and Residential Building Automation
Key Applications Garage Door Openers
Applications Characteristics For the Receivers within Internet of Things and M2M wireless remote control and security devices: | - That require rejection of strong out-of-band signals (needing, for example, typical out-of-band rejection of 50 dB); | - That may require special rejection at -10.7MHz for local oscillator rejection and special rejection at -21.4MHz for image spurious response for typical superhet receivers.
Order Number RF3355C
Packaging Tape and Reel
Shipping Size 7" @ 500 Units / Reel; 13" @ 3000 Units / Reel