SF0426BA03153S SPECTRUM | Alldatasheet

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Technical content

426 MHz SAW Filter

9.2 MHz Bandwidth

Part Number: SF0426BA03153S Spectrum Microwave

400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401

www.SpectrumMicrowave.com DSSF0426BA03153S Rev A 25-Mar-2010 ECN 36650 Page 1 of 3

DESCRIPTION

  • 426 MHz SAW bandpass filter with 9.2 MHz bandwidth.
  • 13.3 x 6.5 mm LCC package.
  • RoHS compliant. TYPICAL PERFORMANCE Horizontal: 5 MHz/div Vertical (from top): Magnitude : 10 dB/div Magnitude : 1 dB/div Phase Linearity : 5 deg/div Group Delay : 50 ns/div

Part Number: SF0426BA03153S Spectrum Microwave www.SpectrumMicrowave.com DSSF0426BA03153S Rev A 25-Mar-2010 ECN 36650 Page 2 of 3 SPECIFICATION Parameter Min Typ Max Units Center Frequency FC 1 - 426 - MHz Insertion Loss 2 - 21.3 22 dB Unit-to-unit Insertion Loss Variation (at room temperature 25°C) ±0.5 dB Variation of Insertion Loss over operating temperature range ±0.8 dB Lower 1 dB Bandedge - 421.0 421.4 MHz Upper 1 dB Bandedge 430.6 431.0 - MHz Lower 3 dB Bandedge - 420.7 421.0 MHz Upper 3 dB Bandedge 431.0 431.3 - MHz Lower 40 dB Bandedge 418.8 419.1 - MHz Upper 40 dB Bandedge - 432.7 433.2 MHz Amplitude Variation, 421.4 – 430.6 MHz - 0.6 1.0 dB p-p Phase Linearity, 421.4 – 430.6 MHz - 2.2 6 deg p-p Group Delay Variation, 421.4 – 430.6 MHz - 33 100 ns p-p Maximum Group Delay Change Rate, 421.4 – 430.6 MHz - 2.1 - ns/10kHz Absolute Delay - 0.985 - µs Triple Transit Suppression 40 43.5 - dBc Rejection, 100 - 411 MHz 3 50 58 - dB Rejection, 441 - 500 MHz 3 50 55 - dB Source/Load Impedance 50 ohms Notes: 1. Average of the lower an d upper 3 dB band edge frequencies 2. Mean level over 421.4 – 4 30.6 MHz at room temperature 25°C 3. All rejection levels are in dB relative to the insertion loss MAXIMUM RATINGS Parameter Min Max Units Storage Temperature Range -45 85 ˚C Operating Temperature Range 10 70 ˚C Input Power Level - 10 dBm

Part Number: SF0426BA03153S Spectrum Microwave www.SpectrumMicrowave.com DSSF0426BA03153S Rev A 25-Mar-2010 ECN 36650 Page 3 of 3 MATCHING CIRCUIT Typical component values: Ls1 = 39 nH Ls2 = 33 nH Cp1 = 15 pF Cp2 = 22 pF Notes: 1. 2% tolerance matching components are recommended. 2. Tuning values shown are for reference only. Optimum values may change depending upon board layout. PACKAGE OUTLINE ISO 9001 Registered All specifications are believed to be accurate and reliable. However, Spectrum Microwave reserves the right to make changes without notice. © 2010 All rights reserved. Input 50 Ω Single-ended Output 50 Ω Single-ended GND GND Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 µm min, over a 1.3-8.9 µm Ni plating 11 5 12 6 Units: mm Tolerances are ±0.15 mm except for the overall length and width, which are nominal values. Pad Configuration: Input: 11 Input Return: 12 Output: 5 Output Return: 6 Ground: 1,2,3,4,7,8,9,10