SF0140BA03110S APITECH | Alldatasheet

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Technical content

140 MHz SAW Filter

14 MHz Bandwidth

Part Number: SF0140BA03110S Spectrum Microwave

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

www.SpectrumMicrowave.com DSSF0140BA03110S Rev B 8-Mar-2010 ECN 36650 Page 1 of 3

DESCRIPTION

  • 140 MHz SAW bandpass filter with 14 MHz bandwidth in 13.3x6.5mm SMP.
  • RoHS compliant. TYPICAL PERFORMANCE Horizontal : Frequency 5 MHz / div Vertical (from top) Magnitude 10 dB/div Magnitude 1 dB/div Phase Deviation 10 deg/div Group Delay Deviation 100 ns/div Input and Output Impedances Frequency Span : 100-180 MHz Wide Band Response Frequency Span : 0-500 MHz Vertical Scale : 10 dB/div S22 S11

Part Number: SF0140BA03110S Spectrum Microwave www.SpectrumMicrowave.com DSSF0140BA03110S Rev B 8-Mar-2010 ECN 36650 Page 2 of 3 SPECIFICATION Parameter Min Typ Max Units Center Frequency (Fc) 1 139.6 140 140.4 MHz Insertion Loss 2 - 8.4 10 dB 1 dB Bandwidth 13 14.5 - MHz 3 dB Bandwidth 14 15.5 - MHz 35 dB Bandwidth - 19.4 20 MHz Passband Ripple 3 - 0.3 1 dB p-p Phase Deviation from Linear 3 - 2.1 15 deg p-p Group Delay Variation 3 - 30 140 ns p-p Absolute Delay - 0.94 - µs Ultimate Rejection 4 40 43 - dB Substrate Lithium Niobate Temperature Coefficient of Frequency - -90 - ppm/ ˚C Ambient Temperature - 25 - ˚C System Source and Load Impedance - 50 - Ω Notes: 1. Average of the lowe r and upper 3 dB frequencies. 2. Average level in the passband. 4. Evaluated over the intervals 20 – 126 MHz and 154 – 280 MHz. MAXIMUM RATINGS Parameter Min Max Units Storage Temperature Range -40 +85 ˚C Input Power Level +17 dBm DC Voltage Between Each Terminal 15 V MATCHING CIRCUIT Component values (minimum inductor Q = 45): Ls1 = 100 nH Cp1 = 22 pF Ls2 = 120 nH Cp2 = 12 pF Notes: 1. The component values shown above are those used in the Spectrum Microwave test fixture. Optimum values may change depending on board layout. 2. 5% tolerance components or better are recommended. 11 5 1,2,3,4,6, 7,8,9,10,12 Input 50 Ω Source Single Ended Output 50 Ω Load Sin gle Ended

Part Number: SF0140BA03110S Spectrum Microwave www.SpectrumMicrowave.com DSSF0140BA03110S Rev B 8-Mar-2010 ECN 36650 Page 3 of 3 PACKAGE OUTLINE AND RECOMMENDED PCB LAYOUT Pin Configuration:

11 Input

12 Input Return

5 Output

6 Output Return

Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 µm min, over a 1.3-8.9 µm Ni plating 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. NOTES: DIMENSIONS SHOWN ARE ALL NOMINAL IN MILLIMETRES. ALL TOLERANCES ARE ±0.15MM EXCEPT OVERALL LENGTH AND WIDTH