455 MHz SAW Filter 30 MHz Bandwidth Part Number: SF0455BA03134S DESCRIPTION * * * 455 MHz SAW bandpass filter with 30 MHz bandwidth. 5 x 5 mm LCC package. RoHS compliant. TYPICAL PERFORMANCE 0 -5 Absolute Magnitude (dB) -10 -15 -20 -25 -30 -35 -40 350 400 Horizontal: Vertical: 450 Frequency in MHz 500 Frequency : Absolute Magnitude : 50 5 550 MHz/div dB/div 0 0 -5 -1 -10 Absolute Magnitude (dB) Absolute Magnitude (dB) -2 -3 -4 -15 -20 -25 -30 -5 -35 -6 430 435 440 Horizontal: Vertical: 445 450 455 460 Frequency in MHz Frequency : Absolute Magnitude : 465 470 5 1 475 480 MHz/div dB/div -40 100 200 Horizontal: Vertical: 300 400 Frequency in MHz 500 Frequency : Absolute Magnitude : 600 100 5 700 MHz/div dB/div Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA * Phone 1-508-251-6400 * Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0455BA03134S Rev A 26-Mar-2010 ECN 36650 Page 1 of 3 455 MHz SAW Filter 30 MHz Bandwidth Part Number: SF0455BA03134S p y Red: S11 0.04 Blue: S22 0 0.035 -5 0.03 Return Loss in dB Group delay in us 0.025 0.02 0.015 -10 -15 0.01 -20 0.005 0 430 435 440 445 Horizontal: Vertical: 450 455 460 Frequency in MHz 465 Frequency : Group Delay : 470 5 5 475 480 MHz/div ns/div -25 430 435 440 445 450 455 460 Frequency in MHz Horizontal: Vertical: 465 Frequency : Return Loss : 470 5 5 475 480 MHz/div dB/div SPECIFICATION Parameter Nominal Center Frequency FC Passband Maximum Insertion Loss over the Passband Absolute Delay Rejection (10 to 350 MHz) 1 Rejection (350 to 400 MHz) 1 Rejection (510 to 650 MHz) 1 Rejection (650 to 690 MHz) 1 Rejection (690 to 1000 MHz) 1 Group Delay Variation over the Passband Input Return Loss over the Passband Output Return Loss over the Passband Source/Load Impedance Temperature Coefficient of Frequency, Tc 2 Ambient Temperature (Tref) Notes: Min 440 12 16 18 17.5 18 7 7 - Typ 455 2.2 12 12.3 17 18.5 18.0 18.5 18 8 8 50 -76 25 Max 470 2.3 25 - Units MHz MHz dB ns dB dB dB dB dB ns dB dB ohms ppm/C C 1. Absolute levels 2. Typical shift of filter frequency response with temperature is f = (T-Tref)*Tc*Fc MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level Min Max -45 -30 - 85 60 13 Units C C dBm Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA * Phone 1-508-251-6400 * Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0455BA03134S Rev A 26-Mar-2010 ECN 36650 Page 2 of 3 455 MHz SAW Filter 30 MHz Bandwidth Part Number: SF0455BA03134S MATCHING CIRCUIT 1 5 Output 50 Single-ended Input 50 Single-ended 2,3,4,6,7,8 GND GND Note: Matching components are not required. PACKAGE OUTLINE SUGGESTED FOOTPRINT Units: mm Tolerances are 0.15 mm except for the overall length and width, which are nominal values. Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 m min, over a 1.3-8.9 m Ni plating Pad Configuration: Input: 1 Output: 5 Ground: 2,3,4,6,7,8 ISO 9001 Registered All specifications are believed to be accurate and reliable. However, Spectrum Microwave reserves the right to make changes without notice. (c) 2010 All rights reserved. Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA * Phone 1-508-251-6400 * Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0455BA03134S Rev A 26-Mar-2010 ECN 36650 Page 3 of 3