Hy-Q International UM-1 45 MHz CRYSTAL FILTERS UM-5 UM-4 8.00.2 6.00.2 4.80.2 18.00.2 18.00.2 18.00.2 o0.350.05 TYP. o0.350.05 TYP. o0.350.05 TYP. 3.750.2 3.750.2 7.80.2 3.750.2 7.80.2 3.20.2 7.80.2 3.20.2 UM-1 SLIM 3.20.2 UM-5 SLIM 8.00.2 UM-4 SLIM 6.00.2 4.80.2 18.00.2 18.00.2 18.00.2 o0.350.05 TYP. o0.350.05 TYP. o0.350.05 TYP. 3.750.2 3.750.2 3.750.2 7.80.2 7.80.2 7.80.2 2.60.2 2.60.2 2.60.2 SPECIFICATION 3rd OVERTONE PASSBAND ATTENUATION BAND dB kHz dB 3 3.75 10 4 3 3.75 2 3 7.5 SERIES No. NOMINAL FREQUENCY MHz POLE 45M7A 45.000 2 45M7B 45.000 45M15A 45.000 ATTENUATION GUARANTEED FO ~ kHz TERMINAL IMPEDANCE ohm // pF OPERATING TEMPERATURE C 910 2500 // -0.5 -20 ~ +70 1 910 2500 // -0.5 -20 ~ +70 2 35 +500 ~ +1000 - 200 ~ -1000 4000 // -1.0 -20 ~ +70 1 4000 // -1.0 -20 ~ +70 2 kHz RIPPLE MAX. dB LOSS MAX. dB dB 12.5 1.0 2.5 35 30 12.5 1.0 4.0 75 18 28.0 1.0 2.0 CASE QTY. 45M15B 45.000 4 3 7.5 40 30.0 1.0 3.0 70 +500 ~ +1000 - 200 ~ -1000 45M20A 45.000 2 3 10.0 15 30.0 1.0 2.0 35 +500 ~ +1000 - 200 ~ -1000 5000 // -1.0 -20 ~ +70 1 45M20B 45.000 4 3 10.0 35 40.0 1.0 3.0 70 +500 ~ +1000 - 200 ~ -1000 5000 // -1.0 -20 ~ +70 2 45M30A 45.000 2 3 15.0 15 50.0 1.0 2.0 30 +500 ~ +1000 - 300 ~ -1000 8000 // -1.0 -20 ~ +70 1 45M30B 45.000 4 3 15.0 30 50.0 1.0 3.0 70 +500 ~ +1000 - 300 ~ -1000 8000 // -1.0 -20 ~ +70 2 PLEASE CONTACT OUR SALES DEPARTMENT FOR ADDITIONAL REQUIREMENTS. REF.No. 1012-0049-00-01 19 AUG 1999 Hy-Q International (Australia) Pty. Ltd. ALL DIMENSIONS AND TOLERANCES ARE IN mm Telephone +61 (03) 9562 8222 SPECIFICATION SUBJECT TO CHANGE WITHOUT NOTICE Facsimile +61 (03) 9562 9009 E-Mail sales@hy-q.com.au