FUJITSU MEDIA DEVICES SRF244WCC9-A-TB12R SYSTEM ...................................................... PHS IF FILTER NOMINAL CENTER FREQUENCY .................... 243.95 MHz ELECTRICAL CHARACTERISTICS PACKAGE DIMENSION Unit : mm Ta = - 10 ~ +60 oC 3.8 Conditions [MHz] Min. Typ.* Max. Unit Center frequency fo - 243.95 - MHz Maximum insertion loss in pass band fo + 0.11 - 2.1 5.0 dB Amplitude ripple fo + 0.11 1.0 dB fo + 0.11 - 0.1 Group Delay ripple 0.3 sec fo - 21.5 60 82 1.0 - dB fo - 1.2 40 71 fo - 0.6 25 - dB fo + 0.6 25 30 33 dB fo + 1.2 37 45 - 55 75 - dB fo + 21.5 Termination Impedance fo 628//-1.6pF 1.55MAX dB - dB 0.63 0.88 Out of band rejection (Relative value) R0.15 3.8 Items - o *Typical values are specified at 25 C 0.64 #2 #3 1.90 1.00 #1 1.00 FREQUENCY CHARACTERISTICS #6 (10dB/div) #5 1.27 #4 1.27 TERMINATIONS No. #1. GROUND #2. INPUT #3. GROUND #4. GROUND #5. OUTPUT #6. GROUND 242.75 243.35 243.95 244.55 FREQUENCY (MHz) 245.15 MEASUREMENT CIRCUIT 3.5pF SRF244WCC9-A 64nH 3.5pF 64nH 64nH : Murata LQNIA * * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by Fujitsu Media Devices for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Fujitsu Media Devices or others. The information contained herein may be changed without prior notice. It is therefore advisable to contact Fujitsu Media Devices before proceeding with the design of equipment incorporating this product. No. SRF244WCC9-A-TB12R 2002-04-01 FREQUENCY CHARACTERISTICS (10dB/div) (10dB/div) 242.75 243.35 243.95 244.55 245.15 223.95 FREQUENCY (MHz) 233.95 243.95 253.95 263.95 FREQUENCY (MHz) (1dB/div) Group Delay(1s/div) 243.55 243.75 243.95 244.15 244.35 243.55 FREQUENCY (MHz) 243.75 243.95 244.15 244.35 FREQUENCY (MHz) ABSOLUTE MAXIMUM RATINGS (Ta=25 oC) (Ta = 25oC unless otherwise noted) Items Electrodes Ratings DC voltage Between any two electrodes 0V Input power Between input and ground 10 dBm Operating temp. -10 ~ +60oC Storage temp. -40 ~ +85oC Notes FUJITSU MEDIA DEVICES LTD.