FUJITSU MEDIA DEVICES SAW RESONATOR F82SME APPLICATIONS PACKAGE DIMENSION Carrier oscillators in RF Modulators for VCR, BS tuner, CATV, etc. 12.5 MAX Unit mm 7.7 MAX SYSTEM NTSC USA CHANNEL 3 CH (61.25 MHz) 4 CH (67.25 MHz) Resonant frequency (1) Resonant loss (1) Parallel capacitance (2) fr1 fr2 Ar1 Ar2 CTE1 CTE2 Temp. coeff. of frequency (-20C to 70C) F82SME 61.22 0.06 67.22 0.06 2.7 Max. 2.7 Max. 3.7 1.0 3.7 1.0 -18 Unit #4 #3 #2 8.0 0.8 Type Item 3.7 MAX ELECTRICAL CHARACTERISTICS (Ta=25 oC unless otherwise noted) Pin No. #1. Low ch (3 ch) #2. High ch (4 ch) #3. Ground #4. Common #1 MHz o 0.5 0.05 dB 2.2 0.5 2.5 0.5 pitch pF ppm/C Note (1) Measured in a 50-ohm system (2) Measured at frequency of 1 MHz TYPICAL FREQUENCY TRANSMISSION CHARACTERISTICS Low ch (3 CH) High ch (4 CH) 10dB/div 90/div 100kHz/div fr1 100kHz/div fr2 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. F82SME 2002-04-01 FEATURES ABSOLUTE MAXIMUM RATINGS (1) (2) (3) (4) (5) (6) (7) Operating Temperature ............ -10 to 60 oC Storage Temperature ............... -55 to 85 oC DC Voltage.............................................. 3V Driving power ................................... 0.2mW Adjustment free Two channels in one Single Inline Package Direct fundamental oscillation No spurious response Small size and light weight High reproducibility High reliability MEASUREMENT CIRCUIT 50 PIN CONNECTIONS 50 Bottom View EQUIVALENT CIRCUIT L1 CTE C1 R1 EQUIVALENT CIRCUIT CONSTANT VALUES parameter ch. Low ch. (US 3CH) High ch. (US 4CH) R1 () L1 (H) C1 (pF) CTE (pF) 21 690 0.010 3.7 18 520 0.011 3.7 FUJITSU MEDIA DEVICES LTD.