FUJITSU MEDIA DEVICES SAW RESONATOR F86SM APPLICATIONS Carrier oscillators in RF Modulators for VCR, BS tuner, CATV, etc. PACKAGE DIMENSION 12.5 MAX Unit mm 7.7 MAX SYSTEM PL WG CHANNEL 3 CH (55.25 MHz) 4 CH (62.25 MHz) Pin No. #1. Low ch (3 ch) #2. High ch (4 ch) #3. Ground #4. Common FEATURES: 3.7 MAX Adjustment free Two channels in one Single Inline Package Direct fundamental oscillation No spurious response Small size and light weight High reproducibility High reliability #4 #3 #2 8.0 0.8 (1) (2) (3) (4) (5) (6) (7) #1 o 0.5 0.05 2.2 0.5 2.5 0.5 pitch ELECTRICAL CHARACTERISTICS (Ta=25 oC unless otherwise noted) Item Resonant frequency (1) Resonant loss (1) Parallel capacitance (2) Type fr1 fr2 Ar1 Ar2 CTE1 CTE2 Temp. coeff. of frequency (-20C to 70C) F86SM PIN CONNECTIONS Unit 55.23 0.06 62.23 0.06 3.5 Max. 3.5 Max. 4.9 1.0 3.7 1.0 -18 MHz dB Bottom View pF ppm/C EQUIVALENT CIRCUITS Note (1) Measured in a 50-ohm system (2) Measured at frequency of 1 MHz L1 MAXIMUM RATINGS CTE C1 o Operating Temperature ................ -10 to 60 C Storage Temperature ................... -55 to 85 oC DC Voltage.................................................. 3V Driving power ....................................... 0.2mW R1 information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by * The 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. information contained herein may be changed without prior notice. It is therefore advisable to contact Fujitsu Media Devices before proceeding * The with the design of equipment incorporating this product. No. F86SM 2002-04-01 TYPICAL FREQUENCY TRANSMISSION CHARACTERISTICS (F81U) MEASUREMENT CIRCUIT 50 50 Low ch (3 CH) High ch (4 CH) 10 dB/div 90/div 100 kHz/div 100 kHz/div fr1 fr2 A MODULATOR CIRCUIT EXAMPLE USING A SAW RESONATOR 15 1.2 k 0.01 500 k 510 14 13 12 500 k 10 P 3k 16 F86KM 1000 P 1 510 510 VIDEO IN 1000 P 0.01 6.2 V 10 P 11 10 6 7 9 300 51 P GND 4.5 MHz TANK 8 820 P SOUND IN 13k 22k + 6.2 100 k CARRIER BALANCE 1 6.8k 0.01 CH.SW 5 1 220 150 2 51k 180 TRAP 4 1 39P 8P 150 Vcc 3 82 3k B.P.F. 8P RF OUT TA7673P/F GND 1 2 100 k FUJITSU MEDIA DEVICES LTD.