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SAW FILTER TECHNICAL DATA Band pass filters for the receiving RF circuits of transceiver KF465AU SPECIFICATIONS FOR SAW FILTER High stability and reliability with good performance and no adjustment. Wide and sharp pass band characteristics. Low insertion loss and deep stop band attenuation for interference. Terminating Impedance : 150 //0pF KF465AS : SC-45 Package, KF465AV : SC-44 Package. F-11(DIP type package) : KF465A. D A C B DIM MILLIMETERS _ A 3.0 + 0.1 _ B 3.0 + 0.1 _ C 1.15 + 0.12 D 1.50 TYP. E 0.60 TYP. F 0.85 TYP. G 1.20 TYP. PIN NO FUNCTION GROUND SIGNAL SIGNAL MAXIMUM RATINGS ITEM Input Signal Level DC Permissive Voltage Operating Temperature Range Storage Temperature Range SYMBOL ISmax VDC Topr Tstg RATING 0 +10 -20 +60 -30 +85 UNIT dBm V 3 4 G 1 4 2 5 3 6 2 5 6 G 1 E F SC-33 MARKING (SC-33) KFE Lot No. ELECTRICAL CHARACTERISTICS (Ta=-20 ITEMS Nominal Center Frequency Bandwidth Insertion Loss Ripple Level SYMBOL fo BW3dB ILPASS ARIP to 60 ) TEST CONDITION fO fO 3.0MHz 3.0MHz fO 8 50 45 MIN. 3.0 TYP. 465 150 //0pF MAX. 4.0 2.0 UNIT MHz MHz dB dB dB dB dB - fO-13.7 fO-7.7MHz Rejection Level ILSTOP fO-45.8 fO-39.8MHz fO+39.8 fO+45.8MHz Input/Output Impedance ZI(ZO) - 2001. 12. 14 Revision No : 0 1/2 KF465AU TEST CIRCUIT REFERENCE LEVEL TEST CIRCUIT ZI Rs R R DET RL ZO SSG RS, RL : 50 (Internal Impedance of Source and Load) R:0 ZI(ZO)=RS(RL)+R MEASUREMENT CIRCUIT ZI Rs R 3 4 ZO R DET 2 1 5 6 SSG RL 2 : INPUT 1 , 3 , 4 , 6 : GROUND 5 : OUTPUT RS, RL : 50 (Internal Impedance of Source and Load) R : 100 ZI(ZO)=RS(RL)+R 2001. 11. 16 Revision No : 2 2/2 |
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