187 crystal filters 45mh z series mcf guaranteed attenuation (fo-910khz) (db) cc r//c r//c connecting mark 6.9 0.2 3.75 7.9max 0.2 2.2 0.2 3.2max ? 0.35 0.05 20.0min 4.7max 45s15bu 45 4 3 7.5 25 22 1.0 4.0 80 650//3 c c =9pf ?0~+70 d-361-b 45s20bj 45 4 3 10 25 25 1.0 3.0 80 800//2 c c =6.5pf ?0~+70 d-361-b 45s30aj 45 2 3 15 15 50 1.0 2.0 40 1200//1.5 ?0~+70 d-361-a 45s30bn 45 4 3 15 35 50 1.0 4.0 80 800//1.8 c c =6.5pf ?0~+70 d-361-b 45s34ad 45 2 3 17 15 60 1.0 2.5 65 870//?.2 ?0~+80 d-361-a pole nominal frequency (mhz) model (db) pass band- width (khz) (db) (khz) attenuation bandwidth ripple (db) inser- tion loss (db) terminating impedance ( // pf) operating temp. range (?c) n features 8 compactness and light weight 8 excellent design against shock/vibration 8 low impedance type (a) (b) -40 -1.00 -30 -0.75 -20 -0.50 -10 -0.25 0 0 10 0.25 20 0.50 30 0.75 40 1.00 (khz) (mhz) 45mhz 10 20 30 40 50 60 70 80 90 (b) att.(db) 100 (a) (a) (b) -80 -1.00 -60 -0.75 -40 -0.50 -20 -0.25 0 0 20 0.25 40 0.50 60 0.75 80 1.00 (khz) (mhz) 45mhz 10 20 30 40 50 60 70 80 (b) att.(db) 90 (a) n 45mhz fundamental model : 45s30bn model : 45s15bu d-361-b means a pair of d-361-a. when d-361-b is used, please use a coupling capacitance. cc includes stray capacitance. d-361-a~b (mm) http://
188 crystal filters 45mh z series mcf guaranteed attenuation (fo-910khz) (db) mcf mcf r//c r//c cc connecting mark 7.9max 3.75 3-?.35 20.0min 8.0max max 3.2 0.2 (khz) (db) pass band- width pole nominal frequency (mhz) model type terminating impedance (k // pf) operating temp. range (?c) (khz) (db) attenuation bandwidth ripple (db) inser- tion loss (db) 45n7.5a 45 2 3 3.75 18 18 0.5 2.0 40 3//?.5 ?0~+70 d-360-a 45n7.5ba 45 4 3 3.75 40 15 1.0 4.0 80 3//?.5 c c =0pf ?0~+70 d-360-b 45n15a 45 2 3 7.5 15 22 0.5 1.5 40 2.5//?.2 ?0~+70 d-360-a 45N15B 45 4 3 7.5 25 22 1.0 3.0 80 3//? c c =?.2pf ?0~+70 d-360-b 45n20a 45 2 3 10 15 28 0.5 1.5 40 3//? ?0~+60 d-360-a 45n20b 45 4 3 10 25 25 1.0 3.0 75 3//?.3 c c =?.5pf ?0~+60 d-360-b 45n30a 45 2 3 15 15 50 1.0 2.0 30 8.5//? ?0~+70 d-360-a 45n30be 45 4 6 15 30 50 1.0 3.0 67 6//?.2 c c =?pf ?0~+70 d-360-b n features 8 compactness and light weight 8 stable temperature characteristics (a) (b) -20 -1.00 -15 -0.75 -10 -0.50 -5 -0.25 0 0 5 0.25 10 0.50 15 0.75 20 1.00 (khz) (mhz) 45mhz 10 20 30 40 50 60 70 80 (b) att.(db) 90 (a) (a) (b) -20 -1.00 -15 -0.75 -10 -0.50 -5 -0.25 0 0 5 0.25 10 0.50 15 0.75 20 1.00 (khz) (mhz) 45mhz 20 30 40 50 60 70 80 90 (b) att.(db) 100 (a) 10 n 45mhz overtone model : 45n7.5a model : 45n7.5ba d-360-b means a pair of d-360-a. when d-360-b is used, please use a coupling capacitance . d-360-a~b (mm) http://
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