1.45 ghz balun p/n 1450BL15A200 detail specification: 04/07/04 page 1 of 2 general specifications part number 1450BL15A200 operating temperature -40 to +85c frequency (mhz) 1400~1500 reel quanity 4,000 unbalanced impedence 50 ? power capacity 3.0 watts max. differential balanced imp. 200 ? impedence 50 / 200 ? insertion loss 1.0 db max. return loss 9.5 db min. phase difference (degree) 180 10 terminal configuration amplitude difference 2 db max. no. function 1 unbalanced port mechanical dimensions 2 gnd in mm 3 balanced port l 4 balanced port w 5 gnd t 6 nc a b c g p mounting considerations mount these devices with brown mark facing up. * line width should be designed to provide proper impedance matching characteristics. units: mm units: mm johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. www.johansontechnology.com 931 via alondra ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2003 johanson technology, inc. all rights reserved "high frequency ceramic solutions" 0.004 0.079 2.00 0.10 0.049 0.004 0.033 0.004 0.008 0.012 0.004 0.30 0.004 0.20 +0.1/-0.2 1.25 0.85 0.10 0.10 0.10 0.10 0.10 0.026 0.002 0.65 0.05 0.012 0.014 0.004 0.35 0.30 +.004/-.006 l w c a p gb t land solder resist through-hole ( 0.3) 0.35 0.65 0.3 0.25 0.8 1.0 0.2 * * *
1.45 ghz balun p/n 1450BL15A200 detail specification: 04/07/04 page 2 of 2 typical electrical performance (t=25c) insertion loss return loss db frequency (ghz) johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. www.johansontechnology.com 931 via alondra ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2003 johanson technology, inc. all rights reserved "high frequency ceramic solutions" ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )
|
