chm1608u series multilayer ceramic balun march 2005 1 ? 2005 toko america, inc. cf-224-chm1608u all rights reserved printed in usa description features dimensions miniature footprint: 1.6 x 0.8mm low profile: 0.9 mm max. integrated ceramic structure operating temperature: - 55 c to + 125 c reflow solderable electrical specifications toko part number passband (mhz) unbalanced port impedance ( ? ) balanced port impedance ( ? ) insertion loss (db) max. return loss (db) min. phase imbalance (deg.) amplitude balance (deg.) chm1608u-f2r4ad 2400 - 2500 50 50 1.1 10 180 8 0 1.5 CHM1608U-F2R4BD 2400 - 2500 50 100 1.2 10 180 8 0 1.5 chm1608u-f2r4cd 2400 - 2500 50 200 1.2 10 180 8 0 1.5 toko?s chm1608u series is a multilayer ceramic balun transformer designed for a variety of wireless applications. toko?s proprietary material and filter design expertise provide for excellent performance and exceptional reliability in this economical and compact integrated ceramic structure. units: mm 3 nc 2 dc bias or gnd 1 balanced port 4 unbalanced port 5 gnd 6 balanced port
chm1608u series multilayer ceramic balun march 2005 2 ? 2005 toko america, inc. cf-224-chm1608u all rights reserved printed in usa chm1608u-f2r4ad insertion loss and return loss phase CHM1608U-F2R4BD insertion loss and return loss phase chm1608u-f2r4cd insertion loss and return loss phase the information furnished by toko, inc., is believed to be accurate and reliable. however, toko reserves the right to make cha nges or improvements in the design, specification, or manufacture of its products without further notice. toko does not assume any liabilit y arising from the app lication or use of any product or circuit described herein, nor for infringements of patents or other rights of third parties which may result from the use of its products. no license is granted by implication o r otherwise under any patent or patent rights of toko, inc. toko america, inc. 1250 feehanville drive, mt. prospect, il 60056 tel: 800-pik-toko or 847-297-0070 fax: 847-699-7864 web: http:// www.tokoam.com
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