SF0326CD21924S

www.DataSheet4U.com 326.4 MHz Filter for UMTS Applications Part Number SF0326CD21924S Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.icst.com TYPICAL PERFORMANCE Horizontal: 8 MHz/div Vertical (from top): Magnitude Magnitude Group Delay 10 dB/div 1 dB/div 50 nsec/div SPECIFICATION Parameter 1 Center Frequency (Fc) Insertion Loss 2 dB Bandwidth 40 dB Bandwidth Rejection (10 MHz to 50 MHz) Rejection (50 MHz to FC -50 MHz) Rejection (FC -50 MHz to FC -13 MHz) Rejection (FC +13 MHz to FC +50 MHz) Rejection (FC +50 MHz to 450 MHz) 2 Passband Amplitude Ripple 3 Passband Group Delay Ripple Source and Load Impedance Operating Temperature Range Min Typ 326.4 15.5 16.7 23.6 55 42 44 59 0.3 30 50 23 Max 18.5 26 Units MHz dB MHz MHz dB dB dB dB dB dB p-p ns p-p Ω °C 15.0 30 47 40 40 47 0.7 50 +80 -10 Notes: 1. Fixed reference. All specified bandwidths are centered at this frequency. 2. Over Fc ± 2.5 MHz. 3. Over Fc ± 7.5 MHz. Rev 04x 24-Dec-04 Page 1 of 2 326.4 MHz Filter for UMTS Applications Part Number SF0326CD21924S Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.icst.com PACKAGE OUTLINE Units: mm Pin Configuration: Input: 2 Output: 8 Ground: 1,3,4,5,6,7,9,10,11,12 MATCHING CIRCUIT 2 8 Typical component values: (minimum inductor Q = 45) Notes Ls1 = 22 nH Cp1 =22 pF Ls2 = 18 nH Cp2 =22 pF - Requires 2% matching components. - Component values may change dependi...