器件名称:
B3646
功能描述:
SAW Components Low-loss Filter 208,0 MHz
文件大小:
60.85KB 共5页
简 介:
SAW Components Data Sheet B3646 SAW Components Low-Loss Filter Data Sheet B3646 208,0 MHz Ceramic package QCC10B Features q Low-loss wideband IF filter q No matching required for operation at 50 q Package for Surface Mounted Technology (SMT) Terminals q Gold-plated Dimensions in mm, approx. weight 0,2 g Pin configuration 10 9 5 4 2, 7 1, 3, 6, 8 Input Input ground Output Output ground Ground Case – ground Type B3646 Ordering code B39211-B3646-Z710 Marking and Package according to C61157-A7-A49 Packing according to F61074-V8172-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power T Tstg VDC Ps – 25/+ 85 – 40/+ 125 0 10 C C V dBm 2 Jun 02, 2003 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature: Terminating source impedance: Terminating load impedance: B3646 208,0 MHz TA = -10 ... +85 C ZS = 50 ZL = 50 min. typ. 208,0 2,0 max. — 3,5 MHz dB Nominal frequency Maximum insertion attenuation Passband width αrel ≤ 1,0 dB Amplitude ripple (p-p) fN 400 kHz fN αmax — 1,5 B1,0dB — α 5,08 — MHz fN ± 100 kHz Amplitude ripple (p-p) α — 0,03 0,2 dB fN ± 400 kHz Absolute group delay (at fN) Group delay ripple (p-p) τ τ — — 0,1 120 1,0 300 dB ns fN ± 400 kHz Relative attenuation (relative to αmax) 10,0 MHz ... fN - 33,0 MHz fN - 33,0 MHz ... fN - 23,0 MHz fN - 23,0 MHz ... fN - 14,0 MHz fN - 14,0 MHz ... fN - 0,4 MHz fN + 0,4 MHz ... fN + 14,0 MH……
