SHOULDER ELECTRONICS CO., LTD. SAW Components Data Sheet PRODUCT 产 品: SAW FILTER MODEL NO 型 号: HDF110N SMD-21 PREPARED 编 制: CHECKED 审 核: APPROVED 批 准: DATE Http://www.shoulder.cn 日 期: 2007-01-25 Page: 1 SHOULDER ELECTRONICS CO., LTD. 1.SCOPE This specification shall cover the characteristics of SAW filter with page system. F110NS21 used for the 2. DIMENSION 3. TEST CIRCUIT Http://www.shoulder.cn Page: 2 SHOULDER ELECTRONICS CO., LTD. 4.Electrical characteristics 型号 Part Number 中心频率(fo)(MHz) Nominal Center Frequency 3dB 带宽 Bandwidth(from fo)(KHz) 阻带衰耗 Stop Band Attenuation (from peak level)(dB) 1)fo-5.0MHz 2)fo-3.5MHz 3)fo+/-1.728MHz 5)fo+3.456MHz 6)fo+5MHz 插入损耗(dB) Insertion Loss(at minimum loss point) 群延时波动(fo+/-576KHz)(μsce.) Group Delay Deviation 输入/输出阻抗 Input/output Impedance HDF110N 110.592 +/-576min 50min 45min 30min 40min 40min 4.5max 0.7 300Ω//1.2μH 5.Typical frequency response Http://www.shoulder.cn Page: 3 SHOULDER ELECTRONICS CO., LTD.