图片仅供参考,请以实物为准 ZL50233GDG 生产厂商: Zarlink 产品描述: ECHO Canceller Chip 4-CH G.165/G.168/G.711 With Tone Detection 208-Pin LBGA Tray 标准包装 Trays 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Operating Supply Voltage 1.8|3.3 V Disabling Tones G.164|G.165 Package 208LBGA Tone Detection Yes Maximum Number of Channels 4 Standard Supported G.165|G.168|G.711 Echo Return Loss 6 dB 同系列产品