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双ＨＤＳＬ／ＳＤＳＬ模拟前末端芯片ＡＦＥ２１２４Ｂｕｒｒ－Ｂｒｏｗｎ公司新近推出了双模拟前末端芯片ＡＦＥ２１２４。该芯片提供了一个实际模拟电路，能满足把两个数字信号处理器连接到外部的综合混合电路和线性变压器的需要，从而大大地减少了ＤＳＬ（ＤｉｇｉｔａｌＳ
Dual HDSL / SDSL analog front-end chip AFE2124Burr-Brown recently introduced a dual analog front-end chip AFE2124. The chip provides an actual analog circuit that meets the needs of a hybrid integrated circuit and linear transformer that connects two digital signal processors to the outside, dramatically reducing DSL (DigitalS