2FSK集成调制解调电路
Integrate Circuits for 2FSK modulation and demodulation
本文给了几种使用单一的集成电路实现2FSK（二进制频移键控）调制解调电路，包括MSM7515B、XR2206/2211和数字锁相环CD4046的应用。这些应用电路简单，但都有较强的抗干扰性能。
Several circuits using single IC for 2FSK modulation and demodulation are given in the essay，including the typical applications of MSM7512BSR,XR2206/XR2211 and CD4046.That simple circuit offers preferable noise-against feature characterizes these circuits.
田汉卿
微电子学、集成电路电子电路通信
2FSK，调制，解调
2FSK Modulation Demodulation
田汉卿.2FSK集成调制解调电路[EB/OL].(2007-09-24)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/200709-478.点此复制
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