... a circuit that obtains an output of n (n is an integer). There are two types of frequency dividers: feedback frequency dividers used in microwave bands and frequency dividers using a counting circuit with a digital IC, the latter being the more common. A JK flip-flop circuit divides the input pulse train by 2, so if you connect m stages in cascade, you can get a division ratio of 1/2 m . ... *Some of the terminology that refers to "feedback divider" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…nは整数)の出力を得る回路。分周器にはマイクロ波帯で用いられる帰還形分周器とディジタルICによる計数回路を用いた分周器の2種類があるが,後者がふつうである。JK形フリップフロップ回路は,入力パルス列を1/2に分周するので,これをm段縦続に接続すれば1/2mの分周比が得られる。… ※「帰還形分周器」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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