JPS6140670U - phase comparison circuit - Google Patents
phase comparison circuitInfo
- Publication number
- JPS6140670U JPS6140670U JP12583284U JP12583284U JPS6140670U JP S6140670 U JPS6140670 U JP S6140670U JP 12583284 U JP12583284 U JP 12583284U JP 12583284 U JP12583284 U JP 12583284U JP S6140670 U JPS6140670 U JP S6140670U
- Authority
- JP
- Japan
- Prior art keywords
- phase comparison
- comparison circuit
- phase comparator
- hold
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Measuring Phase Differences (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図は従来の位相比較回路の回路図、第２図は第１図
の回路の出力波形の態様を夫々示す図、第３図は本考案
の実施例の回路図、第４図〜第６図は本考案の他の実施
例の一部回路図てある。
主要部分の符号の説明、１・・・・・・乗算回路、２・
・・・・・サンプルホールド回路、４，５・・・・・・
共振回路。[Brief Description of the Drawings] Fig. 1 is a circuit diagram of a conventional phase comparator circuit, Fig. 2 is a diagram showing aspects of output waveforms of the circuit of Fig. 1, and Fig. 3 is a circuit diagram of an embodiment of the present invention. 4 to 6 are partial circuit diagrams of other embodiments of the present invention. Explanation of the symbols of the main parts, 1...Multiplication circuit, 2.
...Sample hold circuit, 4,5...
resonant circuit.
Claims (1)
ンプルホールドしてこのホールド出力を位相比較出力と
してなる位相比較回路であって、前記サンプルホールド
のためのホールド素子の前段に特定周波数を減衰せしめ
る手段を具備してなることを特徴とする位相比較回路。A phase comparator circuit that obtains a multiplied signal of two human power signals, samples and holds the level of this multiplied signal, and uses this hold output as a phase comparison output, the circuit attenuating a specific frequency before the hold element for sample and hold. 1. A phase comparator circuit characterized in that it is provided with means for controlling the phase comparator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12583284U JPS6140670U (en) | 1984-08-18 | 1984-08-18 | phase comparison circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12583284U JPS6140670U (en) | 1984-08-18 | 1984-08-18 | phase comparison circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6140670U true JPS6140670U (en) | 1986-03-14 |
| JPH0225180Y2 JPH0225180Y2 (en) | 1990-07-11 |
Family
ID=30684522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12583284U Granted JPS6140670U (en) | 1984-08-18 | 1984-08-18 | phase comparison circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6140670U (en) |
-
1984
- 1984-08-18 JP JP12583284U patent/JPS6140670U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0225180Y2 (en) | 1990-07-11 |
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