JPS58144929U - PLL synthesizer tuner - Google Patents
PLL synthesizer tunerInfo
- Publication number
- JPS58144929U JPS58144929U JP4028982U JP4028982U JPS58144929U JP S58144929 U JPS58144929 U JP S58144929U JP 4028982 U JP4028982 U JP 4028982U JP 4028982 U JP4028982 U JP 4028982U JP S58144929 U JPS58144929 U JP S58144929U
- Authority
- JP
- Japan
- Prior art keywords
- pll synthesizer
- synthesizer tuner
- pll
- tuner
- phase difference
- 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.)
- Pending
Links
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (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
第１図はＰＬＬシンセサイザチューナの従来のＰＬＬ回
路のブロック図、第２図は■ＣＯの制御電圧に対する発
振特性曲線、第３図は本考案のＰＬＬシンセサイザチュ
ーナに使用をするＰＬＬ回路のブロック図である。Figure 1 is a block diagram of a conventional PLL circuit for a PLL synthesizer tuner, Figure 2 is an oscillation characteristic curve for control voltage of CO, and Figure 3 is a block diagram of a PLL circuit used in the PLL synthesizer tuner of the present invention. be.
Claims (1)
比較器と位相差出力回路との間に位相比較器の出力と独
立して外部から位相差出力回路の出力レベルを制御する
手段を備えてなることを特徴とするＰＬＬシンセサイザ
チューナ。A PLL synthesizer tuner is characterized in that a means for externally controlling the output level of the phase difference output circuit independently of the output of the phase comparator is provided between the phase comparator of the PLL circuit and the phase difference output circuit. PLL synthesizer tuner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4028982U JPS58144929U (en) | 1982-03-24 | 1982-03-24 | PLL synthesizer tuner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4028982U JPS58144929U (en) | 1982-03-24 | 1982-03-24 | PLL synthesizer tuner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58144929U true JPS58144929U (en) | 1983-09-29 |
Family
ID=30051520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4028982U Pending JPS58144929U (en) | 1982-03-24 | 1982-03-24 | PLL synthesizer tuner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58144929U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5234652A (en) * | 1975-09-10 | 1977-03-16 | Matsushita Electric Ind Co Ltd | Synchronous oscillator |
| JPS5368965A (en) * | 1976-12-02 | 1978-06-19 | Nippon Precision Circuits | Phase detector for pll |
| JPS5428557A (en) * | 1977-08-05 | 1979-03-03 | Pioneer Electronic Corp | Frequency synthesizer |
-
1982
- 1982-03-24 JP JP4028982U patent/JPS58144929U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5234652A (en) * | 1975-09-10 | 1977-03-16 | Matsushita Electric Ind Co Ltd | Synchronous oscillator |
| JPS5368965A (en) * | 1976-12-02 | 1978-06-19 | Nippon Precision Circuits | Phase detector for pll |
| JPS5428557A (en) * | 1977-08-05 | 1979-03-03 | Pioneer Electronic Corp | Frequency synthesizer |
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