JPS6284236U - - Google Patents
Info
- Publication number
- JPS6284236U JPS6284236U JP17353885U JP17353885U JPS6284236U JP S6284236 U JPS6284236 U JP S6284236U JP 17353885 U JP17353885 U JP 17353885U JP 17353885 U JP17353885 U JP 17353885U JP S6284236 U JPS6284236 U JP S6284236U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- filter
- band
- low
- pass filter
- 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
- 238000003379 elimination reaction Methods 0.000 claims 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Description
第2図は、従来のPLLに用いるLPFの一実
施例です。第1図は、本考案の一実施例です。 1:位相比較器(PD)の出力端子、2,3,
6,7,9,13,16,17:個別の抵抗、4
,8,11,18:個別のコンデンサ、5:オペ
・アンプ、12:FET、14:電源端子、15
:電圧制御発振器(VCO)の入力端子。
施例です。第1図は、本考案の一実施例です。 1:位相比較器(PD)の出力端子、2,3,
6,7,9,13,16,17:個別の抵抗、4
,8,11,18:個別のコンデンサ、5:オペ
・アンプ、12:FET、14:電源端子、15
:電圧制御発振器(VCO)の入力端子。
Claims (1)
- 位相同期回路(PLL回路)を構成するループ
フイルタに低域通過フイルタと帯域消去フイルタ
を用いた回路において、低域通過フイルタの前に
帯域消去フイルタを設けたことを特徴とするPL
L回路。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17353885U JPS6284236U (ja) | 1985-11-13 | 1985-11-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17353885U JPS6284236U (ja) | 1985-11-13 | 1985-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6284236U true JPS6284236U (ja) | 1987-05-29 |
Family
ID=31111090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17353885U Pending JPS6284236U (ja) | 1985-11-13 | 1985-11-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6284236U (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007104145A (ja) * | 2005-09-30 | 2007-04-19 | Kenwood Corp | Pll周波数シンセサイザ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5380202A (en) * | 1976-12-24 | 1978-07-15 | Victor Co Of Japan Ltd | Phase-locked loop for demodulation of multichannel record |
JPS5449054A (en) * | 1977-09-27 | 1979-04-18 | Sony Corp | Frequency synthesizer |
-
1985
- 1985-11-13 JP JP17353885U patent/JPS6284236U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5380202A (en) * | 1976-12-24 | 1978-07-15 | Victor Co Of Japan Ltd | Phase-locked loop for demodulation of multichannel record |
JPS5449054A (en) * | 1977-09-27 | 1979-04-18 | Sony Corp | Frequency synthesizer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007104145A (ja) * | 2005-09-30 | 2007-04-19 | Kenwood Corp | Pll周波数シンセサイザ |