JPH0412730U - - Google Patents
Info
- Publication number
- JPH0412730U JPH0412730U JP1990052543U JP5254390U JPH0412730U JP H0412730 U JPH0412730 U JP H0412730U JP 1990052543 U JP1990052543 U JP 1990052543U JP 5254390 U JP5254390 U JP 5254390U JP H0412730 U JPH0412730 U JP H0412730U
- Authority
- JP
- Japan
- Prior art keywords
- loop filter
- wireless device
- pll circuit
- filter constants
- constants
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Transceivers (AREA)
Description
第１図はこの考案に用いられるループフイルタ
の一実施例を示す回路図、第２図、第３図はそれ
ぞれこの考案に用いられるループフイルタの他の
実施例を示す回路図である。
１……アナログスイツチ。
FIG. 1 is a circuit diagram showing one embodiment of the loop filter used in this invention, and FIGS. 2 and 3 are circuit diagrams showing other embodiments of the loop filter used in this invention. 1...Analog switch.
Claims (1)
を有する周波数変調方式の無線装置において、 前記ＰＬＬ回路は２種以上のループフイルタ定
数を持つループフイルタと前記ループフイルタ定
数の切換え手段とを具備することを特徴とする無
線装置。[Claims for Utility Model Registration] In a frequency modulation wireless device having at least a PLL circuit that generates a carrier wave for transmission, the PLL circuit comprises a loop filter having two or more types of loop filter constants and means for switching the loop filter constants. A wireless device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990052543U JPH0412730U (en) | 1990-05-18 | 1990-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990052543U JPH0412730U (en) | 1990-05-18 | 1990-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0412730U true JPH0412730U (en) | 1992-01-31 |
Family
ID=31572930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990052543U Pending JPH0412730U (en) | 1990-05-18 | 1990-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412730U (en) |
-
1990
- 1990-05-18 JP JP1990052543U patent/JPH0412730U/ja active Pending
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