JPH0328813U - - Google Patents
Info
- Publication number
- JPH0328813U JPH0328813U JP8901989U JP8901989U JPH0328813U JP H0328813 U JPH0328813 U JP H0328813U JP 8901989 U JP8901989 U JP 8901989U JP 8901989 U JP8901989 U JP 8901989U JP H0328813 U JPH0328813 U JP H0328813U
- Authority
- JP
- Japan
- Prior art keywords
- resistance value
- inverter
- value resistor
- input
- fet
- 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
- 230000010355 oscillation Effects 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Description
第１図は、本考案の実施例を示す発振回路図、
第２図は、他の実施例を示す発振回路、第３図は
、従来の発振回路図を示す。
１……インバータ、４……圧電振動子、１０…
…ＦＥＴ、７……高抵抗、８……コンデンサ、９
……低抵抗。
FIG. 1 is an oscillation circuit diagram showing an embodiment of the present invention;
FIG. 2 shows an oscillation circuit showing another embodiment, and FIG. 3 shows a conventional oscillation circuit diagram. 1...Inverter, 4...Piezoelectric vibrator, 10...
...FET, 7...High resistance, 8...Capacitor, 9
...Low resistance.
Claims (1)
子を接続し、該インバータの入力端子と電源又は
接地間にＦＥＴを接続し、該ＦＥＴに印加する電
圧によつて発振出力をＯＮ、ＯＦＦさせる圧電発
振回路において、該インバータの入出力端子に高
抵抗値の抵抗と低抵抗値の抵抗を直列に接続し、
該高抵抗値の抵抗と並列にコンデンサを接続した
ことを特徴とする圧電発振回路。 A piezoelectric oscillation circuit in which a piezoelectric vibrator is connected between the input and output terminals of a CMOS inverter, an FET is connected between the input terminal of the inverter and the power supply or ground, and the oscillation output is turned on and off by the voltage applied to the FET. , a high resistance value resistor and a low resistance value resistor are connected in series to the input/output terminals of the inverter,
A piezoelectric oscillation circuit characterized in that a capacitor is connected in parallel with the high resistance value resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8901989U JPH0533056Y2 (en) | 1989-07-28 | 1989-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8901989U JPH0533056Y2 (en) | 1989-07-28 | 1989-07-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0328813U true JPH0328813U (en) | 1991-03-22 |
| JPH0533056Y2 JPH0533056Y2 (en) | 1993-08-24 |
Family
ID=31638613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8901989U Expired - Lifetime JPH0533056Y2 (en) | 1989-07-28 | 1989-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533056Y2 (en) |
-
1989
- 1989-07-28 JP JP8901989U patent/JPH0533056Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0533056Y2 (en) | 1993-08-24 |