JPS6226917U - - Google Patents
Info
- Publication number
- JPS6226917U JPS6226917U JP11355886U JP11355886U JPS6226917U JP S6226917 U JPS6226917 U JP S6226917U JP 11355886 U JP11355886 U JP 11355886U JP 11355886 U JP11355886 U JP 11355886U JP S6226917 U JPS6226917 U JP S6226917U
- Authority
- JP
- Japan
- Prior art keywords
- bipolar transistor
- amplification stage
- pnp
- negative feedback
- power amplification
- 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
- 230000003321 amplification Effects 0.000 claims description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 1
Landscapes
- Amplifiers (AREA)
Description
第１図は従来用いられていた温度補償回路の一
例を示す図である。第２図は従来用いられていた
温度補償回路の他の一例を示す図である。第３図
は本考案になる集積回路による増幅回路の一実施
例を示す図である。第４図は本考案になる増幅回
路の集積化の一実施例を示す図である。
１１……サーミスタ、１２……電力増幅用トラ
ンジスタ、１３……バイアス抵抗、２１……温度
補償用ダイオード、２２……出力トランジスタ、
３１……電圧増幅、３２……電圧増幅、３３
……電力増幅段、３４……帰還素子、４１……Ｎ
ＰＮトランジスタ、４２……ＰＮＰトランジスタ
、４３……帰還回素子、４４……配線パターン。
FIG. 1 is a diagram showing an example of a conventionally used temperature compensation circuit. FIG. 2 is a diagram showing another example of a conventionally used temperature compensation circuit. FIG. 3 is a diagram showing an embodiment of an amplifier circuit using an integrated circuit according to the present invention. FIG. 4 is a diagram showing an embodiment of the integration of the amplifier circuit according to the present invention. 11... Thermistor, 12... Power amplification transistor, 13... Bias resistor, 21... Temperature compensation diode, 22... Output transistor,
31... Voltage amplification, 32... Voltage amplification, 33
...Power amplification stage, 34...Feedback element, 41...N
PN transistor, 42...PNP transistor, 43...feedback circuit element, 44...wiring pattern.
Claims (1)
バイポーラトランジスタとＮＰＮバイポーラトラ
ンジスタによるコンプリメンタリー構造を有する
電力増幅段を直列接続してなる増幅回路において
、 該電圧増幅段と電力増幅段の入出力間にＭＯＳ
ＦＥＴよりなる負帰還回路を設け前記負帰還回路
を構成するＭＯＳＦＥＴは前記ＰＮＰバイポーラ
トランジスタ及び前記ＮＰＮパイポーラトランジ
スタと同一集積回路基板上に配置されたことを特
徴とする増幅回路。[Claims for Utility Model Registration] A voltage amplification stage having a C-MOS structure and a PNP
In an amplifier circuit in which a power amplification stage having a complementary structure of a bipolar transistor and an NPN bipolar transistor is connected in series, a MOS is connected between the input and output of the voltage amplification stage and the power amplification stage.
1. An amplifier circuit characterized in that a negative feedback circuit including a FET is provided, and the MOSFET constituting the negative feedback circuit is arranged on the same integrated circuit board as the PNP bipolar transistor and the NPN bipolar transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11355886U JPS6226917U (en) | 1986-07-24 | 1986-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11355886U JPS6226917U (en) | 1986-07-24 | 1986-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6226917U true JPS6226917U (en) | 1987-02-18 |
Family
ID=30995478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11355886U Pending JPS6226917U (en) | 1986-07-24 | 1986-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6226917U (en) |
-
1986
- 1986-07-24 JP JP11355886U patent/JPS6226917U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6226917U (en) | ||
| JPS6217222U (en) | ||
| JPS5912824Y2 (en) | transistor circuit | |
| RU1810983C (en) | Cascode amplifier | |
| JPS6029227Y2 (en) | low frequency amplifier circuit | |
| JP3036084B2 (en) | Constant voltage circuit | |
| JPH0115220Y2 (en) | ||
| JPH0393923U (en) | ||
| JPS6232639U (en) | ||
| JPS6380615U (en) | ||
| JPS6188358U (en) | ||
| JPS6421572U (en) | ||
| JPH0444017U (en) | ||
| JPS62183217U (en) | ||
| JPS6333259U (en) | ||
| JPH01113409U (en) | ||
| JPH0376043B2 (en) | ||
| JPH02150821U (en) | ||
| JPS62134116U (en) | ||
| JPS6315618U (en) | ||
| JPS6298325U (en) | ||
| JPS63114507U (en) | ||
| JPS61143321U (en) | ||
| JPS6226934U (en) | ||
| JPS6323821U (en) |