Power amplifier having bias circuit with temperature compensatio

Details Power amplifier having bias circuit with temperature compensatio Power amplifier having bias circuit with temperature compensatio

1979-11-05

1981-11-24

Mullins, James B.

Amplifiers

With semiconductor amplifying device

Including push-pull amplifier

330272, 330289, H03F 326

Patent

active

043027270

ABSTRACT:
In a single-ended push-pull power amplifier, a transistor is provided which detects the collector power dissipation of one of complementary power transistors. The power dissipation detecting transistor is thermally coupled with a temperature compensation transistor in a bias circuit coupled to the complementary transistors for flowing a substantially constant idle or bias current through the complementary power transistors.

REFERENCES:
Kalanit Low Voltage Audio Amplifier Wireless World, vol. 82, No. 1490, p. 74, Oct. 1976.

Affiliated with

Also associated with

Rating

Power amplifier having bias circuit with temperature compensatio does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power amplifier having bias circuit with temperature compensatio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power amplifier having bias circuit with temperature compensatio will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2176841