Hybrid Power Amplifier 04
Source: InternetPublisher:jikai233 Keywords: Power amplifier CD4069 CMOS Updated: 2021/01/21
The unit structure of CD4069 is shown in Figure 2-5(a). It is composed of two CMOS FET butt surfaces, and its input-output
characteristics are shown in Figure 2-s(b). Because its unit characteristic is an excellent switching curve, CD406q is often combined into
automatic switches, single spikes or square wave generators for various control circuits, and is rarely used for linear amplification. 6 In fact, Figure 2-5(b) The curve shown is an idealized characteristic, and its actual characteristic curve is shown in Figure 2-5(c). There is a linear area
in its middle area . If
a unit of CD4069 is connected to the amplifier form shown in Figure 2-5 (d), then when the audio signal ei is injected into the input terminal of CD4069
, the amplified high-fidelity signal eo can be obtained at its output terminal.
- Experimental circuit based on 4040 binary adder counter
- LED lights that “drain” battery power
- A practical automatic electronic welcome circuit
- Frequency divider composed of TTL decade counter
- Pulse frequency multiplier composed of gate circuit (CD4011)
- Broadband transconductance operational amplifier and buffer OPA660 common emitter (common-E) amplifier circuit
- Linear power amplifier circuit composed of RF2132
- INA321/INA322 amplifier circuit using feedback capacitor to improve dynamic characteristics
- Load current measurement amplifier composed of INA117
- Common emitter amplifier circuit composed of dual broadband transconductance operational amplifier OPA2662
- 16-channel high-performance pulse generator, have you heard of it?
- Phase locked loop integrated circuit timer
- Remote anti-theft alarm
- Anti-shake circuit for operating switch
- Interface circuit between CMOS and PMOS a
- Interface circuit between CMOS and NMOS a
- Answer circuit using CMOS digital integrated circuit
- Analog counter circuit diagram
- Baby wet alarm circuit (2)
- Interface circuit between CMOS and NMOS