Highly sensitive optical fiber receiving amplifier
Source: InternetPublisher:武林萌主 Keywords: Optical fiber amplifier OPA Updated: 2021/12/29
The high-sensitivity ((InW) optical fiber receiving amplifier is shown in the figure. The OPA 111 feedback resistor reaches 200Mn, so
the gain of the amplifier is very high. The OPA I11 receives the signal transmitted by the optical fiber (9600 baud Manchester data)
. After amplification, it is sent to the voltage comparator LM211 and shaped into a standard data signal .
Latest Basic Circuits Circuits
- LED lights that “drain” battery power
- A practical automatic electronic welcome circuit
- Square wave frequency multiplier (SN15844N, SN7400N)
- Pulse frequency multiplier composed of gate circuit (CD4011)
- 915MHz RF amplifier circuit composed of RF2103P
- Broadband transconductance operational amplifier and buffer OPA660 common emitter (common-E) amplifier circuit
- Class A2 single-ended parallel amplifier circuit
- Tremolo Amplifier Circuit
- Operational Amplifier Concept
- Precision current inverter/current source circuit composed of LOG101/LOG104 and op amp OPA2335
Popular Circuits
- Take stock of wonderful designs
- ×10 operational amplifier L161
- How to use "virtual short" and "virtual break" to analyze op amp circuits
- New speaker coupling circuit diagram
- Voice compressor circuit
- Intrinsically protected safety op amp
- Pyrothermal infrared detection circuit composed of OPA111
- 10MHz low-pass filter circuit diagram composed of OPA603
- OPA602 power reference circuit
- Optical fiber vibration measurement detection circuit
京公网安备 11010802033920号