The purpose of this circuit is to limit noise peaks on a radio receiver. The circuit is from an 80's documentation. The diode is commonly used and the circuit is applied to a receiver IF stage.
This circuit makes use of a Linear Technology LT6100 having been taken from the component...
The transistors T1 and T2 of this circuit can be the BC558. T3 can be a BD135 and T4 a TIP42. The...
Found in an 80's documentation this circuit uses an integrated from the uncommon era today. Other...