unique AD8367 AGC Voltage Gain Module Variable Gain Amplifier Wide

1.The officially designed input and output impedance of the AD8367 chip is not 50 ohms. Most of the designs on the market refer to official data, which does not meet the requirement of 50 ohms for circuits. If it is connected with conventional mixers, filters, detectors, amplifiers, etc., the signal waveform be distorted and the indicators become worse. 2.The peripheral circuit of this product's AD8367 chip has been reconfigured, so that the input and output impedance of the chip can meet 50 ohms, which is convenient for engineers to use, without worrying about the impedance matching of the input and output ports. 3.AD8367 is a variable gain IF amplifier with X-AMP structure of analog devices. It is composed of a 9th-order resistance attenuation network and a fixed gain amplifier, and can realize log-linear gain control with a gain control range of 45dB. It can be configured in the traditional VGA mode applied to external voltage control, and it also integrates a square-law detector internally, so it can also work in the automatic gain control mode. The typical operating frequency range of the AD8367 is within 500 MHz, and there are two modes of operation: 1) Automatic gain control mode 2) External voltage-controlled gain mode The default of this module is automatic gain control mode, and it can also be configured as voltage-controlled gain mode. 1. Technical indicators 1) working voltage: 2.7-5.5V (5.0V is recommended). 2) Working current: 28mA 3) Working frequency: 0.1-500MHz. 4) Maximum gain: 35dB 5) Maximum output: 5dBm 6) AGC range: 45dB 7) System impedance: 50 ohms (stable operation) 8) Interface form: SMA-KE (outer screw inner hole) The factory batches are different, and if there is a difference in appearance and color, it not affect the use Color: n Material: PCB Package Contents: 1 x Automatic Gain Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.