Product Application: The PE4302 is a high linearity, 6-bit digital RF step attenuator with "DSA" ranging from 0.5 dB steps to 31.5 dB. The frequency range is attenuated from DC-4000MHz. This 50 ohm RF DSA provides parallel and serial CMOS control interfaces that operate on a single 3 volt supply and maintain high attenuation accuracy for frequency and temperature. It also has a unique control interface that allows the user to select the initial attenuation state at power up. It has a shielded case and an anti-reverse protection diode. Technical Indicators 1. The supply voltage: 5V DC (typical current value 5mA) 2. Programmable gain attenuation range: 0 to 31.5DB Step 0.5DB Input and output impedance: 50 ohms 3. The module supports parallel port and serial port mode and boot status selection function 4. Bandwidth: 1MHz to 4GHz (the attenuation value is different at different frequencies, please refer to the S21 curve indicator for details) 5. With metal shell shielding
