Features:?
The PE4302 is a high linearity, 6-bit RF Digital Step Attenuator (DSA) covering a 31.5 dB attenuation range in 0.5 dB steps.
This 50-ohm RF DSA provides both parallel and serial CMOS control interface operates on a single 3-volt supply and maintains
high attenuation accuracy over frequency and temperature. It also has a unique control interface that allows the user to select an
initial attenuation state at power-up. Having shielding shell and 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 and serial mode and boot status selection function
4, bandwidth: 1MHz to 4GHz (different attenuation values are different)
5, with a metal shell shield
Different?mode configuration: 1, Serial?mode configuration:Disconnect?J5 J7 J6?shorted?J4
Three-wire serial?modePin?are: GND DATA CLK LE 3.3V
2, Parallel?C0.5-C16?control?mode configuration:Disconnect?J4 J7?J5 J6?shorting
3, Parallel?PUP?control?mode configuration:Disconnect?J4 J5?shorted?J7 J6
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Package included: ?
1 x?PE4302 Digital RF Step Attenuator Module