PE4305

DescriptionProduct Description:The PE4305 is a high linearity, 5-bit RF Digital Step Attenuator (DSA) covering a 15.5 dB attenuation range in 0.5 dB steps,and is pin compatible with the PE430x series. This 50-ohm RFDSA provides both parallel (latched or direct mode) and serial CMOS control interfa...

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SeekIC No. : 004457847 Detail

PE4305: DescriptionProduct Description:The PE4305 is a high linearity, 5-bit RF Digital Step Attenuator (DSA) covering a 15.5 dB attenuation range in 0.5 dB steps,and is pin compatible with the PE430x serie...

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Part Number:
PE4305
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Description

Product Description:The PE4305 is a high linearity, 5-bit RF Digital Step Attenuator (DSA) covering a 15.5 dB attenuation range in 0.5 dB steps,and is pin compatible with the PE430x series. This 50-ohm RFDSA provides both parallel (latched or direct mode) 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. The PE4305 exhibits very low insertion loss and low power consumption. This functionality is delivered in a 4x4 mm QFN footprint.
The PE4305 is manufactured in Peregrine's patented Ultra Thin Silicon (UTSi®) CMOS process, offering the performance of GaAs with the economy and integration of conventional CMOS.
There are some PE4305's features:Frist:Attenuation: 0.5 dB steps to 15.5 dB;second:Flexible parallel and serial programming interfaces;thrid:Latched or direct mode;forth: Unique power-up state selection;fifth:Positive CMOS control logic;sixth:High attenuation accuracy and linearity over temperature and frequency;seventh:very low power consumption;eighth:Single-supply operation;ninth:50 impedance;tenth:Pin compatible with PE430x series;eleventh:Packaged in a 20 Lead 4x4 mm QFN.
Operation Frequency :Maximum is 4000MHz;Insertion Loss:frequency is DC - 2.2 GHz,Maximum is 2.25dB;Attenuation Accuracy:Test Conditions is Any Bit or Bit Combination,Frequency is DC - 2.2 GHz,Maximum is ±(0.25 + 3% of atten setting)not to exceed ± 0.4 dB;1 dB Compression:Frequency is 1 MHz - 2.2 GHz,Minimum is 30dBm,Typical is 34dBm;Input IP3:Test Conditions is Two-tone inputs +18 dBm,Frequency is 1 MHz - 2.2 GHz,Typical is 52dBm;Return Loss:Frequency is DC - 2.2 GHz,Minimum is 15dB, Typical is 20dB; Switching Speed:Test Conditions is 50% control to 0.5 dB of final value,Maximum is 1s.
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