IC Phoenix logo

Home ›  P  › P18 > PE43703MLI-Z

PE43703MLI-Z from PSEMI

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

PE43703MLI-Z

Manufacturer: PSEMI, PEREGRINE

50 Ω RF Digital Attenuator 7-bit, Product Description 31.75 dB, DC-6.0 GHz

Partnumber Manufacturer Quantity Availability
PE43703MLI-Z,PE43703MLIZ PSEMI, PEREGRINE 2715 In Stock

Description and Introduction

50 Ω RF Digital Attenuator 7-bit, Product Description 31.75 dB, DC-6.0 GHz **Introduction to the PE43703MLI-Z Digital Attenuator**  

The PE43703MLI-Z is a high-performance, digitally controlled RF attenuator designed for precision signal conditioning in modern communication systems. Operating across a broad frequency range, this component offers excellent linearity and low insertion loss, making it ideal for applications such as wireless infrastructure, test equipment, and phased-array systems.  

Featuring a 7-bit resolution, the PE43703MLI-Z provides precise attenuation control in fine steps, ensuring accurate signal management. Its compact form factor and surface-mount design facilitate seamless integration into densely populated PCBs while maintaining robust performance under varying environmental conditions.  

Key advantages include fast switching speeds and low power consumption, which enhance efficiency in dynamic RF environments. The device also supports a wide operating voltage range, improving compatibility with diverse system architectures.  

Engineers favor the PE43703MLI-Z for its reliability, repeatability, and minimal phase distortion, critical for maintaining signal integrity in high-frequency applications. Whether used in base stations, satellite communications, or radar systems, this digital attenuator delivers consistent performance, making it a preferred choice for demanding RF designs.  

By balancing precision, speed, and power efficiency, the PE43703MLI-Z stands out as a versatile solution for modern RF attenuation needs.

Application Scenarios & Design Considerations

50 Ω RF Digital Attenuator 7-bit, Product Description 31.75 dB, DC-6.0 GHz

Alternative Part Number

  • HMC542BLP4E --: 6-bit digital attenuator with similar frequency range and parallel control, a common drop-in style alternative from a different series.
  • DAT-31R5A-PP+ --: 5-bit digital step attenuator covering a comparable band with similar attenuation range, offered in a different package and series.
  • RFFM6404 --: Digital step attenuator with comparable bit resolution and frequency coverage, suitable as a functional substitute from another vendor.
  • HMC424ALP3E --: Pin-compatible 6-bit digital attenuator in QFN package with similar frequency range and attenuation range, widely available and well documented.
  • DAT-31R5-SP+ --: 5-bit digital step attenuator covering DC to 3 GHz with comparable attenuation range, suitable drop-in for many PE43703 applications.
  • SKY12347-362LF --: Digital step attenuator with similar bit resolution and frequency coverage, offered as an alternative when Peregrine parts are unavailable.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips