PE43705B-Z
2 lead attenuators in 5x5 qfn,
Inventory:5,311
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : PE43705B-Z
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Package/Case : 32-VFQFN Exposed Pad
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Manufacturer : Psemi
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Datesheet : PE43705B-Z DataSheet (PDF)
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Series : PE43705
The PE43705B-Z is a high-performance UltraCMOS RF SOI (Silicon on Insulator) digital step attenuator featuring a wide frequency range and low insertion loss. This device is designed to control the attenuation level of RF signals in various applications, offering precise and reliable signal management. (Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the PE43705B-Z digital step attenuator for better understanding. Note: For detailed technical specifications, please refer to the PE43705B-Z datasheet. Functionality The PE43705B-Z digital step attenuator allows for accurate and reliable control of RF signal attenuation levels, enabling optimal signal management in various RF applications. Usage Guide Q: What is the typical insertion loss of the PE43705B-Z? Q: Can the PE43705B-Z be used in high-frequency applications? For similar functionalities, consider these alternatives to the PE43705B-Z:Overview of PE43705B-Z
Pinout
Circuit Diagram
Key Features
Application
Frequently Asked Questions
A: The PE43705B-Z exhibits a low insertion loss characteristic, typically around 0.5 dB depending on the frequency range and configuration.
A: Yes, the PE43705B-Z is designed to operate effectively across a wide frequency range, making it suitable for high-frequency RF applications.Equivalent
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Attenuators | RoHS | Details |
Maximum Frequency | 8 GHz | Number of Bits | 7 bit |
Number of Channels | 1 Channel | Impedance | 50 Ohms |
Attenuator Step Size | 0.25 dB | Technology | Si |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
Attenuation | 31.75 dB | Brand | pSemi |
Product Type | Attenuators | Series | UltraCMOS |
Factory Pack Quantity | 3000 | Subcategory | Wireless & RF Integrated Circuits |
Tradename | HaRP | Unit Weight | 0.178433 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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PE43705B-Z
2 lead attenuators in 5x5 qfn,
Inventory:
5,311
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




