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PE4314B-Z

In Stock: 5,935

Versatile device for precise signal manipulation

Manufacturers:
pSemi Corporation
Mfr.Part#:
PE4314B-Z
Datasheet:
PE4314B-Z Datasheet (PDF)
Package/Case:
VFQFN-20
Product Type:
Attenuators
RoHS:
Lifecycle:
Active
EDA/CAD Models:
Request Free CAD Models for PE4314B-Z

PE4314B-Z Information

Description

The PE4314B-Z is an advanced digital step attenuator from Peregrine Semiconductor. It features a broadband frequency range (50 MHz to 8 GHz), providing high isolation (up to 31.5 dB) and low insertion loss (typically 1.8 dB). This device is suitable for various RF applications, including RF attenuators in communication systems, power amplifiers, transmitters, receivers, test equipment, satellite communications, radar, wireless infrastructure, industrial control, medical devices, and more. In summary, the PE4314B-Z is a versatile digital step attenuator offering high performance across a broad spectrum of RF applications.

Features

The PE4314B-Z is a digital step attenuator designed for broadband RF applications from 50 MHz to 8 GHz. Key features include:
Wide frequency range: 50 MHz to 8 GHz.
High isolation: 31.5 dB typical at 4 GHz.
Low insertion loss: 1.8 dB typical at 4 GHz.
Input frequency ratio: 2:1, with consistent performance.
Digital control: 3-bit, enabling precise attenuation adjustments. These features make the PE4314B-Z suitable for various applications such as RF attenuators, power amplifiers, and test equipment.

Package

The PE4314B-Z has a package type of QFN-20.

Manufacturer

The manufacturer of the PE4314B-Z is Peregrine Semiconductor, a technology company focused on semiconductor solutions. They specialize in RF, power, and ESD products for various industries.

Applications

The PE4314B-Z is a versatile digital step attenuator used in various RF applications such as:
RF communication systems (e.g., cellular, satellite)
Test & measurement equipment (oscilloscopes, spectrum analyzers)
Wireless infrastructure (WiFi, 5G base stations)
Radar & defense systems
Industrial control and automation
Medical devices that require RF transmission or reception. These applications cover a wide range of industries where precise and variable attenuation is crucial for signal integrity and system performance.

Equivalent

The equivalent product of PE4314B-Z from Peregrine Semiconductor is likely another high-frequency attenuator with similar specifications, such as PE47xx or PE68xx series.

Specifications

Category	RF and WirelessAttenuators	Attenuation Value	31.5dB
Frequency Range	1 MHz ~ 2.5 GHz	Power (Watts)	-
Impedance	75 Ohms	Base Product Number	PE4314
Pin Count	21	Released Date	Jan 4, 2020
Last Modified Date	Mar 21, 2023 2:08 PM UTC	Package/Case	VFQFN-20

PE4314B-Z FAQs

1.Q: Are there related parts to the PE4314B-Z in the same series?

A: Yes, the PE4314 is an alias for this part, and other UltraCMOS® digital step attenuators from pSemi may offer similar functionality.

2.Q: What is the maximum frequency supported by the PE4314B-Z?

A: It supports frequencies up to 2.5 GHz.

3.Q: What is the insertion loss of the PE4314B-Z?

A: The typical insertion loss is 1.5 dB.

4.Q: Does the PE4314B-Z comply with RoHS standards?

A: Yes, it is RoHS-compliant (details available in the datasheet).

5.Q: What is the operating temperature range of the PE4314B-Z?

A: It operates from -40°C to +105°C.

6.Q: What is the operating voltage range for the PE4314B-Z?

A: The recommended operating supply voltage is 3.3 V.

7.Q: What are the typical applications of the PE4314B-Z?

A: It is used in wireless communication systems, CATV, set-top boxes, and other RF signal conditioning applications requiring precise attenuation.

8.Q: What is the package type of the PE4314B-Z?

A: It comes in a 20-lead 4×4 mm QFN (Quad Flat No-Lead) package.

9.Q: What are the key features of the PE4314B-Z RF digital attenuator?

A: The PE4314B-Z features 6-bit control (0.5 dB step size), 31.5 dB attenuation range, 1.5 dB insertion loss, 75 Ω impedance, and operates from 1 MHz to 2.5 GHz. It uses UltraCMOS® technology for high linearity.

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Returns and exchanges are supported, provided the items remain in their original condition.

Ratings and Reviews

L

L**m
03/08/2024

9

The module came to novokuznetsk for a month and a half. it was not tracked. i checked everything works.
C

C**b
10/17/2021

10

Perfect. Everything as described.

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