Status: Standard | Data Sheet: pdf link image | RoHS Compliance: Rohs Compliant
Part number PE43205 Product Type RF Attenuator from Manufacturer pSemi
Description
The PE43205 is a 50Ω, HaRP™ technology-enhanced fast switching 2-bit RF digital step attenuator (DSA) designed for use in 3G/4G wireless infrastructure and other high performance RF applications. This DSA is a pin-compatible upgraded version of the PE43204 with a wider frequency and power supply range, and extended operating temperature range. Covering an 18 dB attenuation range in 6 dB and 12 dB steps, it maintains high RF performance and low power consumption from 35 MHz through 6 GHz. PE43205 is offered in a 12-lead 3 × 3 mm QFN package. In addition, no external blocking capacitors are required if 0 VDC is present on the RF ports.
Part Number:
PE43205
Type:
50
Frequency Min:
35 MHz
Frequency Max:
6000 MHz
Bits:
2
Attn Range:
18 dB
Attenuation Step:
6 dB
Insertion Loss Min:
0.5 dB
Insertion Loss Max:
1 dB
IIP3:
61 dBm
Package:
3x3
Datasheet
Material Declaration
RoHS Compliance Certificate
REACH Compliance Certificate
S-Parameters
Schematic/B.O.M.
Gerber Files
Software
Application Note: Soldering Guidelines for Mounting Bottom-t
Application Note: Thermal Characterization

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Product Specifications For PE43205 RF Attenuator
Design Information
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Price
1 - 100
$2.72
101 - 999
$1.90
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Product Notices
No Current Notices
Key Features
•Attenuation: 6 dB/12 dB steps to 18 dB •Fast switching time of 29 ns •Low attenuation error •High linearity •Wide supply range of 2.3V to 5.5V •1.8V control logic-compatible •105°C operating temperature •ESD performance •Parallel control •Package—12-lead 3x3 mm QFN
Package Format
Description Units Per Format Available