Status: Standard | Data Sheet: pdf link image | RoHS Compliance: Rohs Compliant
Part number PE4251 Product Type RF Switch from Manufacturer pSemi
Description
The PE4251 is a HaRP™-enhanced Absorptive SPDT RF switch for use in general switching applications and mobile infrastructure. This device offers a flexible supply voltage of 3.3/5 V, single-pin or complementary pin control inputs, and 4000V ESD tolerance. It presents a simple alternative solution to pin diode and mechanical relay switches.
Part Number:
PE4251
Type >>RF Switch:
Single Pole
Function:
SPDT (A)
Impedance:
50 Ohms
Frequency Range Min:
10 MHz
Frequency Range Max:
4000 MHz
Insertion Loss Min:
0.55 dB
Insertion Loss Max:
0.75 dB
Isolation Min:
43 dB
Isolation Max:
62 dB
Power Rating:
30.5 dBm
IIP3:
59 dBm
Package:
8L MSOP
Descriptions:
Low Insertion Loss
Datasheet
Material Declaration
RoHS Compliance Certificate
REACH Compliance Certificate
S-Parameters
Schematic/B.O.M.
Application Note: Using a 50Ω Switch Within a 75Ω System
Application Note: Thermal Characterization

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Product Specifications For PE4251 RF Switch
Design Information
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Availability
In Stock
1530
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Pricing
Quantity
Price
1 - 100
$1.42
101 - 999
$1.23
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Product Notices
No Current Notices
Key Features
•HaRP™ technology enhanced •Low insertion loss: 0.60 dB @ 1000 MHz •High isolation: 62 dB @ 1000 MHz •P1dB typical: +30.5 dBm •IIP3 typical: +59 dBm •Fast switching time: 150 ns •Flexible supply voltage: 3.3V ±10% or 5.0V ±10% supply •Excellent ESD protection: 4000V HBM •No blocking capacitors required •Single pin or complementary control inputs •Packaging: 8-lead MSOP with exposed paddle
Package Format
Description Units Per Format Available