pSemi 4257-52
$ 1.454
Production
Inventory History
3 month trend: -67.32%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Country of OriginMalaysia
Introduction Date2009-01-06
Lifecycle StatusProduction (Last Updated: 4 months ago)
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Descriptions
Descriptions of pSemi 4257-52 provided by its distributors.
RF Switch, SPDT, 0 to 3 GHz, 0.75 to 0.95 dB IL, 57 to 63 dB Isolation, 33 dBm Pwr Rating, QFN
55dBm 3GHz 2¦Ìs SPDT General Purpose 4 0MHz 64dB 3GHz 1.4dB 1.2dB 50¦¸ 31dBm QFN(EP)
RF Switch SPDT 10MHz to 3GHz 64dB 20-Pin QFN EP T/R
1 SURFACE MOUNT SPDT ABSORPTIVE RF Switch IC 31dBm 3V 1.4dB 3000MHz
SPDT, 0MHz Min, 3000MHz Max, 1 Func, 1.4dB Insertion Loss-Max, CMOS
IC RF SWITCH SPDT 50 OHM 20-QFN
Manufacturer Aliases
pSemi has several brands around the world that distributors may use as alternate names. pSemi may also be known as the following names:
- PSEMI CORP
- PSEMI CORPORATION
- pSemi / Peregrine Semiconductor
- PSEMI Datasheet
Inventory History
3 month trend: -67.32%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageQFN
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
Frequency3 GHz
IIP355 dBm
Impedance50 Ω
Insertion Loss (dB)1.4 dB
Max Frequency3 GHz
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
Number of Circuits1
Operating Supply Voltage3 V
P1dB31 dBm
PackagingTape and Reel
Throw ConfigurationSPDT
Turn-On Delay Time2 µs