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PE4270

UltraCMOS® SPST CATV Switch

RF Switch, SPST, 0.001 to 3 GHz, 0.7 to 0.85 dB IL, 60 to 63 dB Isolation, 33 dBm Pwr Rating, DFN, 75 Ohm

Status: Discontinued | Data Sheet:

| RoHS Compliance: Rohs Compliant

Key Features

•Integrated 0.25 watt terminations •CTB performance of 90 dBc •High isolation: 90 dB at 5 MHz, 63 dB at 1000 MHz •Low insertion loss: 0.5 dB at 50 MHz, 0.70 dB at 1000 MHz •High input IP2: >80 dBm •CMOS/TTL single-pin control •Single +3-volt supply operation •Extremely low bias: 8 µA @ 3V •Packaging: 6-lead DFN

Description

NOT RECOMMENDED FOR NEW DESIGNS (NRND). This product is not recommended for new designs. For more information, please contact your local sales representative. The PE4270 is a high-isolation switch designed for CATV applications, covering a broad frequency range from 1 to 3000 MHz. This single-supply SPST switch offers a single-pin CMOS control interface with industry leading CTB performance. It also provides low insertion loss, high isolation and extremely low bias requirements while operating on a single 3V supply. In a typical CATV application, the PE4270 provides for a cost effective and manufacturable solution vs. mechanical relays.

Part Number: PE4270
Manufacturer: pSemi
Type >>RF Switch: Single Pole
Function: SPST (A)
Impedance: 75 Ohms
Frequency Range Min: 1 MHz
Frequency Range Max: 3000 MHz
Insertion Loss Min: 0.5 dB
Insertion Loss Max: 0.7 dB
Isolation Min: 63 dB
Isolation Max: 90 dB
Power Rating: 30 dBm
Package: 6L DFN
Descriptions: Low Insertion Loss

	Datasheet
	Material Declaration
	RoHS Compliance Certificate
	REACH Compliance Certificate
	S-Parameters
	Application Note: Replacing PE4246 with PE4270
	Application Note: Thermal Characterization
	Application Note: Using a 50Ω Switch Within a 75Ω System
	Application Note: Using Blocking Capacitors with UltraCMOS®

Part Function	Part Number	Description
Evaluation Board	EK4270-00 pSemi	Evaluation Kit for PE4270
Cross	QPC4270 Qorvo	RF Switch, SPST, .005 to 3.30 GHz, .3 dB IL, 62 dB ISO, 6-PIn, DFN, 3 x 3

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Product Specifications For PE4270 RF Switch

Part Number: PE4270 Manufacturer: pSemi Product Description: RF Switch, SPST, 0.001 to 3 GHz, 0.7 to 0.85 dB IL, 60 to 63 dB Isolation, 33 dBm Pwr Rating, DFN, 75 Ohm

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Description	Units Per Format	Available

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PE4270

UltraCMOS® SPST CATV Switch

RF Switch, SPST, 0.001 to 3 GHz, 0.7 to 0.85 dB IL, 60 to 63 dB Isolation, 33 dBm Pwr Rating, DFN, 75 Ohm

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PE4270

UltraCMOS® SPST CATV Switch

RF Switch, SPST, 0.001 to 3 GHz, 0.7 to 0.85 dB IL, 60 to 63 dB Isolation, 33 dBm Pwr Rating, DFN, 75 Ohm

Technical Inquiry Request for PE4270 RF Switch

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