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See Technical Specifications

SKYA21037 +BOM

700MHz to 3.8GHz RF Switches with 0.5dB QFN-12(2x2) Package

Manufacturer:

Skyworks
Mfr.Part #:

SKYA21037
Datasheet:

SKYA21037 Datasheet (PDF)
Switch Configuration:

DPDT
Minimum Frequency:

400 MHz
Maximum Frequency:

3.8 GHz
Insertion Loss:

0.5 dB
EDA/CAD Models:

Request Free CAD Models for SKYA21037

SKYA21037 General Description

The Skyworks Solutions Inc. SKYA21037 is a DPDT (Double-Pole Double-Throw) RF switch from Skyworks Solutions Inc. This IC RF SWITCH is designed for cellular and GSM applications, offering high-performance switching solutions for wireless systems. The device features DC blocking capabilities, making it suitable for use in automotive-grade designs that require isolation and low insertion loss. The SKYA21037 operates within a frequency range of 700MHz to 3.8GHz, with an insertion loss as low as 0.5dB. This makes it an ideal solution for wireless systems requiring high-frequency switching performance. The device's test frequency is 2.7GHz, and its operating temperature range spans -40°C to 105°C. Matters needing attention include the need for proper DC supply voltage management to ensure reliable operation. Additionally, designers should consider the device's impedance characteristics when designing the overall system.

Key Features

DPDT (Double-Pole Double-Throw) topology
Frequency range: 700MHz ~ 3.8GHz
Insertion loss: 0.5dB
Operating temperature range: -40°C ~ 105°C
DC blocking capabilities
Suitable for automotive-grade designs

Application

Cellular systems
GSM applications
Wireless systems requiring high-frequency switching performance

Specifications

Product Category	RF Switch ICs	Switch Configuration	DPDT
Minimum Frequency	400 MHz	Maximum Frequency	3.8 GHz
Insertion Loss	0.5 dB	Off Isolation - Typ	28 dB
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 105 C
Mounting Style	SMD/SMT	Technology	Si
Development Kit	SKYA21037-EVB	Number of Switches	Dual
Product Type	RF Switch ICs	Factory Pack Quantity	3000
Subcategory	Wireless & RF Integrated Circuits	Supply Voltage - Max	3.1 V
Supply Voltage - Min	1.35 V	Package/Case	QFN-12

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Ratings and Reviews

M**a 09/04/2023

Delivery month, quality is not known =)

M**l 03/04/2023

tested and works perfectly as described

T**r 07/11/2021

The product corresponds to the description, i order not the first time from this seller. However, this time in the postal package found two received capacitors.