SKY18106-455LF

0.4 – 2.2 GHz SP8T Antenna Switch With GSM Transmit Filters

Please note: SKY18106-455LF is being discontinued and is not recommended for new designs. The suggested replacement is SKY13498-21

The SKY18106-455LF is a single-pole, eight-throw (SP8T) Front- End Module (FEM) switch designed for multi-mode, high-power switching applications that demand low harmonics and low insertion loss. The switch is optimized for both 2G GSM/EDGE and 3G WCDMA applications. No external blocking capacitors are required on the RF ports.

The SKY18106-455LF consists of an SP8T switch, GSM transmit signal harmonic filters, and a Serial Peripheral Interface (SPI) controller. The low current consumption of the device makes it very suitable for battery-operated applications.

The switch is manufactured using a state of the art pHEMT process, and is provided in a compact 3.0 x 3.8 mm Quad Flat No-Lead (QFN) package.

Data Sheets

Buy Now Talk to Sales ECAD Model

Specifications

Product LifecycleLast Time Buy

Description (Absorptive/ Reflective)SP8T (A)

Replacement Part SKY13498-21

Frequency (GHz) Min.0.4

Frequency (GHz) Max.2.2

Typ. IL (dB)0.4-0.8

Typ. Isol. (dB)25

Typ. IIP3 (dBm)66

PackageQFN, 26L

Package (mm)3 x 3.8 x 0.75

Features

Wideband frequency range: 0.4 to 2.2 GHz
Supports quad-band GSM/EDGE with up to six bands of WCDMA or LTE
Low insertion loss:
- 0.80 dB @ GSM, 1 GHz
- 0.90 dB @ GSM, 2 GHz
- 0.40 dB @ WCDMA transmit, 1 GHz
- 0.60 dB @ WCDMA transmit, 2.1 GHz
Good 2nd and 3rd harmonic performance: –45/–45 dBm @ +35 dBm and +33 dBm for low band and high band, respectively
Over 25 dB GSM/EDGE harmonic attenuations
Battery supply voltage: 2.5 to 4.7 V
SPI logic (VHIGH = 1.8 V)
Small, QFN (26-pin, 3.0 x 3.8 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

Product Documents

Applications

Smartphones

See all

Cellular Telematics

See all

Tablets

See all

Automotive

See all

Sales Help
Technical Help

Find Your Sales Representative and Distributor
Consult with your Skyworks sales representative or distributor to find the best solution for your design.

Request a Quote
Get a quote for the specific products and quantities you need.

Working with Skyworks
Learn more about our purchase process to navigate quickly and efficiently

Support and Resources
Explore Skyworks support options, consult with our global sales and channel partners, and get the resources and expert guidance and custom development services you need to help you with your next innovation.

Technical Documents
Explore application notes, block diagrams, data sheets, user guides, ADS model calculators, installation references, S parameters and more.

Product Lifecycle Status Lookup
Lookup the product lifecycle status of Skyworks part number

Certificate of Conformance
Look up a product’s Certificate of Conformance for information such as REACH, RoHS, IEC 624741 and more.

Engineer examining electrical components

Previously Visited Products

New and Featured Products

Previously Visited Applications

New and Featured Applications