SKY66121-11
169MHZ TX FEM - ADVANCED SMART M
- Manufacturer
- Skyworks Solutions Inc.
- Product Category
- RF Front End (LNA + PA)
- Package
- 16-SMD Module
- Stock
- 11,728 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Skyworks Solutions Inc. |
|---|---|
| Product Category | RF Front End (LNA + PA) |
| Features | SPDT |
| Frequency | 169MHz ~ 170MHz |
| Min Qty | 1 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| RF Type | ISM |
| Supplier Device Package | 16-MCM (4x4) |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for SKY66121-11.
Why Source from Antrex Electronics?
Independent distribution support for verified sourcing, inspection and international procurement requirements.
Independent Distribution Support
Shortage, obsolete and hard-to-find component sourcing for production and procurement requirements.
Traceability Review
Label, lot, date code and available supply-chain documentation can be reviewed before order confirmation.
Inspection & Testing
Visual inspection, X-ray and third-party testing support can be arranged when required.
Global Procurement Support
Support for OEM, EMS, distributors and international sourcing requirements across individual parts and BOM projects.
Credentials & Verification Support
Quality controls, traceability review and inspection support for electronic component sourcing.
Detailed Description for SKY66121-11
Product Overview
SKY66121-11 from Skyworks Solutions Inc. is a ISM-band RF front-end module used in RF front-end designs that need integrated transmit, receive, switching or low-noise signal-chain functions. This description focuses on practical RF parameters such as band coverage, PA/LNA path behavior, control requirements and package compatibility.
The exact orderable suffix should be matched before purchase because RF front-end devices often vary by band plan, pinout, reel format, qualification grade and control-state truth table.
Key Features
- Manufacturer: Skyworks Solutions Inc.
- Part Number: SKY66121-11
- Device Type: ISM-band RF front-end module
- RF Band / Frequency Range: 2.4 GHz or sub-GHz ISM band depending on SKY661xx/SKY664xx suffix
- Transmit / PA Path: Integrated PA path for range extension and improved link budget
- Receive / LNA Path: Integrated LNA or LNA/bypass path on supported variants, with antenna switch routing
- Output Power / Linearity: PA output power and LNA noise figure are device-specific; SKY66112/SKY66119 data sheets represent nearby family performance classes
- Control / Bias: Logic-controlled TX/RX/bypass/shutdown states for pairing with radio SoCs
- System Impedance: 50 Ω RF interface where specified by the device reference design or data sheet
- Package / Case: Compact MCM/QFN RF front-end module package
- Operating Temperature: RF front-end module temperature range is suffix-specific; verify industrial or automotive grade before sourcing
- Design Notes: Do not interchange SKY661xx/SKY664xx variants without checking frequency band, PA output power and control truth table.
Applications
IoT radios, smart meters, home automation, industrial sensors and ISM-band gateways.
Also suitable for engineering replacements, shortage support and BOM consolidation where the same RF band, package footprint and control interface must be maintained.
Quality & Sourcing
Antrex Electronics can support sourcing for SKY66121-11 through available stock checks, BOM consolidation and alternative-lot review. For RF front-end modules, packaging condition, date code, MSL handling, reel labeling and moisture exposure should be checked before shipment.
For project builds, repair support or shortage coverage, Antrex Electronics can coordinate visual inspection, package verification and third-party testing when required. This helps buyers reduce risk when sourcing hard-to-find or lifecycle-sensitive RF front-end components.
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