ADRF5519BCPZN
2.6 GHZ RECEIVER FRONT END
- Manufacturer
- Analog Devices Inc.
- Product Category
- RF Front End (LNA + PA)
- Package
- 40-VFQFN Exposed Pad, CSP
- Stock
- 16 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Analog Devices Inc. |
|---|---|
| Product Category | RF Front End (LNA + PA) |
| Features | SPDT |
| Frequency | 2.3GHz ~ 2.8GHz |
| Min Qty | 1 |
| Package | Strip |
| Product status | Active |
| RF Type | General Purpose |
| Supplier Device Package | 40-LFCSP-VQ (6x6) |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for ADRF5519BCPZN.
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 ADRF5519BCPZN
Product Overview
ADRF5519BCPZN from Analog Devices Inc. is a dual-channel TDD RF receiver 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: Analog Devices Inc.
- Part Number: ADRF5519BCPZN
- Device Type: dual-channel TDD RF receiver front-end module
- RF Band / Frequency Range: 1.8 GHz to 2.8 GHz
- Transmit / PA Path: Integrated high-power SPDT switch for TDD transmit/receive routing
- Receive / LNA Path: Dual receive channels with cascaded LNA stages, high-gain/low-gain control and low noise figure for cellular-band receiver paths
- Output Power / Linearity: Designed for high-power TDD infrastructure receive protection and receive-chain switching
- Control / Bias: 5 V supply family with positive logic control, LNA gain states and power-down mode
- System Impedance: 50 Ω RF interface where specified by the device reference design or data sheet
- Package / Case: 6 mm x 6 mm, 40-lead LFCSP package
- Operating Temperature: RF front-end module temperature range is suffix-specific; verify industrial or automotive grade before sourcing
- Design Notes: Confirm whether ADRF5519 frequency range and power-handling limits match the target LTE/5G band plan.
Applications
TDD cellular infrastructure, 4G/5G small cells, receive diversity paths and remote-radio unit front ends.
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 ADRF5519BCPZN 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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