HMC644ALC5
5-BIT DIG PHASE SHIFTER SMT, 15
- Manufacturer
- Analog Devices Inc.
- Product Category
- RF Miscellaneous ICs & Modules
- Package
- 32-TFCQFN Exposed Pad
- Stock
- 13 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Analog Devices Inc. |
|---|---|
| Product Category | RF Miscellaneous ICs & Modules |
| Frequency | 15GHz ~ 18.5GHz |
| Function | Phase Shifter |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Package | Strip |
| Product status | Obsolete |
| RF Type | Radar |
| Supplier Device Package | 32-CSMT (5x5) |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for HMC644ALC5.
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 HMC644ALC5
Product Overview
HMC644ALC5 from Analog Devices Inc. is a 5-bit digital RF phase shifter used in RF, microwave or high-speed signal-chain designs. This description focuses on practical electrical parameters, interface requirements and sourcing relevance for engineering and procurement teams.
The exact ordering suffix should be checked for package style, reel or tray format, temperature grade and board-level compatibility before replacing an existing design.
Key Features
- Manufacturer: Analog Devices Inc.
- Part Number: HMC644ALC5
- Device Type: 5-bit digital RF phase shifter
- Functional Role: Ku-band beamforming, radar and phase-control applications
- Function: 5-bit digital phase shifter
- Frequency Range: 15 GHz to 18.5 GHz
- Phase Coverage: 360 degrees total phase coverage
- Phase Step: 11.25 degree least significant bit
- RMS Phase Error: 3.5 degrees typical
- Insertion Loss: 7.5 dB typical insertion loss class
- Control Logic: complementary 0 V / -3 V control logic
- Package / Case: 32-lead 5 mm x 5 mm ceramic leadless SMT package
- Design Notes: Confirm the exact suffix, package drawing, temperature grade, RF evaluation layout and bias/control sequence before substitution or production approval.
Applications
EW receivers, weather and military radar, satellite communications, beamforming modules and phase-cancellation networks.
Ku-band phase-control replacements that require original HMC644A logic polarity, phase step and 5x5 mm package.
Quality & Sourcing
Antrex Electronics can support sourcing for HMC644ALC5 through available stock checks, BOM consolidation and alternative-lot review. For RF and microwave ICs, package markings, moisture sensitivity, date code and original labeling should be checked before shipment.
For shortage coverage, repair builds or production support, Antrex Electronics can coordinate visual inspection, package verification and third-party testing when required. This helps buyers reduce risk when sourcing discontinued, legacy or hard-to-find RF miscellaneous ICs and modules.
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