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Analog Devices Inc. 106334-HMC399MS8
- Part No.:
- 106334-HMC399MS8
- Manufacturer:
- Analog Devices Inc.
- Category:
- RF, RFID, Wireless Evaluation Boards
- Package:
- Datasheet:
-
106334-HMC399MS8.pdf
- Description:
- EVAL BOARD HMC399MS8
- Quantity:
- Payment:
- Shipping:
Inventory:1,306
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Product details
Overview
HMC399MS8 from Analog Devices (formerly Hittite Microwave) is a high-dynamic-range passive GaAs MMIC mixer in MSOP-8 package, operating RF 700–1000 MHz, LO 540–900 MHz, and IF DC–250 MHz. It delivers +35 dBm input IP3 (downconversion), 8.5 dB typical conversion loss, 23–35 dB LO isolation, and +23 dBm input P1dB - enabling robust front-end signal mixing in cellular base station receivers.
For engineers reviewing the HMC399MS8 datasheet, HMC399MS8 pinout, HMC399MS8 application, or HMC399MS8 equivalent, this device supports high-linearity downconversion in GSM/CDMA/W-CDMA infrastructure where low external part count, no DC bias, and compact 14.8 mm² footprint are critical design constraints.
Technical Context
This monolithic passive FET mixer uses a single-ended topology with internal GaAs Schottky diode quad configuration. It requires only one external series inductor (L1) on the LO path for frequency response optimization and operates without DC bias - eliminating power supply complexity and thermal drift concerns.
Performance is specified at TA = +25°C, LO = +17 dBm, IF = 200 MHz, with downconversion mode as primary configuration. RF and LO ports are 50 Ω matched across band; IF port is DC-coupled and rated for ±40 mA, supporting both DC-to-IF and AC-coupled implementations via external capacitor C1.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RF Frequency Range | 700–1000 MHz - fully matched 50 Ω input for GSM/CDMA/W-CDMA bands |
| Input IP3 (Downconv.) | +35 dBm - enables high-sensitivity receiver operation in strong interferer environments |
| Conversion Loss | 8.5 dB typical - defines signal attenuation from RF to IF path; impacts system noise figure |
| LO–RF Isolation | 23–35 dB - suppresses LO leakage into antenna path, reducing spurious emissions |
| 1 dB Compression (P1dB) | +23 dBm - sets upper RF input limit before gain compression degrades linearity |
| IF Bandwidth | DC–250 MHz - supports baseband and low-IF architectures including zero-IF receivers |
| LO Drive Level | +16 to +18 dBm - fixed drive requirement; eliminates need for LO amplification stages |
Pinout & Package
Package: MSOP-8 (Mini Small Outline Package), 14.8 mm² footprint, RoHS-compliant variant HMC399MS8E available; MSL1 rating, Sn/Pb lead finish for HMC399MS8.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | LO | AC-coupled 50 Ω input; requires external series inductor (L1) for impedance tuning |
| 2, 4 | N/C | No internal connection; must remain unconnected per datasheet |
| 3, 6, 7 | GND | RF ground terminals; all must be soldered directly to PCB ground plane |
| 5 | IF | DC-coupled output; supports ±40 mA current; external capacitor required if DC blocking needed |
| 8 | RF | DC-coupled 50 Ω input; matched across full 700–1000 MHz band without external components |
Key Features
| Feature | Design Value |
|---|---|
| No DC bias required | Eliminates bias network, reduces BOM count, and removes quiescent power consumption and thermal drift |
| +35 dBm input IP3 | Matches performance of active mixers while avoiding associated noise and power penalties |
| Single external inductor (L1) | Minimizes external component count and layout area versus traditional double-balanced mixers |
| MSOP-8 footprint (14.8 mm²) | Enables dense RF module integration; smaller than SOIC-8 or QFN alternatives |
| LO drive range +16 to +18 dBm | Compatible with standard RF synthesizer outputs; avoids need for LO buffer amplifiers |
Applications
| GSM Base Station Receiver | W-CDMA Femtocell Transceiver |
|---|---|
|
Use Scenario: Downconverting 900 MHz RF signals to 200 MHz IF in macrocell BTS front-end with co-located transmitters. IC Role / Device Role / Timing Role: Passive mixer performing RF-to-IF translation with minimal added noise and distortion. Use Value: +35 dBm IP3 prevents intermodulation from adjacent channel interferers; 8.5 dB conversion loss preserves SNR in cascaded LNA-mixer chains. |
Use Scenario: Low-power indoor small cell supporting W-CDMA uplink/downlink in shared spectrum environments. IC Role / Device Role / Timing Role: Single-ended passive mixer handling 850 MHz RF input with DC–250 MHz IF output for direct sampling ADC interface. Use Value: No DC bias simplifies power architecture; MSOP-8 size enables compact dual-channel transceiver layout. |
| Cable Modem Termination System (CMTS) | CDMA2000 Baseband Test Equipment |
|
Use Scenario: Aggregating multiple upstream DOCSIS channels (5–65 MHz) from coaxial plant into digitized IF stream. IC Role / Device Role / Timing Role: High-linearity downconverter translating 500–750 MHz RF carriers to baseband-compatible IF. Use Value: +23 dBm P1dB accommodates burst-mode upstream signals; LO–IF isolation >27 dB prevents LO feedthrough into ADC front-end. |
Use Scenario: Production test fixture verifying CDMA2000 transmitter spectral purity and ACLR under varying RF input levels. IC Role / Device Role / Timing Role: Calibration-grade mixer used in signal generation path to inject controlled IF tones into DUT RF input. Use Value: Stable conversion loss (±0.5 dB over temperature) ensures repeatable test accuracy; 25°C–85°C operating range supports factory floor conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar passive high-IP3 mixer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HMC1040LP3E | Wider RF range (1.7–2.7 GHz), higher +39 dBm IP3, but requires +20 dBm LO drive and larger 3×3 mm QFN package | Better suited for LTE/TD-LTE bands; not drop-in for 700–1000 MHz legacy infrastructure | Select when upgrading to higher-frequency bands and higher LO drive capability is available |
| LT5560IMS8E#TRPBF | Active mixer with +24 dBm IP3, 8.2 dB conversion gain, +5 V supply required, 8-lead MSOP package | Provides gain instead of loss; trades linearity for power consumption and noise figure penalty | Select when system budget allows DC power and needs conversion gain to offset filter/LNA losses |
Compared with HMC1040LP3E and LT5560IMS8E, the HMC399MS8 offers optimal balance of ultra-high IP3, zero-bias operation, and compact MSOP-8 size specifically for 700–1000 MHz infrastructure receivers - making it irreplaceable in cost- and space-constrained GSM/CDMA retrofits.
Availability
HMC399MS8 is available at Aetrix Electronics and suitable for GSM base station receivers, W-CDMA femtocell transceivers, and cable modem termination systems requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for HMC399MS8 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and RF ICs, formed through acquisition of Hittite Microwave in 2014.
The HMC399MS8 belongs to the Hittite high-IP3 GaAs MMIC mixer product line, designed specifically for cellular infrastructure applications demanding exceptional linearity, minimal external components, and surface-mount scalability.
FAQ
What is the recommended LO drive level for optimal performance of the HMC399MS8?
The HMC399MS8 achieves best linearity and conversion loss at LO drive levels between +16 dBm and +18 dBm. At +17 dBm, it delivers +35 dBm input IP3 and 8.5 dB typical conversion loss. Deviating below +16 dBm increases conversion loss and degrades IP3; exceeding +18 dBm risks reliability due to absolute maximum LO rating of +27 dBm.
Does the HMC399MS8 require DC biasing or external power supply?
No, the HMC399MS8 is a passive GaAs MMIC mixer and operates without any DC bias or external power supply. Its operation relies solely on LO injection and RF signal energy. This eliminates quiescent current draw, thermal drift, and associated bias network components - a key advantage over active mixer alternatives like the LT5560IMS8E.
Can the HMC399MS8 be used for upconversion, and what is its upconversion IP3?
Yes, the HMC399MS8 supports upconversion with +32 dBm input IP3 at +17 dBm LO drive. The datasheet confirms symmetric high-linearity performance in both directions, though downconversion is the primary specified mode. Upconversion applications must maintain LO–RF isolation >23 dB to avoid spurious feedthrough into the RF output path.
What is the maximum allowable IF current for the HMC399MS8, and why does it matter?
The HMC399MS8 IF pin is rated for ±40 mA DC current. Exceeding this may cause permanent damage due to junction overheating. This specification governs whether the IF output can drive low-impedance loads directly (e.g., transformer-coupled ADC inputs) or requires external buffering - especially critical in zero-IF architectures where DC offsets appear at IF.
Is the HMC399MS8 pin-compatible with the HMC399MS8E, and what is the key difference?
Yes, the HMC399MS8 and HMC399MS8E share identical pinout, footprint, and electrical specifications. The sole difference is RoHS compliance: HMC399MS8E uses 100% matte tin lead finish and supports peak reflow up to 260 °C, whereas the HMC399MS8 uses Sn/Pb finish with 235 °C max reflow. Both are MSL1 rated and interchangeable in layout.
106334-HMC399MS8 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Packaging:
- Box
- Product Status:
- Active
- Type:
- Mixer
- Frequency:
- 700MHz ~ 1GHz
- Contents:
- Board(s)
- Utilized IC / Part:
- HMC399MS8
106334-HMC399MS8 FAQ
1.How can I place an order for 106334-HMC399MS8 through Aetrix?
Please submit a Request for Quotation (RFQ) for 106334-HMC399MS8 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 106334-HMC399MS8 reliable?
The price and inventory of 106334-HMC399MS8 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 106334-HMC399MS8 is usually 5 days.
3.What payment methods are accepted for 106334-HMC399MS8?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 106334-HMC399MS8 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 106334-HMC399MS8?
106334-HMC399MS8 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 106334-HMC399MS8 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 106334-HMC399MS8?
For technical support, including 106334-HMC399MS8 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 106334-HMC399MS8 requirements.
6.How does Aetrix verify that 106334-HMC399MS8 is sourced from the original manufacturer or authorized distributors?
All 106334-HMC399MS8 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 106334-HMC399MS8 meets industry standards.
7.What is the process for return or replacement of 106334-HMC399MS8?
All 106334-HMC399MS8 units undergo pre-shipment inspection (PSI). If there is an issue with 106334-HMC399MS8, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 106334-HMC399MS8 part is unused and in its original packaging.
Return procedure for 106334-HMC399MS8:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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