My Inquiry
My Account
Analog Devices Inc. HMC272AMS8E
- Part No.:
- HMC272AMS8E
- Manufacturer:
- Analog Devices Inc.
- Category:
- RF Mixers
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
HMC272AMS8E.pdf
- Description:
- IC MIXER SGL-BAL 1.7-3GHZ 8-MSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,914
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
HMC272AMS8E from Analog Devices (formerly Hittite Microwave) is a GaAs MMIC single-balanced passive mixer in an 8-lead MSOP package, operating from 1.7–3.0 GHz RF/LO and DC–0.8 GHz IF, with +20 dBm input IP3, 10.5 dB typical conversion loss at 100 MHz IF, and 32 dB LO-to-RF isolation - deployed in PCS up/down converters and W-CDMA front-ends.
For engineers reviewing the HMC272AMS8E datasheet, HMC272AMS8E pinout, HMC272AMS8E application, or HMC272AMS8E equivalent, key selection criteria include its ultra-miniature MSOP8 footprint, GaAs Schottky diode + planar transformer balun architecture, LO drive sensitivity (+10 dBm typical), and guaranteed performance across –40°C to +85°C industrial temperature range.
Technical Context
This passive MMIC mixer uses monolithic GaAs Schottky diodes integrated with an on-chip planar transformer balun to achieve balanced RF port operation while connecting the LO directly to the diode junctions. Its architecture delivers consistent amplitude and phase balance without external baluns.
It operates over a wide IF bandwidth (DC–800 MHz) with stable conversion loss (9–11 dB), noise figure (9–11 dB SSB), and isolation (LO–RF ≥30 dB typ, LO–IF ≥20 dB typ) under +10 dBm LO drive - enabling direct integration into compact RF transceivers requiring minimal external matching.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RF/LO Frequency Range | 1.7–3.0 GHz - supports full PCS (1.85–1.99 GHz), W-CDMA (2.11–2.17 GHz), and 2.4 GHz ISM bands without retuning. |
| IF Frequency Range | DC–0.8 GHz - enables baseband I/Q downconversion and IF sampling up to 800 MHz. |
| Conversion Loss | 10.5 dB typ @ 100 MHz IF - defines signal path attenuation; impacts receiver NF and transmitter output power budget. |
| Input IP3 | +20 dBm typ @ LO = +10 dBm - determines third-order intermodulation handling in multi-carrier environments like W-CDMA. |
| LO–RF Isolation | 32 dB typ - suppresses LO leakage into antenna paths, easing filter requirements in FDD systems. |
| Operating Temperature | –40°C to +85°C - qualified for industrial and outdoor wireless infrastructure deployments. |
| ESD Sensitivity | HBM Class 1A (<250 V) - requires strict ESD handling during PCB assembly and test. |
Pinout & Package
Package: 8-lead MSOP (Mini Small Outline Package), RoHS-compliant, matte Sn lead finish, MSL1 rating, max reflow peak 260°C. Exposed paddle must be soldered to PCB RF ground per datasheet note.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | RF+ (Balanced) | Differential RF input terminal; requires 50 Ω matched trace and symmetric layout relative to Pin 2. |
| 2 | RF– (Balanced) | Complementary RF input terminal; forms balanced pair with Pin 1 for common-mode rejection. |
| 3 | LO | Single-ended LO input; accepts +10 dBm typical drive; no DC blocking required. |
| 4 | GND | Ground connection; ties to exposed paddle and system RF ground plane via multiple vias. |
| 5 | GND | Ground connection; redundant ground pin for low-inductance return path. |
| 6 | IF | Single-ended IF output; DC-coupled; impedance-matched to 50 Ω load. |
| 7 | GND | Ground connection; critical for balun symmetry and LO/RF isolation integrity. |
| 8 | GND | Ground connection; connects to exposed paddle; must be soldered to PCB ground. |
Key Features
| Feature | Design Value |
|---|---|
| Monolithic GaAs Schottky Diode + Planar Transformer Balun | Enables true single-balanced operation without external transformers, reducing board area and insertion loss. |
| Ultra-Small MSOP8 Package (3 mm × 3 mm) | Minimizes PCB real estate in space-constrained modules such as small-cell radios and portable test equipment. |
| High LO–RF Isolation (32 dB typ) | Reduces need for external LO filtering in FDD transceivers, simplifying front-end design. |
| DC–800 MHz IF Bandwidth | Supports both zero-IF and low-IF architectures, including direct-conversion receivers and IF-sampling ADC interfaces. |
| –40°C to +85°C Operating Range | Validated for deployment in uncontrolled environmental enclosures, including remote radio units and outdoor access points. |
Applications
| PCS Up/Down Converter | W-CDMA Base Station Receiver |
|---|---|
Use Scenario: Frequency translation in PCS band (1850–1990 MHz) transceivers for small-cell infrastructure. IC Role / Device Role / Timing Role: Single-balanced passive mixer performing RF-to-IF downconversion and IF-to-RF upconversion. Use Value: 10.5 dB conversion loss and +20 dBm IP3 maintain EVM and ACLR compliance under multi-tone loading. |
Use Scenario: First-stage downconversion in W-CDMA Node B receivers operating at 2110–2170 MHz. IC Role / Device Role / Timing Role: RF-to-IF mixer translating carrier signals to 140–190 MHz IF for channel selection and demodulation. Use Value: 32 dB LO–RF isolation prevents LO radiation from violating spurious emission limits in base station certifications. |
| 2.4 GHz ISM Transceiver | MMDS Subscriber Unit Front-End |
Use Scenario: Integrated transceiver in industrial IoT gateways using 2.4 GHz ISM band for mesh networking. IC Role / Device Role / Timing Role: Bidirectional mixer supporting TDD half-duplex operation with shared RF path. Use Value: DC–800 MHz IF bandwidth allows flexible IF placement (e.g., 200 MHz) to avoid image interference in compact layouts. |
Use Scenario: Downconverter in 2.5–2.7 GHz MMDS subscriber terminals for broadband video delivery. IC Role / Device Role / Timing Role: RF-to-IF mixer converting MMDS channel to 70 MHz IF for analog video demodulation. Use Value: Stable conversion loss across temperature (–40°C to +85°C) ensures consistent video SNR in outdoor rooftop installations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar passive mixer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HMC1048LP3E | Wider RF range (1.5–4.0 GHz), higher IP3 (+24 dBm), 16-pin QFN package (4×4 mm). | Targets higher-frequency 5G FR1 and point-to-point backhaul where extended bandwidth is critical. | Select when >3 GHz coverage or improved linearity outweighs MSOP8 size constraint. |
| LT5560 | Active mixer (GaAs pHEMT), 0.01–4.0 GHz RF, +15.5 dBm IP3, 16-pin QFN, requires Vcc bias. | Suitable for low-LO-drive systems needing gain; adds complexity of power supply and noise figure trade-offs. | Choose only if conversion gain is required and added power consumption and noise are acceptable. |
Compared with HMC272AMS8E, HMC1048LP3E offers broader frequency coverage and higher linearity in a larger package, while LT5560 introduces active gain at the cost of power dependency and higher noise - making HMC272AMS8E optimal for size- and efficiency-constrained passive mixing in 2–3 GHz infrastructure.
Availability
HMC272AMS8E is available at Aetrix Electronics and suitable for PCS infrastructure, W-CDMA base stations, and 2.4 GHz ISM transceivers requiring stable component supply, long-term obsolescence mitigation, and RoHS-compliant sourcing.
Supply support for HMC272AMS8E 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 acquired Hittite Microwave in 2014 and maintains its high-frequency RF portfolio, specializing in microwave ICs, mixers, amplifiers, and PLLs for communications and defense.
The HMC272AMS8E belongs to Hittite's legacy GaAs MMIC mixer product line, engineered for compact, high-isolation passive mixing in wireless infrastructure and test equipment where size, thermal stability, and repeatability are critical.
FAQ
What is the recommended LO drive level for optimal performance of the HMC272AMS8E?
The HMC272AMS8E achieves best conversion loss, IP3, and isolation at +10 dBm LO drive. Performance degrades below +7 dBm (increased conversion loss) and above +13 dBm (compression onset). The datasheet specifies +10 dBm as the nominal condition for all key specs, including 10.5 dB typical conversion loss and +20 dBm IP3. Operating outside this range requires characterization per application.
Does the HMC272AMS8E require external baluns or matching components?
No - the HMC272AMS8E integrates a monolithic planar transformer balun for the RF port, eliminating the need for external baluns. Its RF ports are differential (Pins 1 and 2), while LO (Pin 3) and IF (Pin 6) are single-ended. Only 50 Ω trace routing and proper grounding of all GND pins (4, 5, 7, 8) and the exposed paddle are required per the evaluation board layout guidelines.
Is the HMC272AMS8E pin-compatible with the HMC272AMS8?
Yes - HMC272AMS8E is the RoHS-compliant version of HMC272AMS8, sharing identical pinout, package dimensions, electrical specifications, and thermal profile. The only differences are lead finish (100% matte Sn vs. Sn/Pb) and max reflow temperature (260°C vs. 235°C); both are drop-in replacements in new designs compliant with lead-free assembly standards.
What is the maximum RF input power the HMC272AMS8E can handle continuously?
The absolute maximum RF/IF input power for HMC272AMS8E is +13 dBm. Exceeding this risks permanent damage to the GaAs Schottky diodes. For reliable operation, the datasheet recommends limiting RF input to ≤+10 dBm - especially at elevated temperatures - to maintain linearity and avoid compression. P1dB is +11 dBm typ, confirming +10 dBm as the practical upper limit for linear operation.
How does the HMC272AMS8E perform across temperature in real-world deployments?
HMC272AMS8E maintains stable conversion loss (±0.5 dB), IP3 (±1 dB), and isolation (±2 dB) from –40°C to +85°C, as verified in production testing. Its GaAs MMIC process ensures minimal drift versus silicon-based mixers. In outdoor MMDS terminals or industrial base stations, this stability preserves EVM and adjacent channel power ratio without recalibration across seasonal temperature swings.
HMC272AMS8E Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Packaging:
- Strip
- Product Status:
- Obsolete
- RF Type:
- General Purpose
- Frequency:
- 1.7GHz ~ 3GHz
- Number of Mixers:
- 1
- Gain:
- -
- Noise Figure:
- 9dB
- Secondary Attributes:
- Up/Down Converter
- Current - Supply:
- -
- Voltage - Supply:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-MSOP
HMC272AMS8E FAQ
1.How can I place an order for HMC272AMS8E through Aetrix?
Please submit a Request for Quotation (RFQ) for HMC272AMS8E 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 HMC272AMS8E reliable?
The price and inventory of HMC272AMS8E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HMC272AMS8E is usually 5 days.
3.What payment methods are accepted for HMC272AMS8E?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HMC272AMS8E transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HMC272AMS8E?
HMC272AMS8E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HMC272AMS8E 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 HMC272AMS8E?
For technical support, including HMC272AMS8E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HMC272AMS8E requirements.
6.How does Aetrix verify that HMC272AMS8E is sourced from the original manufacturer or authorized distributors?
All HMC272AMS8E 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 HMC272AMS8E meets industry standards.
7.What is the process for return or replacement of HMC272AMS8E?
All HMC272AMS8E units undergo pre-shipment inspection (PSI). If there is an issue with HMC272AMS8E, 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 HMC272AMS8E part is unused and in its original packaging.
Return procedure for HMC272AMS8E:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
HMC272AMS8E Tags
-
MAX2671EUT+T
Analog Devices Inc./Maxim Integrated
-
ADEX-10+
Mini-Circuits
-
ADE-2+
Mini-Circuits
-
ADE-1+
Mini-Circuits
-
LT5560EDD#PBF
Analog Devices Inc.
-
LT5560EDD#TRPBF
Analog Devices Inc.
-
LTC5562IUC#TRPBF
Analog Devices Inc.
-
MAX2681EUT+T
Analog Devices Inc./Maxim Integrated
-
ADE-1ASK+
Mini-Circuits
-
ADE-1L+
Mini-Circuits
-
ADL5350ACPZ-R7
Analog Devices Inc.
-
AD608ARZ-RL
Analog Devices Inc.
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
