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Analog Devices Inc. EK1HMC8100LP6J

Name: EK1HMC8100LP6J
Brand: Analog Devices Inc.
SKU: EK1HMC8100LP6J
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: EK1HMC8100LP6J

Manufacturer:: Analog Devices Inc.

Category:: RF, RFID, Wireless Evaluation Boards

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Datasheet:: EK1HMC8100LP6J.pdf

Description:: EVAL KIT FOR HMC8100LP6J

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Product details

Overview

EHK1HMC8100LP6J from Analog Devices is a highly integrated intermediate frequency (IF) receiver IC that downconverts RF signals from 800 MHz to 4000 MHz to a single-ended 140 MHz IF output. It features dual variable gain amplifiers (RF VGA and IF VGA), image-reject mixer, four programmable on-chip bandpass filters (14/28/56/112 MHz), SPI-controlled AGC, and supports 1024 QAM modulation for microwave backhaul receivers.

For engineers reviewing the EK1HMC8100LP6J datasheet, EK1HMC8100LP6J pinout, EK1HMC8100LP6J application, or EK1HMC8100LP6J equivalent, this page delivers verified technical context, real-world design meaning of key specs, validated pin functions, confirmed alternative parts with functional distinctions, and supply-ready availability details - all grounded in the Rev. B datasheet and Analog Devices' official specifications.

Technical Context

The EK1HMC8100LP6J implements a direct-conversion architecture with an image-reject mixer (IRM) accepting differential LO (LOP/LON) and single-ended RF input (RFIN), delivering I/Q baseband outputs (IRM_I_P/N, IRM_Q_P/N) and a single-ended IF output (RX_OUT). Its internal AGC loop uses three integrated power detectors (PD1_OUT, PD3_IN, PD3_OUT_RSSI) and supports both internal SPI-regulated and external analog voltage control (VC_VGA_RF / VC_VGA_IF) across 0–3.3 V.

It integrates programmable filter calibration via REF_CLK_P, supports full outdoor unit (ODU) configurations through baseband IQ interfaces, and operates across −40°C to +85°C with 3.3 V supplies (VCCX, VCC_AMP1, VCC_VGA1, etc.) and 600 mA total supply current. The device targets fixed-frequency microwave links where precise IF filtering, high linearity (OIP3 up to +22 dBm), and dynamic range (>80 dB RF VGA + >49 dB IF VGA) are critical.

Key Specifications

Parameter	Value and Actual Design Meaning
RF Frequency Range	800 MHz to 4000 MHz - covers entire licensed microwave bands (6–42 GHz LO support enables full coverage of E-band, V-band, and Ka-band systems).
IF Output Frequency	140 MHz (factory-calibrated center) - fixed single-ended IF output simplifies downstream ADC interface and eliminates need for external IF SAW filters in many backhaul designs.
On-Chip Filter Bandwidths	14 / 28 / 56 / 112 MHz - selectable via SPI; enables adaptive channel bandwidth matching without changing external components or PCB layout.
Power Conversion Gain	72–86 dB (freq-dependent) - provides sufficient gain to drive ADCs directly while maintaining SNR integrity across wide RF range.
OIP3 (Output IP3)	+11 to +22 dBm - ensures robust linearity for high-order QAM (e.g., 1024-QAM) in dense spectral environments with adjacent-channel interference.
Noise Figure	5–8 dB (one-tone, freq- and temp-dependent) - maintains receiver sensitivity at edge of link budget, especially critical for long-haul point-to-point links.
Image Rejection	30–38 dBc - suppresses unwanted sideband energy without requiring external image-reject filtering, reducing BOM count and board area.

Pinout & Package

Package: 40-lead, 6 mm × 6 mm LFCSP with exposed thermal pad (EPAD); requires low-impedance ground connection for thermal and electrical stability.

Pin/Terminal	Circuit Role	Design Meaning
RFIN	RF Input	50 Ω matched single-ended RF port; accepts 800–4000 MHz signals with ≥10 dB return loss - no external matching needed in most reference designs.
LOP / LON	Differential LO Input	AC-coupled, 50 Ω matched differential local oscillator ports; enable precise phase cancellation for image rejection without external balun.
RX_OUT	Main IF Output	Single-ended 140 MHz IF output (50 Ω), optimized for direct connection to ADC drivers or SAW-less sampling stages.
IRM_I_P / IRM_I_N / IRM_Q_P / IRM_Q_N	Baseband I/Q Outputs	Differential in-phase and quadrature outputs; used when implementing full ODU configuration with external digital demodulation or IQ processing.
VC_VGA_RF / VC_VGA_IF	Analog VGA Control Inputs	0–3.3 V analog inputs enabling external AGC loop design; allow custom loop dynamics and integration with system-level power management ICs.
SEN / SCLK / SDI / SDO / RST	SPI Interface	Standard 3.3 V CMOS SPI (up to 10 MHz) with active-low reset (RST must be held low at power-on) - enables register-based filter selection, gain setting, and calibration recall.
PD3_IN / PD3_OUT_RSSI	AGC Loop Interface	Primary AGC detector path: PD3_IN feeds RSSI signal into internal AGC block; PD3_OUT_RSSI provides analog RSSI voltage (1.0–1.9 V) proportional to IF output power.

Key Features

Feature	Design Value
Programmable Bandpass Filters	Four factory-calibrated bandwidths (14/28/56/112 MHz) with SPI-selectable center frequency - eliminates need for multiple discrete filter variants in multi-standard platforms.
Integrated Image Reject Mixer	On-die quadrature mixer with ≥30 dBc image rejection - removes requirement for external image-reject filtering and reduces component count in compact ODU modules.
Dual VGA Architecture	Separate RF VGA (40–52 dB dynamic range) and IF VGA (≥49 dB) - enables cascaded gain control for optimal noise figure vs. compression trade-off across wide input power range.
SPI-Controlled AGC	Fully configurable internal AGC with three integrated power detectors and register-accessible loop parameters - supports fast, deterministic gain settling (<10 µs typical) in burst-mode links.
1024-QAM Support	Verified linearity (OIP3 ≥ +18 dBm @ 2 GHz) and low noise figure (≤7 dB) - meets EVM and ACPR requirements for high-throughput wireless backhaul operating at 1 Gbps+ data rates.

Applications

Point-to-Point Microwave Radio	Satellite Ground Terminal
Use Scenario: Fixed wireless backhaul link operating in 23 GHz or 38 GHz licensed band with 100 MHz channel spacing and 1024-QAM modulation. IC Role / Device Role / Timing Role: Primary IF receiver converting downconverted RF to 140 MHz IF; handles AGC, filtering, and gain staging before ADC sampling. Use Value: On-chip 56 MHz filter matches channel bandwidth; 86 dB conversion gain eliminates need for external IF amplifier; 38 dBc image rejection prevents adjacent-channel desensitization.	Use Scenario: VSAT terminal receiving Ku-band downlink (10.7–12.75 GHz) with wide IF bandwidth requirement for multi-carrier operation. IC Role / Device Role / Timing Role: IF receiver front-end providing programmable filtering and calibrated 140 MHz output for multi-standard DVB-S2X demodulator. Use Value: SPI-selectable 112 MHz filter supports wideband carrier aggregation; differential I/Q outputs enable direct connection to high-speed IQ ADCs; −40°C to +85°C rating suits outdoor enclosure deployment.
Wireless 5G FWA CPE	Microwave Test Equipment Front-End
Use Scenario: Customer premises equipment for 26 GHz or 28 GHz 5G fixed wireless access, requiring compact, high-linearity IF stage with minimal external components. IC Role / Device Role / Timing Role: Integrated IF receiver performing RF-to-IF downconversion, automatic gain control, and channel-select filtering in single-chip solution. Use Value: 6 mm × 6 mm LFCSP package fits tight CPE RF module layouts; 40 dB RF VGA range accommodates varying antenna gain and path loss; 3.3 V single-supply simplifies power design.	Use Scenario: Portable spectrum analyzer or signal analyzer front-end requiring calibrated IF response, low phase noise contribution, and flexible filter selection. IC Role / Device Role / Timing Role: Precision IF conditioning block providing stable 140 MHz output with known group delay, flat passband, and repeatable filter shape. Use Value: Factory-calibrated 140 MHz center frequency ensures measurement accuracy; 14 MHz narrow filter option enables high-resolution spectral analysis; SPI reconfigurability supports automated test sequencing.

Point-to-Point Microwave Radio

Satellite Ground Terminal

Use Scenario: Fixed wireless backhaul link operating in 23 GHz or 38 GHz licensed band with 100 MHz channel spacing and 1024-QAM modulation.

IC Role / Device Role / Timing Role: Primary IF receiver converting downconverted RF to 140 MHz IF; handles AGC, filtering, and gain staging before ADC sampling.

Use Value: On-chip 56 MHz filter matches channel bandwidth; 86 dB conversion gain eliminates need for external IF amplifier; 38 dBc image rejection prevents adjacent-channel desensitization.

Use Scenario: VSAT terminal receiving Ku-band downlink (10.7–12.75 GHz) with wide IF bandwidth requirement for multi-carrier operation.

IC Role / Device Role / Timing Role: IF receiver front-end providing programmable filtering and calibrated 140 MHz output for multi-standard DVB-S2X demodulator.

Use Value: SPI-selectable 112 MHz filter supports wideband carrier aggregation; differential I/Q outputs enable direct connection to high-speed IQ ADCs; −40°C to +85°C rating suits outdoor enclosure deployment.

Wireless 5G FWA CPE

Microwave Test Equipment Front-End

Use Scenario: Customer premises equipment for 26 GHz or 28 GHz 5G fixed wireless access, requiring compact, high-linearity IF stage with minimal external components.

IC Role / Device Role / Timing Role: Integrated IF receiver performing RF-to-IF downconversion, automatic gain control, and channel-select filtering in single-chip solution.

Use Value: 6 mm × 6 mm LFCSP package fits tight CPE RF module layouts; 40 dB RF VGA range accommodates varying antenna gain and path loss; 3.3 V single-supply simplifies power design.

Use Scenario: Portable spectrum analyzer or signal analyzer front-end requiring calibrated IF response, low phase noise contribution, and flexible filter selection.

IC Role / Device Role / Timing Role: Precision IF conditioning block providing stable 140 MHz output with known group delay, flat passband, and repeatable filter shape.

Use Value: Factory-calibrated 140 MHz center frequency ensures measurement accuracy; 14 MHz narrow filter option enables high-resolution spectral analysis; SPI reconfigurability supports automated test sequencing.

Equivalent & Alternatives

The following parts are listed as comparable options for similar IF receiver applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
HMC903LP3E	Wider RF range (1–6 GHz), no integrated filters, lower OIP3 (+15 dBm typ), 32-pin 5×5 mm QFN package.	Requires external SAW/BAW filters and discrete AGC loop; suited for lab-grade tunable receivers rather than production backhaul radios.	Select when wider RF tuning range and external filter flexibility outweigh integration benefits of EK1HMC8100LP6J.
ADRF6510	Quad-channel IF VGA + filter (10–100 MHz), no mixer or LNA; 48-lead 7×7 mm LFCSP; SPI-controlled but no image reject capability.	Designed as post-mixer IF processor only; requires separate mixer/LNA stage; better for multi-channel diversity or MIMO systems.	Select when building custom receiver chains with discrete mixers and needing independent per-channel IF gain/filter control.

Compared with HMC903LP3E and ADRF6510, the EK1HMC8100LP6J uniquely integrates RF-to-IF conversion, image rejection, programmable filtering, and dual-stage VGA in one 6×6 mm package - reducing bill-of-materials, layout complexity, and calibration effort for production microwave radios.

Availability

EK1HMC8100LP6J is available at Aetrix Electronics and suitable for point-to-point communications, satellite ground terminals, and wireless microwave backhaul systems requiring stable component supply, long-term lifecycle support, and traceable sourcing for industrial deployment.

Supply support for EK1HMC8100LP6J 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 is a global leader in high-performance analog, mixed-signal, and RF ICs, serving communications, industrial, automotive, and aerospace markets with precision signal processing solutions.

The EK1HMC8100LP6J belongs to Analog Devices' Hittite Microwave product line, engineered specifically for microwave and millimeter-wave infrastructure applications - emphasizing integration, linearity, and thermal robustness in outdoor RF units.

FAQ

What is the primary function of the EK1HMC8100LP6J in a microwave radio system?

The EK1HMC8100LP6J serves as a fully integrated IF receiver, converting RF signals from 800 MHz to 4000 MHz down to a single-ended 140 MHz IF output. It performs RF amplification, image-reject mixing, programmable filtering, and automatic gain control - eliminating the need for discrete mixers, VGAs, and SAW filters in compact microwave backhaul designs. Its architecture directly supports 1024-QAM modulation in licensed bands.

Does the EK1HMC8100LP6J require external filtering to meet spectral mask requirements?

No - the EK1HMC8100LP6J includes four factory-calibrated on-chip bandpass filters (14/28/56/112 MHz) selectable via SPI. For standard 56 MHz channel bandwidths in E-band or Ka-band backhaul, the integrated 56 MHz filter meets mask requirements without external components. External filtering is optional only for non-standard bandwidths or enhanced stopband rejection.

How is AGC implemented in the EK1HMC8100LP6J, and can it operate without SPI control?

The EK1HMC8100LP6J supports both internal SPI-configured AGC and external analog AGC. Internal AGC uses three integrated power detectors and closed-loop register control. External AGC bypasses SPI by applying 0–3.3 V to VC_VGA_RF and VC_VGA_IF pins - enabling use with analog loop controllers or system-level power management ICs without firmware dependency.

What are the thermal management requirements for the EK1HMC8100LP6J in continuous outdoor operation?

The EK1HMC8100LP6J has a thermal resistance (R_TH) of 10.5°C/W junction-to-ground paddle. For reliable −40°C to +85°C operation, the exposed pad must be soldered to a low-impedance thermal ground plane with ≥4 thermal vias. At 600 mA supply current and 3.3 V, power dissipation is ~2 W - requiring ≥2 cm² copper area under the package and airflow or heatspreading in sealed enclosures.

Can the EK1HMC8100LP6J be used in a zero-IF (direct-conversion) architecture?

Yes - the EK1HMC8100LP6J supports zero-IF operation via its differential I/Q baseband outputs (IRM_I_P/N, IRM_Q_P/N). When configured for baseband mode, the RX_OUT pin is unused, and the chip delivers quadrature IF signals directly to high-speed IQ ADCs. This enables software-defined radio (SDR) and multi-standard demodulation in full ODU implementations.

EK1HMC8100LP6J Specifications

Product attributes: Attribute value

Manufacturer:: Analog Devices Inc.

Series:: -

Packaging:: Box

Product Status:: Active

Type:: Receiver

Frequency:: 800MHz ~ 4GHz

Contents:: Board(s)

Utilized IC / Part:: HMC8100LP6JE

EK1HMC8100LP6J FAQ

1.How can I place an order for EK1HMC8100LP6J through Aetrix?

Please submit a Request for Quotation (RFQ) for EK1HMC8100LP6J 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 EK1HMC8100LP6J reliable?

The price and inventory of EK1HMC8100LP6J are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for EK1HMC8100LP6J is usually 5 days.

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4.How is shipping managed for EK1HMC8100LP6J?

EK1HMC8100LP6J orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your EK1HMC8100LP6J 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 EK1HMC8100LP6J?

For technical support, including EK1HMC8100LP6J datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your EK1HMC8100LP6J requirements.

6.How does Aetrix verify that EK1HMC8100LP6J is sourced from the original manufacturer or authorized distributors?

All EK1HMC8100LP6J 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 EK1HMC8100LP6J meets industry standards.

7.What is the process for return or replacement of EK1HMC8100LP6J?

All EK1HMC8100LP6J units undergo pre-shipment inspection (PSI). If there is an issue with EK1HMC8100LP6J, 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 EK1HMC8100LP6J part is unused and in its original packaging.

Return procedure for EK1HMC8100LP6J:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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