Analog Devices Inc. EV1HMC1099LP5D

Overview

EV1HMC1099LP5D from Analog Devices is an evaluation PCB for the HMC1099LP5DE GaN power amplifier IC, supporting broadband RF amplification from 0.01 GHz to 1.1 GHz. It integrates a 32-lead 5 mm × 5 mm LFCSP-mounted HMC1099LP5DE, delivers 40.5 dBm saturated output power (≥10 W), achieves 69% typical power-added efficiency, and operates at 28 V supply with 100 mA quiescent current - enabling rapid validation of high-efficiency, high-power RF front-end designs.

For engineers reviewing the EV1HMC1099LP5D datasheet, EV1HMC1099LP5D pinout, EV1HMC1099LP5D application, or EV1HMC1099LP5D equivalent, this board provides immediate access to calibrated RF performance data, pre-validated matching networks (L1/C1/L3/C8), SMA input/output interfaces, and full thermal grounding per Analog Devices' recommended layout - critical for wireless infrastructure, radar, and public mobile radio development.

Technical Context

The EV1HMC1099LP5D implements the exact reference design shown in Figure 38 of the HMC1099 datasheet Rev. A, using discrete 0603/0402/0906/1008 surface-mount components (C1=3.3 pF, L1=5.4 nH, L3=5.6 nH, R1=68.1 Ω) to externally tune the HMC1099LP5DE for optimal gain flatness (±0.5 dB) and return loss (input ≥12 dB, output ≥17 dB) across 0.01–1.1 GHz. Its Rogers 4350 or Arlon 25FR substrate ensures stable 50 Ω signal integrity and low-loss RF routing.

Thermal management follows Analog Devices' specification: the HMC1099LP5DE's exposed paddle is directly soldered to a solid ground plane via multiple vias, and all GND pins (1, 8, 9, 16, 17, 24, 25, 32) plus the EPAD are connected to RF/dc ground per Figure 3 and Figure 39. DC bias sequencing (VGG first, then VDD) is supported via dedicated J1 DC pin and jumper J4.

Key Specifications

Availability

EV1HMC1099LP5D is available at Aetrix Electronics and suitable for wireless infrastructure base stations, military radar transmitters, and public safety radio amplifiers requiring stable component supply, fast prototyping cycles, and validated RF performance data.

Supply support for EV1HMC1099LP5D 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, headquartered in Norwood, MA, with deep expertise in precision signal processing and power-efficient RF solutions.

The EV1HMC1099LP5D belongs to Analog Devices' RF evaluation platform product line, designed specifically to accelerate development of GaN-based high-power amplifier subsystems for defense, communications, and instrumentation applications.

FAQ

What is the primary function of the EV1HMC1099LP5D evaluation board?

The EV1HMC1099LP5D evaluation board is a fully assembled, ready-to-use platform for characterizing the HMC1099LP5DE GaN power amplifier IC. It provides SMA RF input/output, dedicated DC bias connections via J1, pre-optimized external matching components (L1/C1/L3/C8), and thermally robust Rogers 4350 substrate - allowing engineers to immediately measure gain, PAE, P4dB, and IP3 across 0.01–1.1 GHz without custom layout or tuning. The EV1HMC1099LP5D eliminates development risk by delivering performance aligned with Analog Devices' datasheet specifications.

Does the EV1HMC1099LP5D include the HMC1099LP5DE IC?

Yes, the EV1HMC1099LP5D includes one factory-mounted and soldered HMC1099LP5DE IC in a 32-lead 5 mm × 5 mm LFCSP_CAV package (CG-32-1). This is confirmed in Table 7 of the HMC1099 datasheet Rev. A, where U1 is explicitly listed as "HMC1099LP5DE" on the Bill of Materials for EV1HMC1099LP5D. No additional assembly or IC procurement is required to operate the EV1HMC1099LP5D.

What RF performance can be expected from the EV1HMC1099LP5D at 0.5 GHz?

At 0.5 GHz, the EV1HMC1099LP5D delivers 18.5 dB typical small-signal gain, ±0.25 dB gain flatness, 40.5 dBm saturated output power (PSAT), and 69% typical power-added efficiency (PAE) under 28 V/100 mA bias - matching the electrical specifications in Table 2 of the HMC1099 datasheet Rev. A. These values are measured using the board's integrated matching network and SMA interfaces, confirming full compliance with the reference design.

How is thermal management implemented on the EV1HMC1099LP5D?

The EV1HMC1099LP5D implements thermal management per Analog Devices' specification: the HMC1099LP5DE's exposed paddle is soldered directly to a continuous internal ground plane, and multiple vias connect top and bottom ground layers to maximize heat conduction. All eight GND pins (1, 8, 9, 16, 17, 24, 25, 32) and the EPAD are tied to RF/dc ground, ensuring low thermal resistance (11.2°C/W junction-to-paddle) and stable operation up to +85°C ambient - verified in Figures 25 and 27 of the datasheet.

Can the EV1HMC1099LP5D be used for narrowband optimization?

Yes, while the EV1HMC1099LP5D uses the wideband matching network from Figure 38 (L1=5.4 nH, C1=3.3 pF, L3=5.6 nH, C8=3.3 pF), its design allows narrowband optimization. Engineers may replace these surface-mount components with alternate values to improve gain flatness, return loss, or PAE within a sub-band (e.g., 0.7–0.9 GHz). The board's layout reserves space and pad footprints compatible with common 0402/0603/0906 packages, enabling straightforward component-level tuning without PCB redesign.