Analog Devices Inc. HMC8200LP5METR

Overview

HMC8200LP5METR from Analog Devices is a highly integrated intermediate frequency (IF) transmitter IC that upconverts 200–700 MHz IF inputs to 800–4000 MHz single-ended RF outputs. It delivers 34 dB typical conversion gain, −20 to +5 dBm analog VGA-controlled output power, and supports 1024 QAM modulation for microwave backhaul transceivers.

For engineers reviewing the HMC8200LP5METR datasheet, HMC8200LP5METR pinout, HMC8200LP5METR application, or HMC8200LP5METR equivalent, key selection criteria include sideband rejection (28–32 dBc), OIP3 (25–31 dBm across bands), SPI-controlled digital gain (35 dB range in 1 dB steps), and integrated log detectors for IF/RF power monitoring.

Technical Context

The HMC8200LP5METR implements an image-reject mixer architecture with dual-path baseband I/Q inputs (BB_IP/BB_IN, BB_QP/BB_QN) and a single-ended IF input (TX_IFIN). It supports both lower and upper sideband operation with sideband rejection of ≥28 dBc across its full RF band.

It integrates three independent power detectors: LOG_IF (−30 to +10 dBm range, 37 mV/dB slope), SLPD_OUT (square-law detector), and LOG_RF (−25 to +10 dBm, 37 mV/dB), enabling closed-loop transmit power control without external components.

Key Specifications

Pinout & Package

32-lead, 5 mm × 5 mm LFCSP package with exposed ground paddle (EPAD) requiring RF/dc ground connection per Figure 2.

Key Features

Applications

Equivalent & Alternatives

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

Compared with HMC8200LP5ME and ADRF6780ACPZ, the HMC8200LP5METR uniquely combines triple on-chip power detection, 1024-QAM support, and sideband-selectable image rejection in a single 5 mm × 5 mm package-enabling simplified, self-calibrating microwave transmitter designs without external detectors or filters.

Availability

HMC8200LP5METR is available at Aetrix Electronics and suitable for point-to-point communications, satellite uplinks, and 5G fixed wireless access systems requiring stable component supply, full production traceability, and long-term lifecycle support.

Supply support for HMC8200LP5METR 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 defense markets with precision signal processing solutions.

The HMC8200LP5METR belongs to Analog Devices' Hittite Microwave product line, designed specifically for microwave radio and satellite communication transmitters requiring high integration, wide RF bandwidth, and built-in calibration capabilities.

FAQ

What is the RF frequency range supported by the HMC8200LP5METR?

The HMC8200LP5METR supports an RF output frequency range of 800 MHz to 4000 MHz, segmented into three performance bands: 800–1800 MHz (optimal OIP3 and sideband rejection), 1800–2800 MHz, and 2800–4000 MHz. Performance parameters such as conversion gain, OIP3, and noise figure are specified separately for each band in the datasheet Rev. D.

Does the HMC8200LP5METR support both lower and upper sideband operation?

Yes, the HMC8200LP5METR supports both lower and upper sideband operation via SPI register control. Sideband rejection is specified at 28–32 dBc for lower sideband (800–1800 MHz) and up to 90 dBc for upper sideband in certain configurations. The device's image-reject mixer architecture enables this flexibility without external hardware changes.

How does the HMC8200LP5METR handle IF input signals - single-ended or differential?

The HMC8200LP5METR accepts IF inputs via two independent paths: a single-ended TX_IFIN pin (Pin 9) or differential baseband I/Q inputs (BB_IP/BB_IN and BB_QP/BB_QN). When using TX_IFIN, the baseband inputs must be terminated to 50 Ω and left unconnected to avoid degradation of sideband rejection and noise figure.

What power supply voltages are required for the HMC8200LP5METR?

The HMC8200LP5METR requires multiple 3.3 V supplies: VCCx (540 mA total), VCC_VGA (11 μA), VCC_DGA, VCC_AMP, VCC_LOG, VCC_BG, VCC_ENV, and VCC_IRM. All are specified as 3.3 V ±5%, with dedicated decoupling recommended per Figure 64 in the datasheet. No other voltage rails are required.

Can the HMC8200LP5METR be used without external power detectors?

Yes - the HMC8200LP5METR integrates three independent power detectors: LOG_IF (for IF input monitoring), LOG_RF (for RF output monitoring), and SLPD_OUT (square-law detector for mixer input). These provide full-chain power visibility and enable closed-loop AGC without external couplers, diodes, or ADCs, reducing bill-of-materials and layout complexity.