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GaAs, MMIC Fundamental Mixer, 2.5 GHz to 7.0 GHz
Overview
Features and Benefits
- Conversion loss: 8 dB
- LO to RF isolation: 50 dB
- LO to IF isolation: 35 dB
- Input third-order intercept (IP3): 18 dBm
- Input second-order intercept (IP2): 55 dBm
- LO port return loss: 8 dBm
- RF port return loss: 10 dBm
- Passive double balanced topology
- Wide IF bandwidth: dc to 3 GHz
- 24-terminal ceramic leadless chip carrier package
Product Details
The HMC557A is a general-purpose, double balanced mixer in a 24-terminal, ceramic leadless chip carrier, RoHS-compliant package. The device can be used as an upconverter or downconverter from 2.5 GHz to 7.0 GHz. This mixer is fabricated in a gallium arsenide (GaAs) metal semiconductor field effect transistor (MESFET) process and requires no external components or matching circuitry.
The HMC557A provides excellent local oscillator (LO) to radio frequency (RF) and LO to intermediate frequency (IF) isolation due to optimized balun structures. The RoHS-compliant HMC557A eliminates the need for wire bonding and is compatible with high volume surface-mount manufacturing techniques.
Applications
- WiMAX and fixed wireless
- Point to point radios
- Point to multipoint radios
- Test equipment and sensors
- Military end use
Product Categories
Markets & Technology
Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
Documentation
Tools & Simulations
S-Parameters
Design Tools
ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.
Reference Materials
Product Selection Guide (1)
Design Resources
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Sample & Buy
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
