HMC849A

RECOMMENDED FOR NEW DESIGNS

High Isolation SPDT Non-Reflective Switch SMT, DC - 6 GHz

Data Sheet Product Selection Table

Part Models: 2
1ku List Price: price unavailable

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Part Details

High Isolation: up to 60 dB
Single Positive Control: 0/+3V to +5V
High Input IP3: +52 dBm

Non-Reflective Design
"All Off" State
16 Lead 4x4mm SMT Package: 16mm²

Part Models: 2
1ku List Price: price unavailable

Documentation

Data Sheet 1

HMC849A Data Sheet 04/22/2015

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
HMC849ALP4CE	16-Lead LFCSP (4mm x 4mm x 0.9mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
HMC849ALP4CETR	16-Lead LFCSP (4mm x 4mm x 0.9mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Apr 23, 2018 - 18_0055 Moisture Sensitivity Level Rating Change for Select Packaged Products
		PCN18_0055_Form Material_Report Qualification Results Summary
HMC849ALP4CE	PRODUCTION
HMC849ALP4CETR	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
HMC8038	RECOMMENDED FOR NEW DESIGNS	High Isolation, Silicon SPDT, Nonreflective Switch, 0.1 GHz to 6.0 GHz

Tools & Simulations

S-Parameter 1

HMC849A S-Parameters

ADIsimRF

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.

Open Tool

Evaluation Kits

Multichannel System Clocking Device

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Features and Benefits

Processing System

Raspberry Pi 4, ARM Cortex-A72, 2GB SDRAM

User Interfaces

Gigabit Ethernet
2 × USB 3.0 ports
2 × USB 2.0 ports
SPI interface
GPIO
2 bicolor LEDs
Male pin header

Clock Processing Devices

HMC7044 (High Performance, 3.2 GHz, 14-Output Jitter Attenuator)
AD9545 (1 PPS Synchronizer and Adaptive Clock Translator)

Clock Outputs

4 x TWINAX LVPECL AC&DC coupled, 100Ω diff
2 x SMA LVPECL AC coupled*
4 x SMA CMOS*
4 x SMA LVDS AC coupled*

*Configurable differential outputs, 50Ω diff

Clock Inputs

3 differential 100Ω SMA clock inputs
PPS input
SYNC input
10MHz input

Internal references

100Mhz and 122.88Mhz Ultra-Low Phase Noise VCXO's (-165dBc/Hz)
40Mhz and 38.4Mhz TCXO's (±1ppm) 50MHz OCXO(+/- 10ppb)
Internal references are software configurable

Power supply

DC 12V, 3A barrel jack

Product Details

The AD-SYNCHRONA14-EBZ is an ideal self-contained device to use in evaluation and prototyping of applications that need a highly accurate frequency and phase-controlled source clock. It is designed around the Analog Devices AD9545 and HMC7044 and greatly simplifies clock distribution and multi-channel synchronization in complex systems. It is intended to be used by trained professionals in a laboratory environment, and not intended as an end product for commercial use. It can be taken as a complete reference design and customised as required for any end customer applications. Full design details are made available free of charge.

The AD-SYNCHRONA14-EBZ comes in a 1U mechanical form factor. Using popular industry connector SMA and TwinAX interfaces most labs will already have the needed cables.

With its internal OCXO it can operate in standalone mode or be fed from a choice of external sources, such as 3 separate high speed differential clock inputs, a 10MHz reference and 1PPS. This flexibility combined with the capability to select either of the internal VCXO options of 100MHz or 122.88MHz, gives almost unlimited choice for the frequency of interest and accuracy needed for a wide variety of application areas.

APPLICATIONS