EMRFD Message Archive 12847

Message Date From Subject
12847 2016-05-19 09:11:34 Vern Fwd: The industry's first RF sampling 14-bit, 3-GSPS analog-to-digit

For those who dabble in SDR, this may be of interest...

N7GTB -Vern 
Kennewick, WA 

Sent via the Samsung Galaxy S®6 active, an AT&T 4G LTE smartphone
-------- Original message 
Subject: The industry's first RF sampling 14-bit, 3-GSPS analog-to-digital converter

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The industry’s first RF sampling 14-bit, 3-GSPS analog-to-digital converter
For high performance radar, software-defined radio (SDR), aerospace and defense, test and measurement, wireless communications and radio astronomy equipment.
Product Folder ADC32RF45
Datasheet Datasheet
RF Sampling ADCs RF sampling
The new dual-channel ADC32RF45 enables direct conversion of RF signals up to 4 GHz, giving designers access to the highest dynamic range and input bandwidth of any 14-bit device. The ADC32RF45 also eliminates up to four intermediate frequency (IF) down-conversion stages in multi-band receivers, resulting in a simplified system architecture and a reduction in board space of up to 75 percent.
Features and benefits of the ADC32RF45
The ability to support RF inputs up to 4 GHz enables direct conversion of RF signals in the 1st, 2nd and 3rd Nyquist zones providing support through all L-band and S-band frequency ranges; reducing filter complexity, saving board space and decreasing the number of necessary components.
With the industry leading noise spectral density of -155 dBFS/Hz, a 5 dB improvement over competitive devices and superior noise performance of 58.5dB SNR at 1.8 GHz input frequency, the ADC32RF45 allows detection of even the weakest signals.
Fastest 14-bit ADC with 3GSPS maximum sample rate delivers an instantaneous bandwidth of 1.5 GHz per channel allowing designers to implement wide-band in-phase and quadrature component (IQ) receivers beyond 2.5 GHz bandwidth.
The multi-band digital down converter capability (DDC) per ADC channel can be used to extract one or two sub-bands per channel, allowing designers to dramatically reduce the digital interface data throughput up to 92 percent saving system size, power and processing resources.
Complete high-performance signal chain
To enable engineers to speed development and maximize system performance with the ADC32RF45, TI offers proven solutions such as the new LMH3404 7-GHz dual-channel fully-differential amplifier, which supports bandwidths from DC to 1.5 GHz, the LMX2592 9.8-GHz wideband synthesizer, and LMK04828 JESD204B-compliant clock-jitter cleaner. In addition, the 66AK2L06 Digital Signal Processing (DSP) + ARM® Cortex® processor offers a system optimized alternative to FPGAs.
Resources to speed design
The ADC32RF45EVM and the TSW14J56EVM data capture card are available today from the TI store and authorized distributors.

A full suite of support resources is also available including TI Designs reference designs, application notes and online video tutorials.

Device EVM Sample/Buy Datasheet
ADC32RF45 EVM Sample Datasheet
LMH3404 EVM Sample Datasheet
LMX2592 EVM Sample Datasheet
LMK04828 EVM Sample Datasheet
66AK2L06 Multicore DSP+ARM
KeyStone II System-on-Chip (SoC)
EVM Sample Datasheet
Package, availability and pricing
The ADC32RF45 will be available in 3Q2016 in a 72-pin 10-mm-by-10-mm QFN package for US$2,495.00 in 100-unit quantities.

Learn more about TI’s RF sampling devices:
Read the ten-part RF sampling series on the Analog Wire blog.
Visit the High Speed Signal Chain University for RF sampling videos.
Engineers can search for solutions, get help, share knowledge and solve problems with fellow engineers and TI experts in the TI E2E™ High Speed Data Converter Community forum.
International Microwave Symposium (IMS) 2016 attendees can experience the ADC32RF45 in a live demonstration at booth #419.
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