snr

Comparing datasheets for high-speed ADCs

As with any other aspect of a product, datasheets can always be improved, and manufacturers work hard to clarify them. Nevertheless, there is already a legacy of many products/datasheets in the market, and even for those recently released or under release, ... ECN Asia
Integrated Circuits & Semiconductors - Power Sources & Conditioning Devices

Diagnostic ultrasound gets smaller, faster, and more useful

SNR (signal-to-noise ratio), channel count, selection of ADCs, Doppler versus conventional technology, PW (pulsed-wave) versus CW (continuous-wave) approaches, power consumption, cable selection, and cost. With advancements in electronics, smaller and... EDN Asia
Test & Measurement

Don’t overlook S/N ratio

SNR) is used as a system figure of merit and as a system design parameter in communicating information, whether for an automated process control system or for spacecraft applications. The concept of higher the SNR value the better the system or device... Control Engineering Asia (CE Asia)

Texas Instruments Introduces Simultaneous Sampling ADCs for Power Quality Management, Power Protection and Motor Control Applications

SNR) up to 91.5dB, and include the industry’s only simultaneous sampling ADC that offers true, 16-bit no missing codes (NMC) performance. The new ADCs allow designers to maximize performance when connecting to a wide range of inputs or sensor types in... ECN Asia
Power Sources & Conditioning Devices

ADC and low-jitter clock combination delivers “highest” SNR and SFDR

SNR) and spurious free dynamic range (SFDR) over comparable ADCs on the market, for input frequencies from DC through the second Nyquist zone. The ADC can achieve a SNR of 78.6dBFS with 95dBc SFDR for a 70MHz input frequency (IF), which is up to 3.5dB... ECN Asia
Integrated Circuits & Semiconductors

NTN Intros Bearing with Rotation Sensor with SNR

SNR of France. The bearing is said to feature a rotation detection capability that is up to 40 times higher than that of the company's existing products. The bearing allows a definition and lower energy consumption when it is used in a color copier, rotation... ECN Asia
Sensors & Actuators

ADI Data Converters Deliver Specs for Wireless Infrastructure Applications

SNR (signal-to-noise ratio) of 72.25 dBfs at a 70 MHz input and 395 mW of power, enabling high-quality conversion of the demanding third-generation wireless standards at the lower voltage levels required to reduce power consumption. This combination of... ECN Asia
Integrated Circuits & Semiconductors

ADI's ADCs Combine SFDR and SNR

SNR (signal-to-noise ratio) of 72.25 dBfs at a 70 MHz input and 395 mW of power, enabling conversion of the demanding third-generation wireless standards at the lower voltage levels required to reduce power consumption. The AD9246 is for smaller wireless... ECN Asia
Integrated Circuits & Semiconductors

Low-Noise ADC from Linear Achieves 81.2dB SNR

SNR) and 100dBc Spurious Free Dynamic Range (SFDR). Sampling at 105 Msps, 16-bit Model LTC2217 consumes 1,190 mW and can interface to variety of digital systems with multiple digital output modes. Ultra-low jitter helps maintain high SNR at high input... ECN Asia
Power Sources & Conditioning Devices

16-bit, 160Msps ADC delivers 77dB SNR for high performance communications systems & instrumentation

SNR) performance of 77.1dB and spurious free dynamic range (SFDR) of 100dB at baseband, consuming only 1450mW from a 3.3V supply. The LTC2209 has two unique features that simplify receiver design and improve system performance. The first is an internal... EDN Asia
Analog ICs / Discretes

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