English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The design and performance of a multi-G-sample/s fully-synchronous analogtransient waveform recorder I.C. ("SST") with fast and flexible triggercapabilities is presented. Containing 4 channels of 256 samples per channel andfabricated in a 0.25 {\mu}m CMOS process, it has a 1.9V input range on a 2.5Vsupply, achieves 12 bits of dynamic range, and uses ~160 mW while operating at2 G-samples/s and full trigger speeds. With a standard 50 Ohm input source, theSST's analog input bandwidth is ~1.3 GHz within about +/-0.5 dB and reaches a-3 dB bandwidth of 1.5 GHz. The SST's internal sample clocks are generatedsynchronously via a shift register driven by an external LVDS oscillator,interleaved to double its speed (e.g., a 1 GHz clock yields 2 G-samples/s). Itcan operate over 6 orders of magnitude in sample rates (2 kHz to 2 GHz). Onlythree active control lines are necessary for operation: Reset, Start/Stop andRead-Clock. Each of the four channels integrates dual-threshold discriminationof signals with ~1 mV RMS resolution at >600 MHz bandwidth. Comparator resultsare directly available for simple threshold monitoring and rate control. TheHigh and Low discrimination can also be AND'd over an adjustable window of timein order to exclusively trigger on bipolar impulsive signals. Trigger outputscan be CMOS or low-voltage differential signals, e.g. 1.2V CMOS or positive-ECL(0-0.8V) for low noise. After calibration, the imprecision of timingdifferences between channels falls in a range of 1.12-2.37 ps sigma at 2G-samples/s.

The SST Multi-G-Sample/s Switched Capacitor Array Waveform Recorder with Flexible Trigger and Picosecond-Level Timing Accuracy