The circuit was designed to divide the frequency of a TTL compatible square wave signal which can be programmed with the use of three 7490 to perform the required operation. 7430 – an 8-input NAND ...
Even with rapid frequency measurements up to 2.4 GHz (usable up to 2.6 GHz), the C3100 programmable universal frequency counter features ±2-ppm accuracy and 0.00001 ...
The cell is 14-bit programmable frequency divider. It consists of CMOS prescaler with variable dividing ratio 8/9 controlled by 3-bit swallow counter ...
B&K Precision has introduced a pair of 10 digit frequency counters reaching 3 or 6GHz, with ±1ppm stability across their +5 to +40°C operating range. “This series utilizes a reciprocal counting ...
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