GGB公司-微波和示波器探头的鼻祖，自1980年来一直服务于晶圆上探测需求的全球半导体产业。1988年，GGB公司彻底改变了晶圆上微波探测的一个新的专利一同轴微波探头，具有50欧姆共面灵活的技巧，他们的特点是工艺，精度，客户服务和解决问题。
A high speed, high input impedance active probe for measuring the internal node voltage of integrated circuits. The input is 1 megohm shunted by 0.1 pf and the rise/fall times are 0.8 ns. This instrument has full dc capability and can be used with any oscilloscope. The Model 12C was specially designed so that when used in conjunction with a high input impedance oscilloscope, signal attenuation is 10:1 and with a 50 Ohm input, signal attenuation is 20:1.
Rugged, dependable and high speed the Model 12C presents a very modest load to the integrated circuit. It can be used to troubleshoot high speed bipolar, NMOS and CMOS circuits-even some short holding time dynamic nodes. Each amplifier is individually optimized for peak performance and reliability.
•输入电容0.1pf
•输入电阻1.0兆欧
•工作电压范围 -10 to +20V
•带宽dc to 500
•带射频探针夹具源，可以同时支持两个探头使用（PS-2）
•12C夹具替换用探针（12C-x-xx Replacement tip）
