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99830379 | Jul 1999 | EP |
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4568885 | McKenzie et al. | Feb 1986 | |
4573020 | Whatley | Feb 1986 | |
5384501 | Koyama et al. | Jan 1995 | |
5642077 | Nagaraj | Jun 1997 | |
5642078 | Navabi et al. | Jun 1997 |
Number | Date | Country |
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93830284.1 | Jun 1993 | EP |
Entry |
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Visocchi et al., “Fully Balanced Tunable GaAs MESFET OTA-C Integrator Suitable for High Precision Filtering Applications”, Mar. 12, 1992, pp. 537-539. |