TY - CONF AU - Eva Ferre-Pikal AU - F Walls C2 - 1998 Intl. Freq. Cont. Symp , Pasadena, CA, USA DA - 1998-01-01 00:01:00 LA - en PB - 1998 Intl. Freq. Cont. Symp , Pasadena, CA, USA PY - 1998 TI - Voltage Adjustable Attenuation with Low 1/f Noise ER -