Using an arsenic-implanted polysilicon emitter/reduced pressure (RP) CVD-grown SiGe-base HBT, with an fT, of 52 GHz, an fmax of 32 GHz with a BVCEO, of 3.5 V, a 9 GHz-bandwidth preamplifier with a transimpedance gain of 45 dBΩ in a 10 Gbit/s optical receiver has been developed
Published in:
Electronics Letters
(Volume:33
,
Issue:
17
)
Date of Publication: 14 Aug 1997