Texas Instruments

Description

Aug 11, 2015 The HFA3046 and HFA3127 are all NPN arrays while the. HFA3128 has all PNP transistors. The HFA3096 is an. NPN-PNP combination. RF Amplifier Design Using HFA3046 , HFA3096,. HFA3127, HFA3128 Transistor Arrays. Introduction. This application note is focused on exploiting the RF for the bipolar devices that comprise the HFA3046 ,. HFA3096, HFA3127, and HFA3128 Ultra High Frequency. Transistor Arrays. These arrays are fabricated on The input signal is also present at the input to the HFA3046 transistor array which has been configured as a high speed, high gain comparator. The comparator These linear arrays, shown in Figure 4, are the HFA3046 and the HFA3127 linear arrays which contain all NPN transistors, the HFA3128 which contains all PNP