Transistor Arrays For Industrial Markets
Product Announcement from TT Semiconductor, Inc.
TT Semiconductor is the leading manufacturer of electronic components designed to survive under extreme temperature ranges and harsh environmental conditions. The current standard product offering is focused on high performance analog and memory devices offered at 200C.
The TT Semiconductor 1300 series are large-geometry, 4-transistor, monolithic NPN and/or PNP arrays exhibiting both high speed and low noise, with excellent parameter matching between transistors of the same gender.
Fabricated in a dielectrically isolated, complementary bipolar process, each transistor is electrically insulated from the others by a layer of insulating oxide (and not the reverse-biased PN junctions used in conventional arrays) and exhibit inter-device crosstalk and DC isolation. The resulting low collector-to-substrate capacitance produces a typical NPN fT of 350MHz (325 MHz for the PNPs). Substrate biasing is not required for normal operation, though the substrate should be grounded to optimize speed and minimize crosstalk.
For more information please visit our website at www.ttsemiconductor.com