Description
WXC is a versatile 32V High Speed Single Poly Bipolar process providing excellent RF functionality and power management at low cost.
It is a 1.0µm single polysilicon, single or double metal LOCOS isolated, very low leakage bipolar process. This low capacitance linear bipolar process allows low current circuits to be built with high packing densities.
Device portfolio includes:
 NPN@1.5 GHz and lateral PNP@30 MHz Bipolar
Low and high value resistors
High-value MIS capacitors, nitride capacitor option
Anti-fuse diode and metal fuse for trimming
Schottky and optional Zener diodes |
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W-Series
Click on one of the technologies to get more information
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Key features
1µm minimum feature size
NPN@1.5 Ghz, BVceo>32V
LPNP@30 MHz
Diffused resistors - 200/600/2000 Ohms/sq
Polysilicon High Value resistor 1.2Kohms/sq
Zero TC polysilicon resistor option
Nitride capacitor option
MIS capacitors – 0.6 fF/μm²@30V
Schottky Diodes - Vf=0.5 V
Zener diode 5.3V at Zero TC option
Tight pitch last metal or thick last metal options |
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Applications
Linear Applications
DC to DC Converters
Switching regulators
Power management |