Programmable Quad Buffer With Pre And Post Scaler Dividers

The HIP9020 is a Vehicle Speed Sensor (VSS) Buffer IC. It receives sinusoidal vehicle speed information from a speedometer signal source. The signal is amplied and squared before frequency processing is done. The circuit provides pin programmable integer prescaler and postscaler dividers to scale the output frequencies. The prescaler divider output of the frequency doubler is mode selected for 1 and 6 through 11. The postscaler mode is selected to the Output 3 with a divide by 1 or 2. The four VOX outputs are Open Collector drivers. Speed Sensor Input (SSI) - When Current Limited with a 40k source impedance from the vehicle speed Sensor the SSI input is capable of functioning over a wide range of input signal. The limiter and squaring action is derived from the zero crossing of the input signal. The signal is converted into a square wave with a controlled hysteresis squaring amplier. By Intersil Corporation
HIP9020 's PackagesHIP9020 's pdf datasheet

HIP9020 Pinout, Pinouts
HIP9020 pinout,Pin out
This is one package pinout of HIP9020,If you need more pinouts please download HIP9020's pdf datasheet.

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