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PT8A9964SE

Pericom Semiconductor Corporation
Part Number PT8A9964SE
Manufacturer Pericom Semiconductor Corporation
Description Digital Proportional Remote Controller
Published Aug 20, 2016
Detailed Description Data Sheet PT8A995/9961/9962/9963/9964 Digital Proportional Remote Controller with 2 Analog CHs & 2 Digital CHs ||||||||...
Datasheet PDF File PT8A9964SE PDF File

PT8A9964SE
PT8A9964SE

Overview
Data Sheet PT8A995/9961/9962/9963/9964 Digital Proportional Remote Controller with 2 Analog CHs & 2 Digital CHs ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Features Description • PT8A995 works as encoder and PT8A9961/9962/ 9963/9964 work as decoders • Supply voltage: 3.
3V to 6.
0V • Internal auto-shutdown function • Internal over-load protection to meet HD271 safety specification (996x) • Integrated RF circuit (995) • Two analog channels, one for tachospeed and the other for steering • 32 steps for each of two analog channels • Fine tuning selection for two analog channels • Few external components needed • Closed loop adjustment for servo motor (996x) • Built-in voltage regulator (996x) • Package: 16-pin DIP (995P), 20-pin DIP (996xP), 20-pin SOIC (996xS), see Ordering Information.
Applications • Remote Controller • Toys • Remote Measurement Ordering Information Part Number PT8A995PE PT8A996xPE PT8A996xSE Package Lead free 16-pin DIP Lead free 20-pin DIP Lead free 20-pin SOIC Note: x means 1-4 to show different part no.
The PT8A995 and PT8A996x provide a simple and economic solution for basic Digital Proportional R/C car toys.
The chipset uses CMOS LSI Analog and Mixed Signal technology.
They provide high quality encoder/decoder circuit.
PT8A995 severs as an encoder.
To obtain accurate timing easily, Manchester encoding is employed.
Some digital modulation scheme can be used, e.
g.
, general ASK, OOK, FSK and QPSK.
OOK is easy to implement and low cost.
The PT8A996x provides a simple and cost effective solution for basic Digital Proportional R/C car toys with PT8A995 together.
RF circuit in receiver side can demodulate RF signal.
The demodulated signal will be amplified and filtered.
After that, the base-band signal is formed.
DPLL is adopted to ge...


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