PT8A6301 Datasheet, PDF (3/15 Pages) Pericom Semiconductor Corporation – TDMA-Based 3-Player Remote Controller

PT8A6301/6311
TDMA-Based 3-Player Remote Controller
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Pin configuration of PT8A6311
Pin No. Name Type
Description
1
VO2
O Output pins for the amplifier 2
2
SI
I Input pin for encoded signal
3
GND GND Ground, bonded together
4
OSCI
I Oscillator input pin
5
OSCO
O Oscillator output pin
6
FOUT
O Clock output, 125kHz square-wave output, 50% duty cycle
7
Right
O Rightward output pin, active high
8
Left
O Leftward output pin, active high
9
Backward O Backward output pin, active low
10
Forward O Forward output pin, active low
11
NC
- No connection
12
F1
O F1 function output pin, active high
13
F2
O F2 function output pin, active high
14, 15 AD0, AD1 I Address pins: the two pins decide which channel will be selected, they are internally pulled up.
16
Vcc
P Power supply, bonded together
17
VI1
I Input pins of amplifiers 1
18
VO1
O Output pins for the amplifier 1
19
VR
I DC offset input of input terminal for amplifier 1 and amplifier 2
20
VI2
I Input pins of amplifiers 2
Block Diagram
Block diagram of PT8A6301
OSCI
OSCO
Forward
Backward
Right
Left
F1
F2
AD0
AD1
Oscillator
Input
Circuit
Timing
Generator
Encoding
Circuit
Output
FC
Circuit
SO
Block diagram of PT8A6301
OSCI
OSCO
Oscillaor
Timing Generator
Latch
SI
AMP
Signal Sample &
Fault-Tolerance
Check
VI1
VO1
AMP
channel ID
VI2
VO2
AMP
VR
AD0 AD1
2014-10-0004
Decoding
Circuit
3
Output
circuit
Right
Left
Forward
Backward
F1
F2
FOUT
PT0136-6 11/19/14