ATS305T/RX5 ATS305R Data Sheet Version 1.00 Shenzhen Office:
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Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
ATS305T/RX5 ATS305R Data Sheet
Version 1.00
Shenzhen Office: :86-755-82211737 Fax:86-755-82211771 Hong Kong Office: :852-23978218 Fax:852-23978187 Version1. -1November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
Notice:
9-function ATS305T/RX5 ATS305R heritages sophisticated architecture design methodology from TX5/RX5 Realtek Semiconductor leaders remote controller technology design product. This pair ATS305T/RX5 ATS305R best Transmitter/ Receiver choice remote control fully covers TX5RX5 features with superior performance. ATS305T/RX5 ATS305R with more functions excellent quality, stability affectivity promoted higher level applications. Actions keeps leading designing technique remote controller product.
Remark: Realtek Semiconductor trademark Taiwan Realtek Semiconductor
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
REMOTE CONTROLLER WITH NINE FUNCTIONS General Description
ATS305T/RX5 ATS305R pair CMOS LSIs designed remote controlled applications. ATS305T encoder ATS305R decoder. They provide eight function keys control forward, Backward, Rightward, Leftward, Turbo, motions. Besides, combination these five common motions (Forward, Backward, Left, Right Turbo) played. ATS305R provides ability shift gears Forward Backward functions. ATS305T built with auto Power-OFF function. When input pulled low, ATS305T will wake will continuously send outputs used wireless (Non-Carrier) infrared (Carrier) applications respectively. When complete code sent keys open, ATS305T will automatically into power-off mode. ATS305R provides high effective amplifiers enhancive Signal Input (SI) recognition circuit increasing remote control distance. ATS305R internal, selectable DC-DC converter that makes application stable, reliable under lower supply voltage. ATS305R Motor Limit-Current Protection Circuit Automatic Swerving Circuit safe friendly application toy.
Block Diagrams
ATS305T (Encoder)
OSCI OSCO Oscillator Timing Generator
RIGHTB LEFTB TURBOB FORWARDB BACKWARDB F34B
Latch Circuit
Encoding Circuit
Logic
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
ATS305R (Decoder)
OSCI OSCO Oscillator Timing Generator
Decoding Circuit LRTD Control Logic
Counter
Latch
DC-DC
VDD1
RIGHT LEFT TURBO BACKWARD FORWARD
outs
ATS305T
RIGHTB BACKWARDB FORWARDB TURBOB F34B LEFTB OSCI OSCO
ATS305R (Without DC/DC)
OSCI OSCO RIGHT LEFT TURBO FORWARD BACKWARD LRTD OSCI OSCO RIGHT LEFT
ATS305R (With DC/DC)
TURBO FORWARD BACKWARD LRTD VDD1
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
Features
Wide operating voltage range: 2.0V 5.0V(TX5 ATS305T ATS305R without DC/DC) 3.8V zener built ATS305R, current limitation resistor required 1.0V 3.0V (RX5 ATS305R with DC/DC) Nine-function remote controller controlling Forward/ Backward/ Turbo/ Right/ Left/F1/F2/F3/F4. corresponding outputs ATS305R alternate between turn according F34B Provide transmissive interface different application speed-shift realized Forward Backward external components needed Oscillator only with external resistor standby current operating current. Typical oscillator frequency: (Carrier Frequency: KHz) (Carrier Frequency: KHz) Auto Power-OFF function ATS305T Internal, Selectable Limit-Current protection function. selected, external components needed Friendly automatic swerving avoiding obstacles. gearing down function swerving Provide high effective amplifiers enhancive signal input (SI) recognition circuit very weak signal increasing remote control distance Internal, Selectable DC-DC converter, which need external components. input voltage ranges from 1.0V 3.0V, where VOUT about 3.1V. Start-up guaranteed from 1.0V inputs. Hold voltage 0.8V. ATS305R very strong driving ability about nine function-output
Absolute Maximum Ratings
Supply Voltage. -0.3V 6.0V Input/Output Voltage. -0.2V 0.2V Operating temperature. -10°C 60°C Storage Temperature. -25°C 125°C
Comments* Never allow stress exceed values listed under "Absolute Maximun Ratings", otherwise device would suffer from permanent damage. stress listed value allowed persist over period, since extended exposure absolute maximum rating condition also affect reliability device, causing damage thereof.
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
Electrical Characteristics
ATS305T
Typical operating Conditions 3.8V, Fosc =128KHz, TA=25, (unless otherwise noted.)
Parameter Input Voltage Stand Current Operating Current Driving Current Driving Current
Symbol
Conditions
Function Input function input Unload Load=0.7V(1N4148) Load=0.7V(1N4148)
ATS305T
-0.7
Units
IStandBy IDrSO IDrSC
Load=0.7V(1N4148) Driving Current IDrPC Oscillator Frequency ATS305R -20% +20% Ftolerance Tolerance Fosc=128KHz Code Speed Fosc=128KHz 1000 SCode Note "Function input pin" means Forwardb, Backwardb, Rightwardb, Leftwardb, Turbob, F1B, F34B inputs.
ATS305R(Without DC/DC) Typical operating Conditions: (Power supply) 4.5V, Current Limitation resistor between power supply pin. Fosc 128KHz, TA=25, (unless otherwise noted.) Symb ATS305R Parameter Conditions Units
Function Output Unload voltage Operating Current Unload Output Driving Load=0.7V(1N4148) IDriving Current Oscillator Frequency Ftoleranc ATS305T -20% +20% Tolerance Fosc=128KHz Note "Function Output pin" means forward, Backward, Rightward, Leftward, Turbo, outputs. Note Operating Current value high because supply voltage higher than zener voltage. operating current will only less than 0.8mA power supply less than 3.6V.
ATS305R (With DC/DC)
Typical operating Conditions VINPUT=1.5V, Fosc =128KHz,TA=25. Using DC-DC converter, (unless otherwise noted.)
Parameter DC-DC Output voltage Function Output voltage DC-DC Hold voltage Operating Current Symbol VHOLD Unload Unload UnloadUse recommended DC-DC circuit
Conditions
ATS305R
units
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
Output Driving Current Oscillator Frequency Tolerance
IDriving Ftolerance
Load=0.7V(1N4148) ATS305T 128KHz
-20% +20%
Note "Function Output pin" means forward, Backward, Rightward, Leftward, Turbo, outputs. Note "VINPUT" means input voltage DC-DC converter. Note start-up voltage depends application circuit. 1.0V(Start-up) means that Schhottky Type Diode(1N5817) must used.
Description
ATS305T NAME
RIGHTB BACKWARDB FORWARDB TURBOB F34B OSCO OSCI LEFTB FUNCTION rightward function will selected when this connected GND. (High when open) Negative power supply backward function will selected when this connected GND. (High when open) forward function will selected when this connected GND. (High when open) turbo function will selected when this connected GND. (High when open) Output encoding signal with carrier frequency (IR) When this connected turn, output ATS305R will alternate between (High when open) function will selected when this connected GND. (High when open) Output encoding signal without carrier frequency (Wireless) Positive power supply Power control output pin. When function pulled low, will high logic. not, will logic. Oscillator output Oscillator input function will selected when this connected GND. (High when open) leftward function will selected when this connected GND. (High when open)
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
ATS305R
NAME OSCI OSCO RIGHT LEFT VDD1 LRTD BACKWARD FORWARD TURBO (Without (With DC/DC) DC/DC) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20) (21) (22) (23) (24) FUNCTION Output Second amplify Negative power supply Input encoding signal. inverter must between connected directly Oscillator input Oscillator output function output (High when active) Rightward output (High when active) function output (High when active) Leftward output (High when active) Input Limit-Current protection function. used, should connected Rightward function will cancelled connected Gnd. used Automatic, Intellective Swerving. DC-DC converter Switch signal output pin. should connected with switch-transistor through resistor Limiting current DC-DC converter voltage output pin. Supply positive power Leftward function will cancelled connected Gnd. used Automatic, Intellective Swerving. Turbo (High speed) function will cancelled swerve motion connected Backward output (High when active) function output (High when active) Forward output (High when active) function output (High when active) Turbo output (High when active) Positive power supply Input First amplify Output first amplify Input Second amplify
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
Detailed Description
Common Functions
toy's Common Functions include Forward, Backward, Left, Right Turbo motions. Input/Output Tables
Function inputTX5 ATS305T
function Input Forward Forward (L)&Turbo Turbo(L) Forward(L)&Left(L) Right(L)> Turbo(L) &Left(L) Right(L)> Turbo(L)&Forward(L)&Left(L) Right (L)> Backward(L) Backward(L)&Turbo(L) Backward(L)&Left(L) Right(L)> Turbo(L)&Backward(L)&Left(L) Right (L)> Left(L) Right
Decode ResultRX5 ATS305R
output Forward pulse Forward (H)&Turbo(H) Turbo(H) Forward pulse(Z) &Left(H) Turbo(H)&Left(H)
Right(H)>
Right(H)>
Turbo(H)&Forward(H)&Left(H) Right(H)> Backward pulse(Z) Backward(H)&Turbo(H) Backward pulse(Z) &Left(H) Right(H)> Turbo(H)&Backward(H)&Left(H) Right (H)> Left(H) Right(H)
Note longitudinal data indicates that corresponding Function input keys pulled down (L=LOW) Note longitudinal data indicates that corresponding outputs active. H=HIGH, 84Hz 66.7% DUTY Pulse Note 3:The frequency pulse depends local oscillator frequency. local oscillator frequency 128KHz, frequency pulse will 84Hz. Note duty pulse will vary case. Note 5:The Forward Backward outputs cannot active same time case though AST305T corresponding inputs. left right outputs.
functions
ATS305R absolute independent Digital Channel: They also haven't relation with common functions other functions. functions used audio control, Lamp indication other motor driving.
functions
There digital independent, channel F34B that different from other functions. When F34B ATS305T connected turn, output ATS305R will alternate between Figure Input/output below:
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
ATS305T Input turn F34B Input(active low)
ATS305R Output (active High)
ATS305R Output (active High)
Limit-Current protection
some time toy's servomotor will blocked some reasons, function protecting motor very important then, ATS305R provides protection function avoiding take place. function selectable. not, should pulled down Gnd. select, circuit that needs external components should transform servomotor current voltage input
Status Functions
Functions
Note 1:The abscissa data voltage that from input. ordinate data On-Off status outputs. Note 2:There different voltage overturn point depended power supply .For example, power supply 3.8V, point 1.2V, point 1.7V. power supply 2.7V, point point 1.35V.
RDB: Automatic Swerving Functions
ATS305R provides intellective auto swerving function evading obstacle. function selective. not, should open (High) selected, mechanical trigger switches assembled Left Right sides toy's steer. Auto swerving functions will active when toys come into contact with opstacle (switch connected Gnd). Figure input/output below:
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
steering output controlled player
Input
Toy's Output when Auto Swerving actived
turn Right(H) Left Left Right(H)> turn turn
turn turn turn Left Right> Left Right
inactive active active inactive active active
Note longitudinal data indicates that actual control result that player operates. When have inactive inputs, toy's steer motion just result player operates Note longitudinal data indicates that inputs toys generated player's controlling situation.(L active) Note longitudinal data indicates that toy's final steering motion affection player's controller auto swerving function. Note more information, please contact with provider.
LRTD: Auto Gearing Down function
toys should played high speed when turning. Just turnover will happen. ATS305R provides function that prohibits motion high speed (Turbo output) while turning LRTD connected Gnd. LRTD function selectable. not, open.
steering output controlled playerTX5 ATS305T
Turbo&Left Right> Turbo&Forward&Left Right> Turbo&Backward&Left Right> Turbo&Left Right>
Input LRTD
Inactive( Open) Inactive (Open) Inactive (Open) Active (Low)
final outputRX5 ATS305R
Turbo(H)&Left(H) Right(H)> Turbo (H)&Forward (H)&Left(H) Right (H)> Turbo (H)&backward (H)&Left(H) Right (H)> Left(H) Right(H)> Forward(Z)&Left(H) Right(H)> Backward(Z)&Left(H) Right(H)>
Turbo&Forward&Left Active (Low) Right> Turbo&Backward&Left Active (Low) Right> Note Z=pulse (84Hz 66.7%Duty) High logic.
Two-speed Shift Function
realize two-speed shift servomotor? Please Forward Backward output driving servomotor. Turbo inactive, motor works speed because pulse driving. Turbo active, motor works high speed High logic driving
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
Typical Application Circuit
Transmitter (TX5 ATS305T Fosc=128 KHz)
Note Two-Speed shift realized about forward output Note frequency table below 128KHz. value resistor (R1) should changed, other oscillator frequency needed.
Oscillator Circuit ATS305T
OSCI OSCO
Fosc About 120KHz About 128KHz About 143KHz
Fosc=128KHz
Power on-off
ANTENNA
Control Handle
BATTERY 27.145MHz
ATS305T
3.8V C945 C945 120K 4.7uH 47uF crystal 2.7uH
RIGHT TEST BACK FORW TURBO
LEFT OSCI OSCO
Control Handle
47uF
100p
6.8K
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
Receiver (RX5 ATS305R Fosc =128 KHz)
Note pulled down because using Limit-Current protection Note Please appropriate Current-Limit resistor when using internal zener Note output connected with circuit that needs control. Note frequency table below 128KHz. value resistor (R1) should changed other oscillator frequency needed. changing value oscillator capacitance (C1) necessary Note Without DC/DC module
Oscillator Circuit ATS305R
OSCI OSCO
120K
Fosc=128KHz
150K 120K 100K
Fosc About 103KHz About 128KHz About 154KHz
ANTENNA 27.145MHz C380 10uH 1.5K
1N4148
100uF
120K 2.2K MOTOR 8550 9013 9013 9013 8550 9013
4.7uF
2.2M 2.2K 470p
ATS305R(Without DC/DC)
TURBO
FORW
BACK LEFT
OSCI
2.2M
RIGHT
OSCO
Fosc=128KHz MOTOR 8550 8550 9013 9013 9013 4*AA 9013
Power on-off
LRTD
120K 2.2K Lamp&Voice&Motor
BATTERY
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
Receiver (RX5 ATS305R Fosc =128 KHz)
Note Using Limit-Current Protection function Note Please appropriate Current-Limit resistor when using internal zener Note 3:F2 output connected with circuit that needs control Note 4:Using LRTD function Note 5:Using Auto Swerving functions Note 6:The frequency table below 128KHz. value resistor (R1) should changed, other oscillator frequency needed. changing value oscillator capacitance (C1) necessary Note Without DC/DC module
Oscillator Circuit ATS305R
OSCI OSCO
120K
Fosc=128KHz
150K 120K 100K
Fosc About 103KHz About 128KHz About 154KHz
ANTENNA 27.145MHz C380 10uH 1.5K
1N4148
100uF
120K 2.2K MOTOR 9013 8550 8550 9013 Mechanical Trigger Switch 9013 1N4148 9013 BACK 1ohm(1W) MOTOR 8550 8550 9013 RIGHT 9013 9013 LEFT 4*AA
Power on-off
4.7uF
2.2M 2.2K 470p
BACK
TURBO
FORW
BACK
LRTD
OSCI
LEFT
Fosc=128KHz Mechanical Trigger Switch 9013
120K 2.2K
Lamp&Voice&Motor
2.2M
RIGHT
OSCO
ATS305R(Without DC/DC)
10uF
RIGHT
LEFT
BATTERY
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
Receiver (RX6 ATS305T Fosc =128 KHz)
Note With DC/DC module, because lower supply voltage, Schottky Type Diode must used Note Only circuit DC/DC module Note frequency table below 128KHz. value resistor (R1) should changed, other oscillator frequency needed. changing value oscillator capacitance (C1) necessary
Oscillator Circuit ATS305R
OSCI OSCO
120K
Fosc=128KHz
150K 120K 100K
Fosc About 103KHz About 128KHz About 154KHz
100uF
TURBO
LRTD
BACK
RIGHT
OSCO
FORW
LEFT
OSCI
VDD1
IN5817 Focs=128KHz 100uH 8050 100uF 1.5V
120K
ATS305R(With DC/DC module)
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
Infrared Application Circuit
TransmitterTX5 ATS305T Fosc
1~4.7
Fosc=76KHz
LEFTB OSCI
OSCO
DC:5V 100uF
ATS305T
RIGHTB BACKWAREB FORWARDB TURBOB
F34B
Photo Diode
8050
ReceiverRX5 ATS305R Fosc=76KHz
TURBO FORWARD BACKWARD LRTD
38KHz Receiver
ATS305R(Without DC/DC)
OSCI
100uF
DC:5V
OSCO
RIGHT
LEFT
Fosc=76KHz
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
Testing Circuit
ATS305T/RX5 ATS305R without DC/DC (128KHz)
LEFTB OSCI
OSCO
TURBO FORWARD BACKWARD LRTD
4.5V 100uF
ATS305T
RIGHTB BACKWAREB FORWARDB TURBOB F34B
ATS305R(Without DC/DC)
100uF
OSCI
OSCO
120K
RIGHT
LEFT
ATS305T/RX5 ATS305R with DC/DC (128KHz)
LEFTB OSCI
OSCO
TURBO FORWARD BACKWARD LRTD VDD1
IN5817
4.5V 100uF
ATS305T
RIGHTB BACKWAREB FORWARDB TURBOB
F34B
ATS305R(Without DC/DC)
OSCI
OSCO
120K
RIGHT
LEFT
8050
100uH
BATTERY
1.5V 100uF
Note 1:There must inverter between SO(TX5 ATS305T) output SI(RX5 ATS305R) input when connected directly
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
Package Information
ATS305T DIP16 Outline Drawing Unit
ATS305R DIP22 Outline Drawing
Unit
Version1.
November 2003
Actions Semiconductor Co., Ltd. 9-Function Remote Controller ATS305T/RX5 ATS305R
Version List
Version 1.00 Release date 2004/5/15 Comment First Version
Notice: ACTIONS's products sold description only, ACTIONS reserves rights make changes circuit design and/or specification time without notice. Accordingly, reader cautioned make sure latest versions data sheets available before placing orders.
Version1.
November 2003
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