Actions Semiconductor Co., Ltd. 5-Function Remote Controller / 珠 海 炬 力 集 成 电 路 设 计 有 限 公 司 Actions Semiconductor Co., Ltd. / Data Sheet Version 1.02 Shenzhen Office: Tel: 86-755-82211737 Fax: 86-755-82211771 Hong Kong Office: Tel: 852-23978218 Fax: 852-23978187 Version:1. 02-1 - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / Notice: The 5-function / heritages the sophisticated architecture and design methodology from TX2/RX2 of Realtek Semiconductor who is one of the leaders of remote controller technology design of toy product. This pair of / are the best Transmitter/ Receiver choice of remote control car and fully covers TX2RX2 features with superior performance. is the first receiver controller worldwide with internal and selectable DC-DC converter and shift-speed module. The /RX2C ATS302R are with more functions and excellent quality, its stability and affectivity promoted to a higher level applications. Actions keeps on leading the designing technique of remote controller of toy product. Copyright pending # 03500035X to National Intellectual Property and Patent Administration Bureau. Remark: Realtek Semiconductor is the trademark of Taiwan Realtek Semiconductor Version:1. 02-2 - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / REMOTE CONTROLLER WITH FIVE FUNCTIONS General Description The / are a pair of CMOS LSIs designed for remote controlled car applications. is the encoder and is the decode. They provide five function keys to control forward, Backward, Rightward, Leftward and Turbo motions. Besides, a combination of these five motions can be played. And provides the selections of Output Signal Format about FORWARD function. is built with auto Power-OFF function. When input key is pulled low, will wake up, SO and SC will continuously send out the outputs used in wireless (Non-Carrier) and infrared (Carrier) applications respectively. When a complete code is sent out and all the keys are open, will automatically go into power-off mode. provides two high effective amplifiers and enhancive Signal Input (SI) recognition circuit for increasing remote control distance. has an internal, selectable DC-DC converter that makes the application stable, reliable under lower supply voltage. The input voltage ranges from 0.8v to 3.0V, where V OUT can be set to about 2.8V. Start-up is guaranteed from 1.0V inputs. Features Wide and Low operating voltage range: 1.5V to 5.0V( and No using DC-DC) 1.0V to 3.0V( Using DC-DC) 5-function remote controller controlling forward/ backward/ turbo/ right/ left Provide two transmissive interface (RF and IR) for different application Selectable Forward Output Signal Format through MOD pin Few external components needed and Oscillator with an external resistor and a capacitance. Low Standby current and low operating current. Typical oscillator frequency: RF: 8KHz IR: Hz(Carrier Frequency: 57KHz) IR: 76KHz(Carrier Frequency: 38KHz) Auto Power-OFF function for Internal, Selectable DC-DC converter which need few external components Provide two high effective amplifiers and enhancive signal input (SI) recognition circuit for very weak signal for increasing remote control distance. has very strong Driving ability about five function-output Version:1. 02-3 - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / Pinouts and Block Diagrams (encoder) Transmitter Pin Assignment RIGHTB NC GND BACKWARDB FORWARDB TURBOB SC 1 2 3 4 5 6 7 11 10 9 8 LEFTB NC PC SO Block Diagram TURBOB LEFTB RIGHTB FORWARDB BACKWARDB Oscillator Latch Circuit Timing Generator Encoding Circuit Logic PC SO SC (decoder) Receiver Pin Assignment Block Diagram Oscillator Timing Generator VO2 GND SI RIGHT LEFT LX 1 2 3 4 5 6 7 16 15 11 10 8 9 VI2 VO1 VI1 TURBO FORWARD BACKWARD MOD SI VI1 VI2 AMP VO1 VO2 LX Decoding Circuit MOD DC-DC Counter PLA Latch LEFT RIGHT TURBO FORWARD BACKWARD Absolute Maximum Ratings Comments* DC Supply Voltage... -0.3V to 6.0V Input/Output Voltage... GND -0.2V to + 0.2V Operating temperature... -10 C to 60 C Storage Temperature... -25 C to 5 C Never allow a stress to exceed the values listed under "Absolute Maximum Ratings", otherwise the device would suffer from a permanent damage. Nor is a stress at the listed value be allowed to persist over a period, since an extended exposure to the absolute maximum rating condition may also affect the reliability of the device, if not causing a damage thereof. Version:1. 02-4 - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / Electrical Characteristics Typical operating Conditions : = 3.0V, Fosc =8KHz, T A =25, (unless otherwise noted.) Parameter Symbol Conditions Min Typ Max Units Input Low Voltage V il Function Input Pin -0.7 1.5 V Stand by Current I StandBy No function input 0.2 1.0 ua Operating Current I DD Unload 0.1 0.4 ma SO Driving Current I DrSO Load=0.7V(1N48) 11 11.5 ma SC Driving Current I DrSC Load=0.7V(1N48) 11 11.5 ma PC Driving Current I DrPC Load=0.7V(1N48) 7.5 8.0 ma Oscillator Frequency F Tolerance tolerance -20% +20% % Fosc=8KHz Code Speed S Code Fosc=8KHz 500 1000 Hz Note 1: Function input pin means forward, Backward, Rightward, Leftward and Turbo inputs. Typical operating Conditions : = 2.7V, Fosc = 8KHz, T A =25, NO using DC-DC converter, (unless otherwise noted.) Parameter Symbol Conditions Min Typ Max Units Function Output voltage V O Unload 2.7 2.7 2.7 V Operating Current I DD Unload 0.2 1.0 ma Output Driving Current I Driving Load=0.7V(1N48) 3.0 3.5 ma Oscillator Frequency F Tolerance tolerance Fosc=8KHz -20% +20% % Note 1: Recommended operating voltage is 2.7V. The sensitivity of will be higher. 2: Function Output pin means forward, Backward, Rightward, Leftward and Turbo outputs. Typical operating Conditions : V INPUT =1.5V,Fosc = 8KHz, T A =25, Using DC-DC converter, (unless otherwise noted.) Parameter Symb Conditions ol Min Typ Max Units DC-DC output Voltage V DD Power Output 2.5 2.8 3.1 V Fuction Output voltage V O Unload 2.5 2.8 3.1 V DC-DC Hold Voltage V HOLD Unload 0.8 V Unload(Use recommended Operating Current I DD 0.8 ma DC-DC Circuit) Output Driving I Current Driving Load=0.7V(1N48) 3.0 3.5 ma Oscillator Frequency F toleranc +20-20% % Tolerance e Fosc=8KHz % Note 1: Function Output pin means forward, Backward, Rightward, Leftward and Turbo outputs. 2: V INPUT means the input Voltage to the DC/DC converter. Version:1. 02-5 - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / 3. The start-up voltage depends on the application circuit. 1.0V(Start-up) means that the Schhottky Type Diode(IN5817) must be used. Pin Description PIN NAME FUNCTION 1 RIGHTB The rightward function will be selected when this pin is connected to GND. 3 GND Negative power supply 4 BACKWARDB The backward function will be selected when this pin is connected to GND. 5 FORWARDB The forward function will be selected when this pin is connected to GND. 6 TURBOB The turbo function will be selected when this pin is connected to GND. 7 SC Output pin of the encoding signal with carrier frequency 8 SO Output pin of the encoding signal without carrier frequency(wireless) 9 Positive power supply 10 PC Power control output pin. When any function key is pulled low, PC will be high logic. If not, it will be Low logic. 11 Oscillator output pin Oscillator input pin LEFTB The leftward function will be selected when this pin is connected to GND. PIN NAME FUNCTION 1 VO2 Output pin for the Second amplify 2 GND Negative power supply 3 SI Input pin of the encoding signal 4 Oscillator input pin 5 Oscillator output pin 6 RIGHT Rightward output pin 7 LEFT Leftward output pin 8 LX DC-DC converter Switch signal output pin. The LX pin should be connected with a switch-transistor through a resistor for Limiting 9 MOD the current. Output-signal-format selection input control pin about Forward function. High=Open. When Mod pin is open, the output Signal of all the functions will be high logic if working respectively. When it is pulled low, there is the other Format that the forward output will vary from pulse format to high logic if there is corresponding input. For detailed information, Please refer to output tables 10 BACKWARD Backward output pin 11 FORWARD Forward output pin TURBO Turbo output pin Positive power supply VI1 Input pin for the First amplify 15 VO1 Output pin for the first amplify 16 VI2 Input pin for the Second amplify Version:1. 02-6 - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / Output Tables Function Key Decode Result (Mod=1) Decode Result (Mod=0) End Code End Code Forward (L) Forward (H) Forward (Z) Forward (L) & Turbo (L) Forward (H) Forward (H) & Turbo (H) Turbo (L) Turbo (H) Forward (H) & Turbo (H) Forward (L) & Left (L) Forward (H) & Left (H) Forward (Z) & Left (H) Turbo (L) & Left (L) Forward (H) & Left (H) Forward (Z) & Left (H) Turbo (L)& Forward (L) & Left (L) Forward (H) & Left (H) Forward (Z) & Left (H) Forward (L) & Right (L) Forward (H)& Right (H) Forward (Z)& Right (H) Turbo (L) & Right (L) Forward (H)& Right (H) Forward (Z)& Right (H) Turbo (L) & Forward (L) & Right (L) Forward (H)& Right (H) Forward (Z)& Right (H) Backward (L) Backward (H) Backward (Z) Backward (L) & Right (L) Backward (H) & Right (H) Backward (Z) & Right (H) Backward (L) & Left (L) Backward (H)& Left (H) Backward (Z)& Left (H) Left (L) Left (H) Left (H) Right (L) Right (H) Right (H) Note 1:L=LOW, H=HIGH, Z= 84Hz 66.7% DUTY Pulse 2:The frequency of pulse depends on the local oscillator frequency. If the local oscillator frequency is 8KHz, the frequency of pulse will be 84Hz. 3.And the duty of pulse will not vary in any case. Version:1. 02-7 - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / Typical Application Circuit Transmitter ( Fosc=8 KHz) Note 1:Please pay attention to the form of the oscillator circuit. The frequency in the figure below is 8KHz. The value of resistor (R1) should be changed, if the other oscillator frequency needed. And changing the value of oscillator capacitance (C1) is not necessary Oscillator Circuit R1 C1 Fosc 150K 33p About 110KHz R1 11 33p About 4KHz 100K 33p About 159KHz C1 33p Fosc=8KHz 82K 33p About 190KHz 75K 33p About 200KHz Power on-off Control Handle (F, T and B) Control Handle (L and R) B F T 1 2 3 4 5 6 7 R L RIGHT LEFT NC NC GND BACK FORW PC TURBO SC SO 9V BATTERY LED 33p 11 10 9 8 3V ANTENNA 27.5MHz + 330 crystal C1815 + 47uF 4.7uH 47uF 47p 47p 2.7uH 47p C1815 100 35K 47p 100 100p 10p 6.8K Version:1. 02-8 - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / Receiver Ⅰ ( Fosc =8 KHz) Note 1: The MOD pin is open because of NO using Shift-gears 2: No using DC-DC because of higher supply voltage 3:Please pay attention to the form of the oscillator circuit. The frequency in the figure below is 8KHz. The value of resistor (R1) should be changed, if the other oscillator frequency needed. And changing the value of oscillator capacitance (C1) is not necessary Oscillator Circuit R1 C1 Fosc 150K 33p About 107KHz 4 R1 5 33p About 0KHz 100K 33p About 155KHz C1 82K 33p About 184KHz 33p Fosc=8KHz 75K 33p About 195KHz ANTENNA 68p 8p 27.5MHz C380 + 330 1N48 10uH 15p 1.5K 2.7V 100uF 332 560 + 4.7uF 103 2.2M 150 150 MOTOR 8550 8550 A1015 A1015 470p 8050 8050 16 15 11 10 9 2.2M 1 VO2 VI2 2 GND VO1 3 SI VI1 4 5 TURBO 6 RIGHT FORW 302 33p 7 LEFT BACK 8 LX MOD Fosc=8KHz 150 150 MOTOR 8550 8550 A1015 A1015 8050 8050 Power on-off 4*AA BATTERY Version:1. 02-9 - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / Receiver Ⅱ ( Fosc =8 KHz) Note 1: The MOD pin is connected to GND because of realization of Shift-gears 2: No using DC-DC because of higher supply voltage 3: Please pay attention to the form of the oscillator circuit. The frequency in the figure below is 8KHz. The value of resistor (R1) should be changed, if the other oscillator frequency needed. And changing the value of oscillator capacitance (C1) is not necessary Oscillator Circuit 4 C1 33p R1 5 Fosc=8KHz R1 C1 Fosc 150K 33p About 107KHz 33p About 0KHz 100K 33p About 155KHz 82K 33p About 184KHz 75K 33p About 195KHz ANTENNA 68p 8p 27.5MHz C380 + 330 1N48 10uH 15p 1.5K 2.7V 100uF 332 560 + 4.7uF 103 2.2M 150 150 MOTOR 8550 8550 A1015 A1015 470p 8050 8050 16 15 11 10 9 2.2M 1 VO2 VI2 2 GND VO1 3 SI VI1 4 5 TURBO 6 RIGHT FORW 302 33p 7 LEFT BACK 8 LX MOD Fosc=8KHz 150 150 MOTOR 8550 8550 A1015 A1015 8050 8050 Power on-off 4*AA BATTERY Version:1. 02-10 - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / Receiver Ⅲ ( Fosc =8 KHz) Note 1: The MOD pin is open because of NO using Shift-gears 2: Using DC-DC because of lower supply voltage, and the Schottky Type Diode must be used 3:Please pay attention to the form of the oscillator circuit. The frequency in the figure below is 8KHz. The value of resistor (R1) should be changed, if the other oscillator frequency needed. And changing the value of oscillator capacitance (C1) is not necessary Oscillator Circuit 4 C1 33p R1 5 Fosc=8KHz R1 C1 Fosc 150K 33p About 107KHz 33p About 0KHz 100K 33p About 155KHz 82K 33p About 184KHz 75K 33p About 195KHz ANTENNA 68p 8p 27.5MHz 8550 8550 C380 100 MOTOR 100 10uH 15p 332 560 + 4.7uF 103 1.5K 8050 8050 560 560 2.2M Forward Backward 16 470p 15 11 Forward 10 Backward 9 100uF + Electromagnetic Power(L&R) 2.2M VI2 VO2 VO1 GND VI1 SI TURBO FORW RIGHT BACK LEFT MOD LX Focs=8KHz IN5817 560 8050 8050 560 1 2 3 4 Right Left 5 6 7 8 3K 8050 100uH Right Left 302 33p 103 1.2V BATTERY Version:1. 02-11 - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / Infrared Application Circuit Transmitter( Fosc =1 KHz) LEFTB NC Fosc=Hz 11 10 9 8 PC SO 1~4.7 DC:3V 100uF Photo Diode RIGHTB NC GND BACKWAREB FORWARDB TURBOB SC 1 2 3 4 5 6 7 8050 Recevier( Fosc=Hz) 57KHz OUT IR Receiver 100K 1815 16 15 VI2 VO1 VI1 11 10 9 TURBO FORWARD BACKWARD MOD 100uF DC:5V GND VO2 GND SI RIGHT LEFT LX 1 2 3 4 5 6 7 8 Fosc=Hz Testing Circuit NO using DC-DC / (8KHz) JUMPER 33p LEFTB NC 11 10 9 8 PC SO 16 15 VI2 VO1 VI1 TURBO 1 2 1 2 11 10 9 FORWARD BACKWARD MOD 3V 100uF RIGHTB NC GND BACKWAREB FORWARDB TURBOB SC 1 2 3 4 5 6 7 VO2 GND SI RIGHT LEFT LX 1 2 3 4 5 6 7 8 33p Using DC-DC / (8KHz) 33p 100uF JUMPER LEFTB NC 11 10 9 8 PC SO 16 15 VI2 VO1 VI1 11 10 9 TURBO FORWARD BACKWARD MOD 2.7V 100uF 5817 RIGHTB NC GND BACKWAREB FORWARDB TURBOB SC 1 2 3 4 5 6 7 VO2 GND SI RIGHT LEFT LX 1 2 3 4 5 6 7 8 3K 8050 100uH 1.5V 33p 103 Version:1. 02 - - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / Package Information DIP Pin Outline Drawing Unit in mm SOP Pin Outline Drawing Unit in mm Version:1. 02 - - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / DIP 16 Pin Outline Drawing Unit in mm SOP16 Pin Outline Drawing Unit in mm Version:1. 02 - - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / COB Bonding Figure Designation X Y RIGHTB 774 773 LEFTB PC SO GND 626 773 BACKWARDB 504 773 FORWARDB 382 773 TURBOB 260 773 about 0.84mm SC 66 773 SO 66 66 239 66 RIGHTB GND BACKWARDB FORWARDB TURBOB SC PC 341 66 444 66 626 66 LEFTB 774 66 Unit in um X:840 Y:840 about 0.84mm Note: Substrate is connected to Designation X Y VO2 81 4 GND 206 80 VI2 VO1 VI1 TURBO FORWARD BACKWARD MOD SI 321 80 464 80 647 80 RIGHT 803 80 about 1.18mm LEFT 923 80 LX 11 4 MOD 1066 9 BACKWARD 920 1099 FORWARD 765 1099 TURBO 581 1099 VO2 GND SI RIGHT LEFT LX 466 1099 VI1 321 1099 VO1 206 1099 VI2 81 9 Unit in um about 1.20mm X:00 Y:1180 Note: Substrate is connected to Version:1. 02-15 - May 15, 2004
Actions Semiconductor Co., Ltd. 5-Function Remote Controller / Version List Version Release date Comment 1.00 2003/4/28 First Version 1.01 2003/9/1 (1) Modify the information of COB package (2) Modify the value of resistor that lays between the LX pin and the switch-transistor in the test and application circuit 1.02 2004/5/15 (1)Update the product number Notice: ACTIONS's products are sold by description only, ACTIONS reserves the rights to make changes in circuit design and/or specification at any time without notice. Accordingly, the reader is cautioned to make sure the latest version of data sheets are available before placing orders. Version:1. 02-16 - May 15, 2004