Silan
Semiconductors
(Continued)
TX-2B/RX-2B
Description
Pin No.
6
7
8
9
10
11
12
13
14
Symbol
TURBO
SC
SO
V
DD
PC
OSCO
OSCI
FOSC
LEFT
The turbo function will be selected if this pin is connected to GND
Output pin of the encoding signal with carrier frequency
Output pin of the encoding signal without carrier frequency
Positive power supply
Power control output pin
Oscillator output pin
Oscillator input pin
This pin is used for testing mode
The leftward function will be selected, if this pin is connected to GND
2. RX-2B
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
VO2
GND
SI
OSCI
OSCO
RIGHT
LEFT
ROB
LDB
BACKWARD
FORWARD
TURBO
V
DD
VI1
VO1
VI2
Negative power supply
Input pin of the encoding signal
Oscillator input pin
Oscillator output pin
Rightward output pin
Leftward output pin
Description
Inverter 2 output pin for power amplify
Rightward function disable, if this pin is connected to GND
Leftward function disable, if this pin is connected to GND
Backward output pin
Forward output pin
TURBO output pin
Positive power supply
Inverter 1 input pin for power amplify
Inverter 1 output pin for power amplify
Inverter 2 input pin for power amplify
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.0
2002.03.29
4
SILAN [ SILAN MICROELECTRONICS JOINT-STOCK ]
