20PIN single 6 definition: To use these connectors, the ribbon cable is inserted into the Ribbon Connector and the connector is then plugged into the Ribbon Connector on the circuit board. The connectors are designed to provide a secure and reliable connection that can withstand repeated insertions and removals. 2.54Mm Ribbon Connector,Pressure Welding Bar Connector,Pressure Welding Bar Connectors,Welding Bar Connector YUEQING WEIMAI ELECTRONICS CO.,LTD , https://www.wmconnector.com
Lvds interface definition
The LVDS interface, also known as the RS-644 bus interface, is a data transmission and interface technology that emerged in the 1990s. LVDS is a low-voltage differential signal. The core of this technology is to transmit data at a very low voltage swing with high-speed differential, which can achieve point-to-point or point-to-multipoint connection with low power consumption, low bit error rate, low crosstalk and Low radiation, etc., the transmission medium can be a copper PCB connection or a balanced cable. LVDS is becoming more and more widely used in systems with high signal integrity, low jitter and common mode requirements. Currently, the popular LVDS specification has two standards: one is the ANSI/TIA/EIA-644 standard of the TIA/EIA (Telecommunications Industry Alliance/Electronic Industries Alliance) and the other is the IEEE 1596.3 standard.
1: Power supply 2: Power supply 3: Ground 4: Ground 5: R0-6: R0+ 7: Ground 8: R1- 9: R1+ 10: Ground 11: R2- 12: R2+ 13: Ground 14: CLK- 15: CLK+ 16 Empty 17 empty 18 empty 19 empty 20 empty each group of signal lines between the resistance (digital table 120 euros or so)
20PIN double 6 definition:
1: Power supply 2: Power supply 3: Ground 4: Ground 5: R0-6: R0+ 7: R1- 8: R1+ 9: R2- 10: R2+ 11: CLK- 12: CLK+ 13: RO1- 14: RO1+ 15: RO2 - 16:RO2+ 17:RO3- 18:RO3+
19: CLK1- 20: CLK1+
The resistance between each group of signal lines is (the digital table is about 120 ohms)
20PIN single 8 definition:
1: Power supply 2: Power supply 3: Ground 4: Ground 5: R0-6: R0+ 7: Ground 8: R1- 9: R1+ 10: Ground 11: R2- 12: R2+ 13: Ground 14: CLK- 15: CLK+ 16 :R3- 17:R3+
The resistance between each group of signal lines is (the digital table is about 120 ohms)
30PIN single 6 definition:
1: Empty 2: Power 3: Power 4: Empty 5: Empty 6: Empty 7: Empty 8: R0-9: R0+ 10: Ground 11: R1- 12: R1+ 13: Ground 14: R2- 15: R2+ 16: Ground 17: CLK- 18: CLK + 19: Ground 20: Empty - 21: Empty 22: Empty 23: Empty 24: Empty 25: Empty 26: Empty 27: Empty 28 Empty 29 Empty 30 Empty The resistance between each group of signal lines is (The digital meter is around 120 Euros)
30PIN single 8 definition:
1: Empty 2: Power 3: Power 4: Empty 5: Empty 6: Empty 7: Empty 8: R0-9: R0+ 10: Ground 11: R1- 12: R1+ 13: Ground 14: R2- 15: R2+ 16: Ground 17: CLK- 18: CLK + 19: Ground 20: R3- 21: R3 + 22: Ground 23: Empty 24: Empty 25: Empty 26: Empty 27: Empty 28 Empty 29 Empty 30 Empty The resistance between each group of signal lines is (The digital meter is around 120 Euros)
30PIN double 6 definition:
1: Power supply 2: Power supply 3: Ground 4: Ground 5: R0-6: R0+ 7: Ground 8: R1- 9: R1+ 10: Ground 11: R2- 12: R2+ 13: Ground 14: CLK- 15: CLK+ 16 : Ground 17: RS0- 18: RS0+ 19: Ground 20: RS1- 21: RS1+ 22: Ground 23: RS2- 24: RS2+ 25: Ground 26: CLK2- 27: CLK2+
The resistance between each group of signal lines is (the digital table is about 120 ohms)
30PIN double 8 definition:
1: Power supply 2: Power supply 3: Power supply 4: Empty 5: Empty 6: Empty 7: Ground 8: R0-9: R0+ 10: R1- 11: R1+ 12: R2- 13: R2+ 14: Ground 15: CLK- 16 :CLK+ 17: Ground 18:R3- 19:R3+ 20:RB0-21:RB0+ 22:RB1- 23:RB1+ 24:Last 25:RB2- 26:RB2+ 27:CLK2- 28:CLK2+ 29:RB3- 30:RB3+
The resistance between each group of signal lines is (the digital table is about 120 ohms)
Generally 14PIN, 20PIN, 30PIN are LVDS interfaces.
Overall, the 2.54mm Ribbon Connectors are an essential component in many electronic devices that require a reliable and secure connection between the ribbon cable and the circuit board.