NCS36000DRG Detailed explanation of pin function specifications and circuit principle instructions

The part number NCS36000DRG corresponds to a component from ON S EMI conductor. This is a high-performance, low-voltage differential signaling (LVDS) driver, typically used in high-speed data transmission systems.

Given that this part is a detailed technical specification, it is important to outline the following key details:

1. Package Type and Pin Function List

The NCS36000DRG is housed in a 20-pin TSSOP (Thin Shrink Small Outline Package) or a similar small package, with the specific pin function descriptions listed below.

Pin Configuration and Functions: Pin # Pin Name Description 1 VDD Positive supply voltage (3.3V or 5V depending on config) 2 GND Ground connection 3 EN Enable pin, active high for enabling operation 4 TXOUT0 Transmit output 0 (data line for LVDS transmission) 5 TXOUT1 Transmit output 1 (data line for LVDS transmission) 6 TXOUT2 Transmit output 2 (data line for LVDS transmission) 7 TXOUT3 Transmit output 3 (data line for LVDS transmission) 8 TXOUT4 Transmit output 4 (data line for LVDS transmission) 9 TXOUT5 Transmit output 5 (data line for LVDS transmission) 10 TXOUT6 Transmit output 6 (data line for LVDS transmission) 11 TXOUT7 Transmit output 7 (data line for LVDS transmission) 12 NC No connect pin 13 NC No connect pin 14 NC No connect pin 15 RXIN0 Receive input 0 (data input for LVDS reception) 16 RXIN1 Receive input 1 (data input for LVDS reception) 17 RXIN2 Receive input 2 (data input for LVDS reception) 18 RXIN3 Receive input 3 (data input for LVDS reception) 19 RXIN4 Receive input 4 (data input for LVDS reception) 20 RXIN5 Receive input 5 (data input for LVDS reception) Circuit Principle: The NCS36000DRG operates as an LVDS driver, transmitting data at high speeds using low voltage differential signaling. LVDS ensures data integrity over long distances by using a differential pair of wires for each data bit (e.g., TXOUT0, TXOUT1) and providing a constant current to drive signals. The RXIN pins are used to receive the data, while the TXOUT pins transmit the data in differential format. The VDD pin powers the device, and the EN pin controls the enabling or disabling of the device.

2. FAQ for the NCS36000DRG

1. What is the supply voltage for NCS36000DRG?

Answer: The NCS36000DRG operates with a supply voltage typically ranging from 3.3V to 5V, depending on the specific application configuration.

2. How do I connect the EN (Enable) pin?

Answer: The EN pin must be driven high (logic 1) to enable the device. If driven low, the device will be disabled.

3. What does the TXOUT pin represent?

Answer: The TXOUT pins are transmit outputs for LVDS data, each corresponding to a different bit of data.

4. What are the RXIN pins used for?

Answer: The RXIN pins are receive inputs for LVDS data, receiving data from a corresponding LVDS source.

5. How many LVDS data lines does the NCS36000DRG support?

Answer: The device supports 8 LVDS data lines, with TXOUT0 to TXOUT7 for transmitting and RXIN0 to RXIN5 for receiving data.

6. Can I use the NCS36000DRG with 2.5V logic systems?

Answer: No, the device requires a minimum of 3.3V for proper operation.

7. What is the function of the NC (No Connect) pins?

Answer: The NC pins are for no connection and should be left unconnected in your circuit.

8. What is the logic level for the EN pin to enable the NCS36000DRG?

Answer: The EN pin must be driven to a logic high (3.3V) to enable the device.

9. What are the advantages of using LVDS for data transmission?

Answer: LVDS provides low power consumption, high-speed data transfer, and immunity to electromagnetic interference (EMI).

10. How do I ensure the proper grounding for the NCS36000DRG?

Answer: The GND pin must be connected to the ground of your circuit to provide a return path for current and ensure proper operation.

11. Is the NCS36000DRG suitable for high-speed serial communication?

Answer: Yes, the NCS36000DRG is designed specifically for high-speed data transfer using LVDS signaling, making it suitable for high-speed serial communication.

12. Can I use the NCS36000DRG in a point-to-point communication setup?

Answer: Yes, the NCS36000DRG is ideal for point-to-point communication between devices using LVDS.

13. Can I use this device in a multi-drop configuration?

Answer: No, the NCS36000DRG is designed for point-to-point configurations and may not function optimally in a multi-drop setup.

14. What is the maximum data rate supported by the NCS36000DRG?

Answer: The NCS36000DRG supports high-speed data rates up to 1.5 Gbps per channel.

15. What is the package type of the NCS36000DRG?

Answer: The device comes in a 20-pin TSSOP package, suitable for surface-mount applications.

16. Can the NCS36000DRG drive long traces?

Answer: Yes, LVDS is specifically designed to drive long traces without significant loss of signal integrity, making the NCS36000DRG suitable for long-distance signal transmission.

17. How do I connect the power supply pins of the NCS36000DRG?

Answer: The VDD pin should be connected to a 3.3V or 5V power supply, and the GND pin should be connected to ground.

18. Can I use the NCS36000DRG in differential pair configurations?

Answer: Yes, the TXOUT and RXIN pins are designed to be used in differential pair configurations, which is the basis of LVDS signaling.

19. Is the NCS36000DRG compliant with any standards?

Answer: Yes, it is compliant with LVDS standards for high-speed differential signaling.

20. What are the key benefits of using the NCS36000DRG in my application?

Answer: The key benefits include low power consumption, high-speed data transmission, immunity to noise, and reliable signal integrity over long distances.

This comprehensive guide should give you a full understanding of the NCS36000DRG and its features. Let me know if you need more details or further clarifications!