Part Number: DS91C176 Dear team,
My customer is using our DS91C176 in LVDS bus, when they use five DS91C176 in a LVDS BUS, the waveform of V_AB at No.5 DS91C176 shows large rise time, this may cause by the large CL introduced by multipoint.
So I wanna…
Part Number: DS91C176
Hi Team,
The customer is using DS91C176. The customer uses 100ohm as the matching resistance. But the signal is not fine. Please check the attach.
The Figure 19 of the datasheet shows the relationship between the VOD and the output…
I would try to substitute the DS91C176. It is pin compatible with the SN64LVDM176. It would be a good test to see if you still have troube with multiple devices driving the bus. I have connected several of these together in contention without seeing…
The MLVDS outputs do not meet the minimum RS485 output level. In order to replace RS485, both sides of the interface would need to be MLVDS.
SN75176 - VOD (minimum) = 2V into 100 ohms, 1.5V into 54 ohms
DS91D176 - VOD (minimum) = 480mv into 50 ohms
Over…
Other Parts Discussed in Thread: DS91D176 , DS91C176 Hi Team,
A custome is wondering why are the DS91 C 176TMA and DS90 D 176TMA being listed as NRDND?
Which are the differences between the active parts ( DS91C176TMA/NOPB, DS90D176TMA/NOPB) and the NRDND parts…
Liang,
A digital interface transmitter such as the DIT4192 could be used with an external LVDS driver. The interface forums may be able to provide more info in this department, but a starting point may be the RJ45 to SMA adapter board linked here ( http…
Part Number: DS91C180 Hi Team,
Could you please tell me how to design termination when using M-LVDS for 1:1 connection ?
Generally, M-LVDS uses double termination on the bus line, 100 Ohm on one end and another 100 Ohm on the other end.
I believe the…
Nasser - san,
Thank you for the information.
After all customer is considering Half Duplex Transceiver. Could we propose SN65MLVD204A for their system ? Because the device is a low-cost Transceiver.
Best Regards,
Kato
