Hello all
I have recently been learning about LVDS and using it in some sample circuits i have made. I have a question:
I see a variance in LVDS and similar type of ICs with different categories. For instance: Comparing a DS90 series IC like the DS90LV011 (LVDS receiver) and a DS89C21 (RS422 Transceiver):
Can I drive the LVDS receiver with signal from the RS422 IC?
Can I drive a LVDS Tx into a RS422 receiver?
The signals look very similar.
I have also looked at the SN65HVD52, which is a RS485 transceiver. What is considered when trying to select these ICs for a particular application? The speed is far less than the max for each of these (my circuit is likely around 400kHz-800kHz) I just want to move data using a low-noise differential signaling on some twisted pair wiring.
I have recently been learning about LVDS and using it in some sample circuits i have made. I have a question:
I see a variance in LVDS and similar type of ICs with different categories. For instance: Comparing a DS90 series IC like the DS90LV011 (LVDS receiver) and a DS89C21 (RS422 Transceiver):
Can I drive the LVDS receiver with signal from the RS422 IC?
Can I drive a LVDS Tx into a RS422 receiver?
The signals look very similar.
I have also looked at the SN65HVD52, which is a RS485 transceiver. What is considered when trying to select these ICs for a particular application? The speed is far less than the max for each of these (my circuit is likely around 400kHz-800kHz) I just want to move data using a low-noise differential signaling on some twisted pair wiring.