Can you provide Spice or IBIS models for the following components? AM26LS31CD AM26C31CD AM26LV32CD I am trying to select source series compensation resistors for the '31 devices. I need to know the output impedance (Roh and Rol) at Voh = 4.3V and Vol = 0V. Also, does TI manufacture a low-voltage CMOS version of the RS-422 differential line receiver? Or is the bi-CMOS 26LV32 the only one?
There is only a IBIS model for the AM26LV31E. Here is the link to all the IBIS models. http://focus.ti.com/packaged_lits/ibis_files/ti_ibis_models.zip
The AM26LS31 has data sheet charts that show the ROH is 12 ohms and ROL is 4.5 ohms.
The AM26C31 has neither charts nor IBIS model. I can get data next week if that will help.
The 26LV31(E) are the only 3.3V versions
Regards, Ron Michallick
Regards,Ronald MichallickLinear Applications
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Thanks for the update. Yes the data on the AM26C31 would be useful, can you please collect it and post the values? Thanks.
I attached typical output curves for the AM26C31Please see excel file.
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