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Part Number: SN3257-Q1 Tool/software: Hi ,
I've downloaded IBIS model from your website for this analog switch, but it doesn't work after I imported it into the sim tool. No matter how I tune the SEL/EN, and add some voltage levels at the pin…
Part Number: SN3257-Q1 Tool/software: Dears,
My customer uses SN3257 for power-off protection, but there is leakage of 0.3V, which makes it impossible to achieve complete isolation. Is there any solution?
Many thanks!
Arabella Zhang
Part Number: SN3257-Q1 Tool/software: Hi team,
We use SN3257, and found in the experiment that the two pins S1B and S3B are short-circuited to the ground. My SA and SB are connected to two MCUs at the same time, and both MCUs fail at the same time. From…
Part Number: SN3257-Q1 Hello,
I'm using this component to connect two different SPI devices (Device A on SxA pins and Device B on SxB pins) to one SPI net (on Dx pins).
Device B can be phisically disconnected from the switch.
Question: are needed…
Part Number: SN3257-Q1 Tool/software: Hi Team,
SN3257 is use for eSIM multiplexing, Is the power supply of SIM also switched by SN3257? Or is it recommended to use other solution?
Part Number: SN3257-Q1 Other Parts Discussed in Thread: TMUX1574 , Hello Expert,
In datasheet, it only has specifications of off isolation, crosstalk vs frequence when VIO=3.3V. May I ask these specifications when VIO=1.8V?
Best regards,
wenting
Part Number: SN3257-Q1 Other Parts Discussed in Thread: TMUX1574 Hi Experts, Good day. We intend to use SN3257-Q1 for our signals. Our application has skew requirement between the signals. When I check the datasheet of this switch, there is only NOM value…
Part Number: SN3257-Q1 Hello, At SN3257-Q1, all I/O pins (SXA/B and DX, X=1to4) also have internal 6M ohms pull-down? Or only SEL and EN_ pins have that? Best regards, K.Hirano
Part Number: SN3257-Q1 Other Parts Discussed in Thread: TMUX1574 Hi, Please provide the Spice model of SN3257-Q1 if available. Is it still in development as mentioned by you as of January 2020.?
