Part Number: LSF0108-Q1 Hi.
We are using LSF0108-Q1 just as ON/OFF switch for QSPI 1.8V interface. Signals are driven by a push-pull drivers at 1.8V level. Expected output level after the LSF0108-Q1 switches need to be 0 - 1.8V levels as well. We want…
Part Number: LSF0108-Q1 Other Parts Discussed in Thread: TXB0604 Hi Team,
As shown in the attached snapshot, I need to convert the MIPI RFFE signal levels from the AMD Gen3 RFSoC PL HP Bank master interface (1.8 V logic level) to a 3.3 V logic level…
Part Number: LSF0108-Q1 Hi Team,
Is it feasible to connect VrefA = 1.8 V and VrefB = 1.2 V simultaneously? Are there any potential issues associated with this configuration? We already have the hardware assembled, and the connection appears to be…
Part Number: LSF0108-Q1 Other Parts Discussed in Thread: LSF0108 ,
Hello,
In my design, I am using the LSF0108‑Q1 as a switch, connecting and disconnecting a 1.8 V QSPI bus from my board to external system. I am using VrefA = VrefB = 1.8 V, according…
Hi Clemens,
If this is not referenced from the LSF0108-Q1 package, it will be either an issue or linked from both packages.
Clemens Ladisch said: (These application reports are linked from the LSF0108 product page, but not from the LSF0108-Q1 product…
Part Number: LSF0108-Q1 Tool/software: I am trying to step up, and stepdown SPI through this LVL shifter. I would like to go from 1.8V to 2.5V, and back down again. I cannot seem to get the step-up functionality to work.
Even on a test setup, where…
Part Number: LSF0108-Q1 Other Parts Discussed in Thread: TXV0108-Q1 Hi team, I am using the following Voltage level ranslating part in my design. LSF0108QPWRQ1
I came across some of the cases in the forum saying that It requires Pull up resistors for…
Part Number: LSF0108-Q1 Other Parts Discussed in Thread: TXU0304-Q1 , LSF0102-Q1 , TXU0104-Q1 , TXU0204-Q1 , LSF0108 , TAS6424-Q1 , TAS6424 Tool/software: Dear Clemens Ladisch
I have a problem with I2S connection. Please help me.
e2e.ti.com/...…
Part Number: LSF0108-Q1 Other Parts Discussed in Thread: LSF0108 Hi Engineer,
I purchased the part of LSF0108QWRKSRQ1 with marking "SF0108Q", which is lost letter "L” compared with data sheet showing.
Could you help suggest the reason for that.…
Part Number: LSF0108-Q1 Tool/software: Hello,
I'm evaluating the use of the LSF0108-Q1 level shifter for a 160 MHz QSPI interface.
The TI product page specifies a maximum frequency of 200 MHz, whereas the datasheet states a limit of 100 MHz.
Could…
