Part Number: PCA9306 Hi,
I'm planning to use the PCA9306 in the switch configuration, with VREF1 and VREF2 both connected to 3.3 V. The EN pin will be controlled by an FPGA Pin.
My question concerns the filter cap mentioned in the datasheet. In…
Part Number: PCA9306 Hello, I am having trouble getting PCA9306DCTR to step up my voltage from 1.4V to 5V. My VREF1 is nominally 1.5V but measures 1.71V. My input (SCL1) is 1.40V with no pullup resistor. My VREF2 and enable come from a 5V rail, dropping…
Part Number: PCA9306 Hi,
I am trying to model the PCA9306 SDA pin as an output on Hyperlynx. I am using the pca9306.ibs model
I have selected SDA1 and assigned model selector, PCA9306_IO_33 as shown below.
However, I cannot select SDA as an output…
Part Number: PCA9306 Other Parts Discussed in Thread: TCA39306 Hello Experts,
It seems that the link to the IBIS model of PCA9306 is broken.
Can you share the IBIS model of this device?
Regards, Renan
Part Number: PCA9306 Other Parts Discussed in Thread: LSF0102 Tool/software: A couple of questions relative to the IBIS model
- The IBIS model uses the term "VCC" but the part uses VREF1 and VREF2 - Which does VCC relate to?
- The IBIS model has 5…
Other Parts Discussed in Thread: TCA9416 , PCA9306 Tool/software: Hi team,
Customer is working to design a 1.8V <--> 3.3V I2C level shifter circuit.
They used to use PCA9306, while when I review their circuit, I suggest them goes to TCA9416 based…
Part Number: PCA9306 Other Parts Discussed in Thread: LSF0102 Tool/software: Hi
The main chip works at 8MHz, and we’d like to use PCA9306 for the level shift function. Can PCA9306 works at 8MHz as well?
Thanks
Part Number: PCA9306 Tool/software: Hi Team,
There is a question for PCA9306, on datasheet recommendation, VREF1 supports 1.2 V to VREF2 - 0.6 V, and VREF2 must be between VREF1 + 0.6 V to 5.5 V. If VCC1 = VREF1 = 1.26V. VREF2 = 1.26V + 0.6V = 1.86V…
Part Number: PCA9306
Tool/software:
Hi,
I saw the datasheet that has recommended SCH with 1.8v as Vref1, 3.3v as Vref2..
also found that
VREF2 must be between VREF1 + 0.6 V to 5.5 V in datasheet P5, 6.3 Recommended Operating Conditions
…
Part Number: PCA9306 Other Parts Discussed in Thread: P82B715 Hello.
I am writing to inquire about the missing clock count during I2C (Master) communication in the circuit configured below. Could you please explain the cause of this issue and how we…
