Part Number: DP83825I Other Parts Discussed in Thread: DP83825 Hi
How many times is the reflow for the DP83825IRMQT( WQFN24package ) allowed? Max 3 times?
Regards
Kazunori Noda
Part Number: DP83825I We designed our first project with the DP83825IRMQR and we are very happy with this device. It works as intended. We have one issue regarding ESD. The device reacts very sensible to indirect ESD (in fact it is the only chip on the…
Part Number: DP83825I Other Parts Discussed in Thread: TPS2373 Hi, expert.
I'm working on a project that uses the DP83825I and TPS2373 (an 802.3bt Type 4 device). I'm a bit confused about the connection of the device-side center tap on the transformer…
Part Number: DP83825I I have a question about the "LEDCFG_Register". According to the documentation ( https://www.ti.com/lit/ds/symlink/dp83825i.pdf?ts=1712561683137 ), the value in that register is 0x0010 [LED_2_Control = 1 (Rx/Tx activity)]. …
Part Number: DP83825I Other Parts Discussed in Thread: DP83825 Hello! I'm trying to bring up the DP83825I ethernet phy with u-boot-at91 on a custom board based on at91 sam9x75eb mpu, I have configure the device tree like this:
==>in the sam9x7.dtsi…
Part Number: DP83825I Hi,
I was wondering how to determine what load capacitance the XI pin presents to an external 25MHz crystal oscillator from the datasheet so that I can choose an oscillator with appropriate drive strength. It appears there are two…
Part Number: DP83825I Hi Team,
The customer enters the clock into the MAC and PHY(DP83825I) by distributing the crystal oscillator(50MHz). Communication is unstable at this rate, but it will be improved by adding a damping resistor for each the MAC and…
Part Number: DP83825I Other Parts Discussed in Thread: DP83825 Hello Expert,
The board we designed has the DP83825IRMQT IC to use for the POE application. We have experienced several incidents where the DP83825IRMQT IC burned as a result of a HOT connection…
Part Number: AM625SIP Other Parts Discussed in Thread: DP83825I , , DP83825 Hello TI Expert Groups.
I am trying to connect an AM625SIP SOC and a DP83825I PHY with RMII.
The AM625SIP RMII1_REF_CLK clock connects the DP83825 from the PHY to the SOC using…
Part Number: DP83825I
Hi Team,
I have a question about clock supply to MAC and PHY. Is it no problem to connect Y1-pin of CDCE925PWR to MAC and Y2-pin to PHY(DP83825I)? Please see the attached.
Best Regards,
CDCE925PWR_MAC_PHY.pdf