Part Number: SN74CB3Q3251 Hello, Can this device be used for CAN signals? Customer is saying the signals, both at the input and output, gets distorted whenever the chip is enabled.
However, when the device is still disabled, the input signal is OK.…
Shane,
What are you making that saving mA of current in sleep is significant?
The SN74CB3QXXXX devices have an internal chargepump that biases the gate voltage of the pass FETs. Driving a logic high on the OE/ pin should disable the internal charge…
Part Number: SN74CB3Q3251 Other Parts Discussed in Thread: TMUX1108 , , SN74CBT3251
hello team
I should choose a 8:1 mux to select each sensor pulse output, the worst case sensor output is roughly like below; half height width t0=1.1ns; equivalent…
Part Number: SN74CB3Q3251 I'm looking for an EVM or breakout board for this part for testing. Is there a similar part that has an EVM that I can replace with this device?
Hello, Yes that should help with the latch up problem. The idea is that when you leave a pin floating, different potentials can show up at that pin. However, if you tie it to a specific value with a 10k PD for example, it can help prevent these problems…
Hi Shreyas,
On my test board with short wires, I have placed only 2 photodiodes at position 0 and 4 and the problem persists. I am measuring up to 2uA going into the device when the LED is right next to the photodiode. The photodiode is biasing its…
Other Parts Discussed in Thread: TS3A5018 , SN74CB3Q3251 [ SN74CB3Q3251 / TS3A5018 ] SOA (Safe Operating Area) for Internal Switch
Hi there, In the datasheet of analog switches such as SN74CB3Q3251 and TS3A5018, there is absolute max specification of…
Part Number: SN74CB3Q3251 Other Parts Discussed in Thread: SN74CB3Q3253 , e2e,
I'm looking for an 8:1 and 4:1 LVDS mux capable of handling 500MHz signaling speeds. I’ve found the below devices and they look appropriate, will these work at 500MHz?…
Part Number: TS3DS10224 Other Parts Discussed in Thread: SN74CB3Q3253 , SN74CB3Q3251 Hi there,
I'm looking for an analog mux that has the following specs: >500MHz bandwidth
>=4:1 single-ended mux (8:1 ideally)
< -45dB crosstalk / off-isolation.…
Part Number: MUX507 Other Parts Discussed in Thread: SN74CB3Q3251 , TMUX7308F , SN74CBTLV3251 , OPA192 Hi TI Support Team,
I am writing to clarify a voltage drop issue involving the MUX507IPWR in a multi-board system (Boards A and B).
System Setup…
