Part Number: ADS52J90 I have multiple ADC devices in our system and currently synchronize them all globally via the hardware input pin "SYNC" on each device. Occasionally some ADC do not sync properly and we prefer to just re-initialize that device and…
Hi Toshi,
Please refer to Figure 86 of the ADS52J90 datasheet for the differential input resistance and capacitance. Assume the switches are all on.
Was the required attenuation of -62dB imposed by the customer or was this a setting that you chose…
Hi Richard,
I am not sure whether this question comes from the same customer as this thread but as I stated there, we have no characterization data for the ADS52J90 showing performance above 70MHz since the device wasn't designed for frequencies higher…
Other Parts Discussed in Thread: ADS52J90 Hi
I have some questions concerning the JESD_WR_SEL register bit of ADS52J90 (datasheet reference SBAS690B):
- Table 105, JESD register map: It says that the JESD_WR_SEL bit must be set for registers 115 to…
Part Number: ADS52J90 Hello,
I have a customer who is currently using the ADS52J90 device. On his unpopulated board he shows that the analog and digital grounds are not connected while on a fully populated board, there is a zero ohm connection showing…
Part Number: ADS52J90 Hello,
I have an application requiring 320 channels of high-speed conversion; the ADS52J90 would be ideal. However my custom-ASIC preamplifier has only a single-ended output. Is it possible to drive the ADS52J90 inputs from a single…
Part Number: ADS52J90 Hi,
My customer is using ADS52J90. Data format of ADS52J90 is only two's complement.
Can we change the format from two's complement to Offset binary by internal register?
if it is possible by secret register, could you tell…
Part Number: ADS52J90EVM Other Parts Discussed in Thread: ADS52J90 , LMK04826 Hi team,
My customer is considering evaluating with the following configuration. ADS52J90EVM + Aria10EVM(DK-DEV-10AX115S-A)
First of all,he intends to confirm that Aria10EVM…
Other Parts Discussed in Thread: ADS52J90 When using the ADS52J90 device in 16 channel and JESD output mode with 4 JESD outputs, how should inputs be configured?
Should we use (IN1, IN2, IN3....IN16) or only odd (IN1, IN3, IN5...IN31)?
The data sheet…
