Part Number: ADS5444 I would like to use ADS 5444. In the data sheet, the absolute maximum rating is written as "Clock input to GND - 0.3 V to AVDD + 0.3 V". However, according to Figure 16 Single Ended Clock in single ended CLK example, a negative voltage…
Part Number: ADS5444-EP About the CLK voltage range of the AD converter I would like to use ADS 5444. In the data sheet, the absolute maximum rating is written as "Clock input to GND - 0.3 V to AVDD + 0.3 V". However, according to Figure 16 Single Ended…
I have SI simulation problems on the clock input signal of the ADC.
The circuit is described in the attached file "TOPOLOGY_ADC_CLKA.pdf"
Driver: SN65EPT22DGK (pin 1 and 2)
Receiver:ADS54444IPFP (pin 10 and 11)
Signal differential lvpecl, frequency…
Other Parts Discussed in Thread: ADS5444 The ADS5444 datasheet only specifies a typical clock amplitude of 3Vpp. What is the minimum amplitude requirement?
Part Number: ADS5444 Other Parts Discussed in Thread: ADS5463 , Hello
The pin numbers 2, 52 and 65 are specified as ground pins that are connected to other GND pins in the datasheet. but as i tested in short circuit mode, these three pins are connected…
Other Parts Discussed in Thread: ADS5444-SP , ADS5474 , ADS54RF63 , ADS5444 Hello,
I would like to feed two separate ADS5444-SP ADC's with the same analog signal. The clock to the ADC's would be running at 250 MHz, but 2 nS out of phase, so as to achieve…
Other Parts Discussed in Thread: ADS5444 I'm using the ADS5444 for data acquisition, using settings that handles Texas Instruments in its development board, however, in my circuit, heats up quickly even without working, is this normal?-
Is there a recommended or maximum allowed load capacitance on these outputs in order to ensure device performance? We have a situation where we wish to have an ADC and the FPGA it connects to on separate boards, connected via a coax ribbon cable. Could…
Other Parts Discussed in Thread: ADS5444 , ADS5463 Hi.
Let me know equivaleent circuit of ADS5444's analog input port, I'd like to know this device has protection circuit against over range input.