Part Number: DAC5688 Hi, Im Juan Camilo.
I have the DAC5688 with this configuration:
Register Address
Register Data
0x01
0x09
0x02
0x60
0x03
0x00
0x04
0x00
0x05
0xB0
0x06
0x00
0x07
…
Part Number: DAC5688 Hello,
My customer uses DAC5688 on their own board. They sometimes get good waveform as shown lower left, but they sometimes don't do as shown lower right. Would you please tell me what do you suppose the root cause would be?
…
Part Number: DAC5688
Hi,
Could you let me know whether the voltage value means RMS or Vpp in CLOCK INPUT(CLK2/CLK2C) table?
- CLK2/C Differential voltage
- CLK2/C Input common mode
Thanks.
Part Number: DAC5688 DEARS.
End customer is Testing to use DAC5688.
Pls help to check below questions.
DAC5688 internal timing error occurred.
What is the solution?
- DAC5688 Register Value -
Address Hex Value
0x01 0x0A // Normal inputs…
Hi,
With minimum period of 100ns, the maximum SCLK frequency is 1/100ns = 10MHz. The inversion of minimum is the maximum bound.
Therefore, 8MHz SCLK will work.
-Kang
Part Number: DAC5688 On the DAC5688 Datasheet page-38; Figure 42, I look like that differential output is inverting, please see attached below.
Is CLKO_CLK1 input take care of polarity?
For example, should CLKO_CLK1 input set to inverting polarity…
Part Number: DAC5688 Other Parts Discussed in Thread: AFE7070 Hi,
I would like to ask you a basic question as below.
Q) Is it possible for DAC5688 to make/output sin/cosin wave with no-input data?
That is to say, can we use DAC5688 as "DDS" device…
Other Parts Discussed in Thread: DAC5688 Hello,
My customer have a question about DAC5688.
[Q]
Which of the following is correct ?
(A) If aflag_sel=1, then rising edge of TXENABLE is used to determine the A sample. If aflag_sel=0, then the MSB…
Other Parts Discussed in Thread: DAC5688 Hi,
Could you tell me the DAC5688 maximum current of each pin for 1.8V? I'd like to confirm the current of each mode (mode1-mode4).
1pin : CLKVDD ?mA 10pin : DVDD1 ?mA 39pin : DVDD2 ?mA 44pin : VFUSE ?mA 50pin…
Other Parts Discussed in Thread: DAC5688 Hi, I am using a DAC5688 with a Pentek 5973 VPX carrier card, and having some problems with -60dBc spurs +/- 40MHz from my test CW signal. I am feeding a CW signal using interleaved data mode to the DAC5688 at…
