ADV7441A - fixing color swap with DVI input disconnect?
Have DVI input on ADV7441A link A, 20-bit 4:2:2 pixel output on P[19:0] (CP processor mode 7). When the DVI cable is unplugged and re-plugged, the blue and red may swap. How do I fix this problem? How...
View ArticleClik here to view.
ADIS16485 driver for Windows
I had to convert all of my codes and software from Linux to Windows . Is there any SDK for windows? How I can read its USB port? Thank you,Siavash.
View ArticleADL5350 Mixer
Hi, Could you teach us the NF of Figure 59 and the IIP3 measuring condition of Figure 60 in the datasheet?We assume the IIP3 measuring condition of Figure 60 as follows. Is that right?RF level /...
View ArticleUVLO min/max of ADuM5404
Dear Sir/Madam, 1)As for your ADuM5404, what are your min and max of Vuv+ and Vuv-? As for our reference.....pls let us know. 2)How can I think this value? Will Min and Max come form VIH/VIL correct?...
View ArticleLookup table working logic.
Hello guyz, I am playing with the lookup table, looking at its description etc. it is written, that "This algorithm checks if the index at the input is greater than the maximum index and, if so,...
View ArticleLow Frequency Formats of ADV7611 Hardware Manual UG-180.
Hello. I have question and request about Low Frequency Formats of ADV7611 Hardware Manual UG-180. Question 1:There is following description on P.47 Figure 11. Low Frame Rate Algorithm."IF TOTAL...
View ArticleADV7393 - NTSC Output
I am having issues regarding the ADV7393 Eval Board:I could generate CVBS output of the SD test patterns (color bar) for NTSC and PAL successfully following the instruction of “Internal test pattern...
View ArticleADN-2530_VCSEL_Driver_Linearity_Inquiries
Hello, I am working in the area of integrated receiver design for optical communication and need a linear VCSEL driver. I have some specific questions about the analog devices differential VCSEL...
View ArticleAD9361 Calibration Order
What is the correct order for running the initialization calibrations in register 0x016? The document "AD9361_Calibrations_v2.3" in the first paragraph on page 4 indicates that the order is important,...
View ArticleADV7604 STDI not locking for 1024 x 2048
Hello,I am using ADV7604 and inputting the following resolution over DVI input. 1024x2048@56 Horizontal active 1024Vertical active 2048refresh...
View ArticleSSM2412 Absolute maximum rating of the input pin.
hiDescription of absolute maximum rating of the input pin is not found in datasheets.Absolute maximum rating of the input pin of the SSM2412 is VS ? It is nice to teach us.
View ArticleVx and VxGND pin of AD7606
Hello, Now I consider to use AD7606.AD7606 has 8 channels for input, but I don't use all of the channels.In the datasheet, for the Vx and VxGND pin which is not be used, it is recommended to connect...
View ArticleLooking for a lost bit in SIC_ISR
I am working with a BF518x and ran into a situation i didn't fully understand. I have an mdma transfer that occurs a dozen or so times a second. I expect an interrupt to occur once the transfer...
View ArticleThe full scale of AD7687
The url http://www.analog.com/en/content/Tested_Product_Combinations/fca.html is about tested amp/adc driver.I can't understand:How are ENOB bits equal 15.5 if ADI recomended the schema for AD7687...
View ArticleAD723 Colors appear wrong
I am driving an AD723 with the output of a triple RGB DAC which is being driven by the digital RGB outputs of an LCD display driver. When I ramp the R, G and B outputs with test patterns, I see those...
View ArticleSuitable Amplifier to operate relay
Hello, I want to use NI DAQ 6009 device which can produce 2 - 3.5 mA digital output driving current through each channel and I want to operate 4 SPDT and 2 DPDT relays (5V DC) which requires 70 - 80...
View ArticleCompressors and Limiters
I've been using the limiter capability within several different Dynamics processors, along with the separate 'Limiter' block. I'm finding that they do not appear to provide a hard limit, but a soft...
View ArticleUltra low power data collection - reading strain guage
I have a customer that needs to digitize the output of a strain gauge. Their power source can vary from 1.6 to 3.6V and is capable of supplying no more than 200 uA. Ideally, they want to use a...
View ArticleRMS-DC converter AD8436 single supply questions
Hi, I have studied the datasheet for the AD8436 RMS-DC converter quite a bit, but there are some things I cannot figure out when using it with a single supply. In the example Vcc = +5V, GND = 0V 1. To...
View ArticleIssue with my ad7609, busy signal o/p..
I have interfaced the AD7609 in parallel to a TMS320F28335 GPIO's. I have a problem with ADC busy o/p. When CONVST is Active(High), Busy should be Active(HIGH) and after Tconv(8-channel conversion),...
View Article