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Jack_Liang
    In HMC7992 DataSheet ,The Switch Sppeed is 150ns(10%/90%RFout,TYP),My Question:How Many Power Level Input the HMC7992 Switch When Test the Switch Time.In the HMC7992 Data Sheet don't explain it !  
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doaks@nalumed.com
I need some help or a spice model to help with a problem that I am working on.  I have a pretty high bandwidth 10MHz large voltage swing 15Vpp signal that I am trying to pass through this switch without distortion.   Can this part pass the signal without distortion?
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AndrewC
I am looking at using an ADG3308 for level translation between 5 and 3.3 V on a SPI interface between a microcontroller (5 V) and a MEMS accelerometer (3.3 V). I notice that in the Theory of Operation, Input Driving Requirements section (top of second column, page 16 in Rev. E datasheet), it states: To ensure correct operation of the… (Show more)
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werty
Hello, I need an interface to use the AD7762 (2.5V logic) with a DSP (3.3V logic). The level translator must be bidirectional since the parallel bus is bidirectional.   The only thing I see is the ADG3308 but there are a couple of problems:   The first one is with voltage levels: The AD7762 has an output level of 1.5V to 400uA and the ADG3308… (Show more)
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shri@645
Dear sir,   I am working in the area of RF/MEMS and for that i need the ADS model of LDC - 0 Hz/DC to 14 GHz, Single-Pole, Four-Throw MEMS Switch with Integrated Driver having part number ADGM1304 and ADGM1004.    Please help me for this.   Thank you,   Shriman Narayana
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eddykilowatt
I am evaluating the LTC4314 mux for a multi-master I2C system, where to save power (system runs on batteries for a year), I need to power down one of the masters, including its mux, when it is not in use.   Other devices will continue to use the I2C bus while this mux is powered down.    My reading of the spec sheet ILEAK (Input Leakage Current)… (Show more)
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Yuya
Hi, I would like to use AD8180. And, I tried simulating with spice, but I did not have a spice model.   Are there preparations for the LTspice(or Spice) model?   Best regards, Yuya
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cgaudin
Hello, We have two boards with ADG1204YCPZ and both with a different packages. I have seen in the revision history of the datasheet that the package has changed from LFCSP_VQ to LFCSP. But the package drawing seems to be the same between the two packages.   Regards, Cédric
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jeffi
Even though this chip is designed for HDMI, which consists of 3 differential signals and a differential clock, the AD8197 has 4 equalized differential signals available for each input. DisplayPort has 4 differential data lines that are self clocked, and restricting the resolution and frame rate makes it possible to keep within the parameters of… (Show more)
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willing_chen
Use 2 ADG726 ICs to switch on-off to test 4-wire resister .  if '/EN' pin set '0'  A0-A3 set to '0', it works well , And we can measure resistor with 4-wire , but if '/EN' pin set '1'  A0-A3 set to '0' ,   we still can measure resistor with 4-wire , but change to 2-wire test , it cannot measure resistor . it is very interesting ,  from the data… (Show more)
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