• Use of ADG839

    How to use the ADG839 chip to realize the function of data distribution can also be said to be input from S1 or S2 and output from D.

  • ADG839 Power On State?

    What is the power on state of the ADG839?

    Are most switches non-volatile in the postion they are in when the power is turned off? 

    My application is dependant that the state will not change when all power to the device is removed.

  • ADG839: Negative voltage switching

    Hi,

    I found the following circuit in a reference board where they use ADG839 as a load switch to a negative voltage.

    The VIN varies from 0V to -3.3V referenced to GND.

    GPIO_IN is a GPIO input from an FPGA which can give HIGH(2.5V) and LOW(0V).

  • ADG839 OK for digital signals?

    This is probably a really dumb question but I just assumed that it would be OK to pass a digital signal through the ADG839. Is that correct? The signal in question is an I2S audio serial stream that'll be in the 1-3MHz range and there's nothing in the…

  • ADG839输入为0时,仍可输出电压值

    电路图如图,IN输入端口接单片机的IO口,当设置单片机IO输出0时,在D输出端口仍可检测到2.048V的直流输出电压。请问这是为什么,难道不应该输出0吗

  • RE: Switch between two TCXOs to feeding ADF4350

    Hi, FEB:

    Do you have any recommendation which switch to use (with lowest ON resistance) and least jitter.  I have looked at ADG839 with 0.6ohm ON resistance.  But most of parts do not provide jitter information.

    Do you have specs for jitter performance…

  • can not open model

    Original Question: can not open model by douglas.allen@novatel.com

    I'm trying to run a ADIsimpe SIMetrix simulation with the ADG839 and it fails with:

    There are errors in the circuit. Simulation aborted

    design.net (221): .inc "models_1434123703.mod…

  • RE: Audio Switch/Multiplexer for live audio switching

    Hi,

    You could have a look at our ADG854 or the ADG839, these are single/dual channel SPDT switches. It was specifically designed for audio applications as it has a very low THD + N (0.08% typical). It has break before make switching that can reduce click…

  • TAGS LIST: Switches/Multiplexers

    AD8104
    AD8105
    AD8106
    AD8107
    AD8108
    AD8109
    AD8110
    AD8111
    AD8112
    AD8113
    AD8114
    AD8115
    AD8116
    AD8117
    AD8118
    AD8175
    AD8176
    AD8177
    AD8178
    AD8186
    ADV3200
    ADV3201
    ADV3202
    ADV3203
    ADV3205
    ADV3224
    ADV3225