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TLV3601: VEE- Connection

Part Number: TLV3601
Other Parts Discussed in Thread: TLV3603, LMK04832

Hi,

I'm planning to use TLV3601/TLV3603 comparator.

As per the functional block diagram in TLV3603 VEE pin is connected ground .If I'm using TLV3601 , whether the VEE pin can be directly connected to ground?

Could you please suggest on how do we have to connect VEE in both TLV3601 and TLV3603.

Regards,

Nireeksha

  • Nireeksha 

    Sorry for the confusion and thanks for posting your question. VEE on both devices can be connected to ground in your system.  This is the most common use case. It is also possible to run either device from split supplies as well as long as the voltage difference between VCC and VEE is less than the recommended operating voltage. 
    Chuck

  • Hi Chuck,

    Thanks for the information.

    As per the datasheet of TLV3603 could you please check on the below schematics.

    1. Input is a LVPECL input form the LMK04832 clock synthesizer ( OSCout).

    2. Output is single ended (LVCMOS) clock output.

    Regards,

    Nireeksha

  • Nireeksha

    Thanks for sharing your application information.  That is actually a use case that we are presently writing about.  It is great to confirm this as a system need.  Best of luck with your design.

    Chuck