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  • LMK00804B-Q1: Reference voltage for LVDS signals

    TI Thinks Resolved
    Part Number: LMK00804B-Q1 Tool/software: Hi, We are considering a circuit that uses the LMK00804B-Q1 as a receiver to input an LVDS signal. In the circuit we are considering, we assume that the input signal to the LMK00804B-Q1 will be a differential…

  • LMK00804B-Q1: fanout for PWM signals in multi-line Lidar application

    TI Thinks Resolved
    Part Number: LMK00804B-Q1 Tool/software: HI BU team My customer is developing the multi-line flash Lidar application. They need a pwm signals to fanout to the coming MOS drivers. The PWM waveform is shown in below screenshot. The pwm signals is 3.3V and…
    • Answered

  • LMK00804B-Q1: CLK_SEL connection

    Resolved
    Part Number: LMK00804B-Q1 Tool/software: Hello team, Can I connect the CLK_SEL pin to the CMOS output via 1kΩ resistor like figure below? On the datasheet, it says "Clock select input. Typically connected to VDD with an external 1-kΩ…
    • Resolved

  • LMK00804B-Q1: Capability of 1.8V + Possible "Daisy Chain" of components

    Part Number: LMK00804B-Q1 Other Parts Discussed in Thread: LMK00804B Hello, 1. Customer is requesting if it's possible to use a 1.8V Clock input with this device. 2. They would also like to "Daisy Chain" first LMK00804B output to second …
    • Answered

  • LMK00804B-Q1: Buffer IC Clock pins input connections and different voltage level output realization from single buffer IC

    Resolved
    Part Number: LMK00804B-Q1 Other Parts Discussed in Thread: LMK00804B , LMK04828 Hello, I have three queries regarding LMK00804B. Following is the circuit I have been using to provide input from 25MHz TCXO (output impedance 200ohm typ) to the LMK00804B. …
    • Resolved
    • Answered

  • LMK00804B-Q1: circuit desig and current driver capability

    Resolved
    Part Number: LMK00804B-Q1 hello, my circuit design as below for your reference; now the VDDO is 1v8, the Q2 connect with FPGA I/O via two resistors dividing voltage (because the FPGA I/O input voltage scope is 1V-1.8V) ,I want to keep the FPGA input voltage…
    • Resolved

  • LMK00804B-Q1: whats the impedance profile for VCC suggested?

    Part Number: LMK00804B-Q1 Other Parts Discussed in Thread: SN74LVC1G74 , LMR33620-Q1 , , TPS745-Q1 Hi, in my design I use several components from texas, like: LMK00804B-Q1, LMR33620-Q1, TPS745-Q1, LSF0108QPWRQ1, SN74LVC1G74, UCC5350MC-Q1 among others. I'm…

  • CDCV304-EP: Fab process

    TI Thinks Resolved
    Part Number: CDCV304-EP Other Parts Discussed in Thread: CDCVF2310-EP , LMK00804B-Q1 Tool/software: Team, Customer is asking Fab process for below devices like CMOS, BiCMOS, Bipolar, etc., Please help to get answer for it. CDCV304-EP CDCVF2310-EP LMK00804B…
    • Answered

  • LMK00804B-Q1: Buffer generates a high with 0.45V input voltage - why?

    Resolved
    Part Number: LMK00804B-Q1 Other Parts Discussed in Thread: LMK00804B Dear experts, we got a design were a 38.4MHz TCXO with a 0.95V amplitude is AC decoupled connected to "LVCMOS_CLK". Buffer is supplied with 3V3. Its interesting because at buffer…
    • Resolved

  • LMK00804B-Q1: 25MHz clock generation for FPGA and ETHERNET PHY

    TI Thinks Resolved
    Part Number: LMK00804B-Q1 Other Parts Discussed in Thread: LMK00804B Hello, Below is the requirement for our design. We have a 25MHz crystal oscillator (+/-2ppm) in our design which operates on 3.3V with 0.2V/ns slew rate. We need to generate two clock…

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