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Results on Analog.com

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  1. DC2663A-KIT
    Evaluation Board & Kit
    DC2663A-KIT is a Demonstration kit of the DC2662A receiver board, featuring the LTC4126EDC, the DC2661A singleswitch transmitter board featuring the LTC6992 and the DC2687A application-sized receiver board featuring the LTC4126EDC. The DC2662A can charge a single Li-Ion battery at up to 7.5 mA with an air gap of 2.0 mm to 4.0 mm.
    DC2663A-KIT

    Documentation

  2. DC1562B-E
    Evaluation Board & Kit
    DC1562B-E: Demo Board for the LTC6992 TimerBlox, Voltage-Controlled Pulse Width Modulator (PWM).
    DC1562B-E

    Documentation

  3. DC2610A
    Evaluation Board & Kit
    … and SYSREF request functions are made available via the LTC6953 SPI interface or the EZS_SRQ SMA/turret connectors. The DC2609A, DC2610A, and DC2611A SMA placement was designed for ease of connection for all multi-part synchronization and SYSREF request modes. A calibration path is provided to aid in accurate LTC6953 propagation delay measurements. A DC2026 USB serial controller board is used for SPI communication with the LTC6953, controlled by the supplied LTC6952Wizard™ software.
    DC2610A

    Documentation

  4. DC2769A-B
    Evaluation Board & Kit
    DC2769A-B-KIT is a kit of the DC2771A-B transmitter board, featuring LTC6990 and the DC2775A-B, featuring LTC4124. The DC2775A-B receiver can charge a single Li-Ion battery at up to 25mA with an air gap of 2mm to 5mm between the transmit and receive coils.
    DC2769A-B

    Documentation

  5. DC2769A-A
    Evaluation Board & Kit
    DC2769A-A-KIT is a kit of the DC2771A-A transmitter board, featuring LTC6990, the DC2775A-A, featuring LTC4124, and the DC2774A application-sized receiver board featuring LTC4124. The DC2775A-A receiver can charge a single Li-Ion battery at up to 10mA with an air gap of 0.5mm between the transmit and receive coils.
    DC2769A-A

    Documentation

  6. DC1562B-G
    Evaluation Board & Kit
    Demonstration circuit 1562B is an engineering tool to design and evaluate the LTC699X-X family of TimerBlox® circuits. The center section of the board contains a preconfigured TimerBlox function. DC1562B comes in twelve timing function variations.
    DC1562B-G

    Documentation

  7. DC1562B-N
    Evaluation Board & Kit
    DC1562B-N: Demo Board for the LTC6995-1/LTC6995-2 TimerBlox: Long Timer, Low Frequency Oscillator.
    DC1562B-N

    Documentation

  8. DC1601B-A
    Evaluation Board & Kit
    … derating may be necessary under certain VIN, VOUT, frequency, and thermal conditions. An onboard external clock is provided for synchronization and interleaving of phases to minimize input and output ripple. An internal phase-locked loop allows the LTM4607 to be synchronized to an external clock within the range of 200kHz to 400kHz. The LTM4607 default switching frequency on the DC1601B is set to 300kHz through the onboard LTC6902 clock generator which interleaves the paralleled phases.
    DC1601B-A

    Documentation

  9. DC1562B-C
    Evaluation Board & Kit
    Demonstration circuit 1562B is an engineering tool to design and evaluate the LTC699X-X family of TimerBlox® circuits. The center section of the board contains a preconfigured TimerBlox function. DC1562B comes in twelve timing function variations.
    DC1562B-C

    Documentation

  10. DC2891A
    Evaluation Board & Kit
    … of a slave channel relative to the master channel can be programmed with a resistor divider on the FREQ pin. For DC2891A, four channels of LTM4670 are working separately and all set as master. A multiphase oscillator LTC6902 is used to set 90-degree phase shift between adjacent phases and reduce the amount of ripple current in both the input and output capacitors. The LTM4670 data sheet must be read in conjunction with the demo …
    DC2891A

    Documentation

Results on EngineerZone

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    1. LTC6992 adjustable frequency while running?

      Forum Thread
      Answered
      Clock and Timing
      10 June, 2022
      I see that the output frequency can be set using Rset in the datasheet, but the specific words are "Rset programs the LTC6992's internal oscillator frequency" Does this allow for the frequency to be tuned while running i.e. or adjusted on the fly? Or rather just set and …
      Datasheet/SpecsLTC6992N/A

    2. Power consumption of LTC6992 vs LTC1098

      Forum Thread
      Answered
      Clock and Timing
      26 November, 2020
      … and my measurements confirm) that the LTC6992 requires more power than the LTC1098 (@5V). Approximately 0.5mW for the LTC1098 and 1.75mW for each LTC6992. Now I am searching for possible explanations. Are the two chips are manufactured in different technology nodes? Is it because the LTC6992 is not …
      Technology NodeadcMultiplexed A/D ConvertersLTC6992efficiencyLTC1098Precision A/D Converterspower consumption

    3. Can the LTC6992 be used as a PWM modulator for Class D amplifiers?

      Forum Thread
      Answered
      Clock and Timing
      09 September, 2018
      Hello！ Recently I was working on a Class D power amplifier. I learned that the LTC6992 is a PWM modulator. I use the LTC6992 as a modulator for Class D amplifiers. However, when the Class D amplifier is connected to the load, the PWM waveform of the LTC6992 changes, and …
      LTC6992class d amplifierpwm

    4. LTC6992 - First Pulse is too short to turn on MOSFET.

      Forum Thread
      Answered
      Power Management
      19 September, 2024
      … sure what the "correct width" is - could you clarify? Here I have attached an image showing the output of the LTC6992 - the purple pulse is about 71ns wide - the yellow is the signal going to the MOSFET gate (after the driver). Shown below is the LTC6992 part of the schematic.
      hardwareLTC6992CountersTimerBloxSupervisory CircuitsSingle-Supply Monitorsminimum on timeTimers and Delay Linearfirst pulseLTC699

    5. LTC6992 DIV pin voltage issue

      Forum Thread
      Answered
      Power Management
      24 April, 2025
      I have a used the LTC6692 as the PWM signal generator in picture 1, when i am checking the voltage at pin DIV with respect to GND_S, instead of the constant straight line, I am seeing the voltage waveform as picture 2 shows. Could you guys help what might …
      LTC6992IS6-1#TRMPBFhardwareSupervisory CircuitsSingle-Supply MonitorsLTC699

    6. LTC6992HS6-1_Out issue

      Forum Thread
      Answered
      Clock and Timing
      25 April, 2022
      Dear team, LTC6992HS6-1 is being tested but Out put signal is nothing.PDF Could you check that there is any problem?(Circuit, PCB) please refer to the attached file(Circuit and Simulation data, PCB ficture) ##test condition. Supply Voltage : +5V Duty cycle : 50% DIVCODE : 2 POL : 0 Ndiv : 16 …

    7. LTC6992 locked to vco

      Forum Thread
      Answered
      Clock and Timing
      13 September, 2018
      Hi Can this be locked to an external oscillator with a more excact frequency error? regards

    8. RE: LTC6992 DIV pin voltage issue

      Forum Reply
      Power Management
      29 April, 2025
      Hi Tonglei, Apologizes for the delayed response. The SET pin is sensitive the leakages and disturbances. The capacitance on the SET pin to GND and DIV pin to GND should be less than 10pf. I recommend separate voltage divider source for MOD input. Thanks, Emrecan

    9. RE: LTC6992 - First Pulse is too short to turn on MOSFET.

      Forum Reply
      Power Management
      23 September, 2024
      Thank you for the information. I think that changing the ramp profile or using the 6992-4 (with some disable circuit) is the way to go to prevent the very short pulses.

    10. RE: LTC6992 - First Pulse is too short to turn on MOSFET.

      Forum Reply
      Power Management
      23 September, 2024
      My minimum PWM duty cycle is 0%. On reflection, I suppose it makes perfect sense to have very short pulses because of this. Using the -4 is a perfectly valid idea, I can still get 100% PWM, and it would only require a small tweak to the schematic to disable …