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Showing 34 results View by: Thread Post Sort by
    Answered
  • LMC567: Input voltage range

    Takumi Suzuki1
    Takumi Suzuki1
    Resolved
    Part Number: LMC567 Other Parts Discussed in Thread: LM567C Tool/software: Hi Let me confrim about some points as below. 1) There describes the value "2Vpp min" on the datasheet page4, "7.1 Absolute Maximum Ratings". I suppose this seems to be typo…
    • Resolved
    • 9 months ago
    • Audio
    • Audio forum
  • Answered
  • LMC567: PCB Layout Advice

    Julian King60
    Julian King60
    Resolved
    Part Number: LMC567 In the data sheet for the LMC567 the PCB layout example (section 12) shows a ground plane on the top layer. In our design we have a full ground plane on the layer directly underneath the top layer. Do we still need a ground plane area…
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • Answered
  • LMC567: Data sheet anomaly

    John Harrison
    John Harrison
    Resolved
    Part Number: LMC567 Hi I have been reading the data sheet, and to me, it is written incorrectly. Can you put me right? 10.2.2.1 Timing Components As VCO frequency (FOSC) runs at twice the frequency of the input tone, the desired input detection frequency…
    • Resolved
    • over 2 years ago
    • Audio
    • Audio forum
  • Answered
  • LMC567: T_CAP and T_RES

    Masakazu Adachi
    Masakazu Adachi
    Resolved
    Part Number: LMC567 Hello team, I received a question from the customer. I think pin 5 and pin 6 are reversed in the pin config and figure 8, which is correct? I think it is correct to connect the timing capacitor to pin 5, right? Regards…
    • Resolved
    • over 2 years ago
    • Audio
    • Audio forum
  • LMC567: Voltage of T_CAP pin (6PIN) and T_RES pin (5PIN)

    ryoichi otsuka
    ryoichi otsuka
    TI Thinks Resolved
    Part Number: LMC567 Hello team, When Vcc=5V, T_CAP pin (6PIN) and T_RES pin (5PIN) How many volts is it with respect to GND? Regards, Ryo
    • over 2 years ago
    • Audio
    • Audio forum
  • Answered
  • LMC567: Do you have any application note or technical document to calculate external compornents parameter of LMC567?

    Kazuya Nakai59
    Kazuya Nakai59
    Resolved
    Part Number: LMC567 Hello guys, One of my customers is considering using LMC567 for their next products. They are trying to determine external compornents parameters of LMC567 (Compornents are C1, C2, Ct, Rt and RL in Figure8 of the device datasheet…
    • Resolved
    • over 4 years ago
    • Logic
    • Logic forum
  • LMC567: Phase & amplitude (lock) detector in LMC567

    József Hermann
    József Hermann
    TI Thinks Resolved
    Part Number: LMC567 Other Parts Discussed in Thread: LMC555 Dear Forum Member, I am interested in the (analog) phase locked loops (Signetics older NE56x series and their descants). I would like to know whether CMOS 567 internally use a classic Gilbert…
    • over 5 years ago
    • Logic
    • Logic forum
  • LMC567: Timing component

    May
    May
    TI Thinks Resolved
    Part Number: LMC567 Hi Team, Good day, Just want to confirm, does Finput=2Fosc correct? When equating Rt in equation 8&9,page 11. The equation that will give 2input=Fosc. Thank you and looking forward for your kind response. Regards, Mayn…
    • over 4 years ago
    • Logic
    • Logic forum
  • Answered
  • LMC567: FSK Demod

    Gareth Williams79
    Gareth Williams79
    Resolved
    Part Number: LMC567 I have an audio signal that is generated in software (written to an audio file) and contains binary FSK encoded data and need to decode it back to digital data. The datasheet for the LMC567 says that this supports wide band fsk demod…
    • Resolved
    • over 4 years ago
    • Logic
    • Logic forum
  • LMC567: replacement XR2211, whether to support FSK decode function

    Cooper Zhang1
    Cooper Zhang1
    TI Thinks Resolved
    Part Number: LMC567 Dear: XR2211 is end of life, I want to know whether LMC567 can support FSK decode function;
    • over 4 years ago
    • Logic
    • Logic forum
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