Reference current generating circuitry, A/D converter, and wireless communication device
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United States of America Patent
Stats
-
Jan 23, 2018
Issued Date -
N/A
app pub date -
Dec 22, 2016
filing date -
Feb 19, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A reference current generating circuit has a variable current supply to output a reference current, delay circuitry to generate a reference clock by delaying a clock by a reference delay amount and a delay clock by delaying the clock depending on a current value of the reference current, a phase comparator to compare a phase of the reference clock with a phase of the delay clock to output a comparison result, and control circuitry to control the current value of the reference current based on the compared result.
First Claim
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International Classification(s)
- 2016 Application Filing Year
- H03L Class
- 676 Applications Filed
- 589 Patents Issued To-Date
- 87.14 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H03L Class
- 0 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 23, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 23, 2029 |
