Oscillators – Solid state active element oscillator – Transistors
Reexamination Certificate
2011-04-19
2011-04-19
Chang, Joseph (Department: 2817)
Oscillators
Solid state active element oscillator
Transistors
C331S158000
Reexamination Certificate
active
07928810
ABSTRACT:
The oscillator arrangement (1) comprises a differential amplifier (13) and also a first and a second terminal (2, 3). The first terminal (2) of the oscillator arrangement (1) can be coupled via a quartz resonator (10) to the second terminal (3) of the oscillator arrangement (1) and via a first capacitor (11) to a reference voltage terminal (8). The second terminal (3) of the oscillator arrangement (1) can be coupled via a second capacitor (12) to the reference voltage terminal (8). The differential amplifier (13) is connected at a first input (14) to the first terminal (2) of the oscillator arrangement (1) and at an output (16) to the second terminal (3) of the oscillator arrangement (1). The second input (15) of the differential amplifier (13) is connected via a direct voltage source (21) to the reference voltage terminal (8).
REFERENCES:
patent: 5113153 (1992-05-01), Soyuer
patent: 5166645 (1992-11-01), Watts
patent: 5805027 (1998-09-01), Yin
patent: 6337604 (2002-01-01), Clarke
patent: 7683730 (2010-03-01), Cetin et al.
patent: 2007/0120600 (2007-05-01), Byun et al.
patent: 107 1082 (1974-07-01), None
patent: 107182 (1974-07-01), None
patent: 37 34 146 (1988-06-01), None
patent: 43 05 850 (1993-10-01), None
patent: 0 488 394 (1992-06-01), None
patent: 0 978 945 (2000-02-01), None
A.M. Hudor, Jr., “FET-controlled crystal yields low distortion”, EDN Electrical Design News, Reed Business Information, vol. 25, No. 21, p. 201, Nov. 20, 1980.
U. Tietze et al., “Halbleiter-Schaltungstechnik”, 6thedition, Springer-Verlag, pp. 140-143, Berlin, 1983.
U. Tietze et al., “Grundwellen-Oszillatoren”, 12thedition, Springer-Verlag, Chapter 14.2.2, pp. 881-883, 2002.
austriamicrosystems AG
Chang Joseph
Cohen Pontani Lieberman & Pavane LLP
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