Committees responsible
National foreword
Method
1. Scope
2. Measuring circuit
3. Method of measurement
Appendix
A. Recommendations regarding the use of load
capacitors
Figures
A1. Typical load capacitor with carrier
A2. Method of insertion of load capacitor into pi-
network
A3. Circuit diagram of pi-network including load
capacitor CL
A4. Load capacitance inaccuracy as a function of
frequency, for a load capacitance of 30 pF
inclusive of calibration inaccuracy and residual
inductance effects. (Worst case situation)
A5. Relative measurement error of fL versus crystal
pulling sensitivity for various frequencies at
a load capacitance of 30 pF
A6. Relative measurement error of RL versus frequency,
for various values of CL
A7. Relative measurement error of C1 as a function of
C1 for various frequency measurement errors
CO = 5 pF; CL1 = 15 pF; CL2 = 30 pF
A9. Relative measurement error of C1 as a function of
C1 for various values of quality factor
Q CO = 3 pF; CL1 = 15 pF; CL2 = 30 pF