5.Timing chart

Output waveform (Clipped sine wave output)

6.Test circuit for TCXO

1) Output Load : 10 kΩ//10 pF

2) Current consumption

3) Conditions

1. Oscilloscope:

Impedance

Min. 1 MΩ

Input capacitance

Max. 10 pF

Band width

Min. 300 MHz

Impossible to measure both frequency and wave form at the same time.(In case of using

oscilloscope's amplifier output, possible to measure both at the same time.)

2. Load_C includes probe capacitance.

3. A capacitor (By-pass:0.01 to 0.1 uF) is placed between V

4. Use the current meter whose internal impedance value is small.

5. Power Supply

Impedance of power supply should be as low as possible.

GND

t

SYM=tw/t×100 %

By-pass

Capacitor

0.01 mF

Supply

Voltage

0.01

10 pF

10 kΩ

Test Point

V

CC

N.C

OUT

GND

By-pass

Capacitor

0.01 mF

0.01

10 pF

10 kΩ

V

CC

N.C

OUT

GND

A

Supply

Voltage

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