M52723ASP datasheet(11/23 Pages) RENESAS

11 / 23 page

M52723ASP

REJ03F0191-0201 Rev.2.01 Mar 31, 2008

Page 11 of 22

GHP1 H Para. Gain Control1

Measure the amplitude of parabola waveform at pin 7 and it is defined as HP6 1.0 V.

GHP2 H Para. Gain Control2

The amplitude of parabola waveform at pin 7 is defined as HP6 2.5 V.

GHP2 =

1.5

HP6 2.5 V − HP6 1.0 V

GHP3 H Para. Gain Control3

Measure the amplitude of parabola waveform at pin 7. (Limit level)

DLI H Para. Limit Size Temperature Drift

Measure temperature drift of GHP3. (−20°C to 85°C)

I6 Pin 6 Input Current

Measure the input current to pin 6 when voltage of pin 6 is 2.5 V.

I19 Pin 19 Input Current

Measure the input current to pin 19 when voltage of pin 19 is 2 V.

AVP1 V Parabola Accuracy1

Measure the output voltage at pin 4 and it is defined as VP2 3.5 V.

AVP2 V Parabola Accuracy2

The output voltage at pin 4 is defined as VP2 1.9 V.

AVP2 = VP2 3.5 V − VP2 1.9 V

AVP3 V Parabola Accuracy3

The output voltage at pin 4 is defined as VP2 2.7 V.

AVP3 =

× 100 (%)

VP2 3.5 V − VP2 1.9 V

VP2 3.5 V − VP2 2.7 V

AVP4 V Parabola Accuracy4

The output voltage at pin 4 is defined as VP2 4.3 V.

AVP4 =

× 100 (%)

VP2 3.5 V − VP2 1.9 V

VP2 3.5 V − VP2 4.3 V

AVP5 V Parabola Accuracy5

The output voltage at pin 4 is defined as VP2 5.1 V.

AVP5 =

× 100 (%)

VP2 3.5 V − VP2 1.9 V

VP2 3.5 V − VP2 5.1 V

GVP1 V Parabola Amplitude1, GVP2 V Parabola Amplitude2, GVP3 V Parabola Amplitude3

Measure the amplitude of parabola waveform at pin 4 when the voltage of pin 5 is 0 V, 2.5 V, and 4 V.

When the voltage of pin 5 is 4 V, the amplitude of parabola waveform is defined as VP70 Hz.

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