XR2206 データシートの表示（PDF） - Exar Corporation

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コンポーネント説明

メーカー

XR2206

Monolithic Function Generator

Exar Corporation 

ÁÁÁÁÁÁÁÁÁÁÁÁ 10M

MAXIMUM TIMING R

1M

100K

ÁÁÁÁÁÁÁÁÁÁ NORMAL RANGE

10K

ÁÁÁÁÁÁÁÁÁÁ TYPICAL VALUE

1K MINIMUM TIMING R

ÁÁÁÁÁÁÁÁÁÁ 10-2

10

102

104

106

Frequency (Hz)

Figure 5. R versus Oscillation Frequency.

ÎÎÎÎÎÎÎÎÎÎÎÎ0123451.0ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ1ÁÁÁÎÎÎÎÎÎÎÎÎÎÎÎ0 ÁÁÁÎÎÎÎÎÎÎÎÎÎÎÎCTDriis=mtÁÁÁÎÎÎÎÎÎÎÎÎÎÎÎo0mr.t0eio1dÁÁÁÎÎÎÎÎÎÎÎÎÎÎÎnm1FF0Ao0trÁÁÁÎÎÎÎÎÎÎÎÎÎÎÎ3M0inKÁÁÁÎÎÎÎÎÎÎÎÎÎÎÎimWumÁÁÁÎÎÎÎÎÎÎÎÎÎÎÎ10ÎÎÎÎÎÎÎÎÎÎÎÎ3

Timing R K(W)

Figure 7. Trimmed Distortion versus

Timing Resistor.

XR-2206

10ÎÎÎÎÎÎÎÎÎÎ..005 ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ4VÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ4V ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

VCC / 2

DC Voltage At Pin 1

Figure 6. Normalized Output Amplitude

versus DC Bias at AM Input (Pin 1)

5

4

3

R=3KW

ÁÁÁ VOUT=0.5VRMS Pin 2

ÁÁÁÁÁÁÁÁ RL=10KW

2

1

0

10

100 1K 10K

Frequency (Hz)

100K 1M

Figure 8. Sine Wave Distortion versus

Operating Frequency with

Timing Capacitors Varied.

Rev. 1.04

7

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