MC145506 데이터 시트보기 (PDF) - Motorola => Freescale
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MC145506 Datasheet PDF : 24 Pages
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Freescale Semiconductor, Inc.
40.0
TYPICAL
35.0
PERFORMANCE
30.0
GUARANTEED
PERFORMANCE
25.0
PSOPHOMETRIC
WEIGHTED
20.0
VDD = 5 V
15.0
VSS = –5 V
2048 kHz
10.0
–60
–50
–40
–30
–20
–10
0
INPUT LEVEL PSEUDO NOISE (dBm0)
Figure 11. MC145506 Quantization Distortion
A–Law Transmit
40.0
TYPICAL
35.0
PERFORMANCE
30.0
GUARANTEED
PERFORMANCE
25.0
PSOPHOMETRIC
WEIGHTED
20.0
VDD = 5 V
15.0
VSS = –5 V
2048 kHz
10.0
–60
–50
–40
–30
–20
–10
0
INPUT LEVEL PSEUDO NOISE (dBm0)
Figure 12. MC145506 Quantization Distortion
A–Law Receive
70
TYPICAL PERFORMANCE
60
50
40
30
20
10
0
0 10 20 30 40 50 60 70 80 90 100
FREQUENCY (kHz)
Figure 13. MC145506 Power Supply Rejection
Ratio Positive Transmit VAC = 250 mVrms,
C–Message Weighted
70
TYPICAL PERFORMANCE
60
50
40
30
20
10
0
0 10 20 30 40 50 60 70 80 90 100
FREQUENCY (kHz)
Figure 14. MC145506 Power Supply Rejection
Ratio Negative Transmit VAC = 250 mVrms,
C–Message Weighted
70
TYPICAL PERFORMANCE
60
50
40
30
20
10
0
0 10 20 30 40 50 60 70 80 90 100
FREQUENCY (kHz)
Figure 15. MC145506 Power Supply Rejection
Ratio Positive Receive VAC = 250 mVrms,
C–Message Weighted
70
60
TYPICAL PERFORMANCE
50
40
30
20
10
0
0 10 20 30 40 50 60 70 80 90 100
FREQUENCY (kHz)
Figure 16. MC145506 Power Supply Rejection
Ratio Negative Receive VAC = 250 mVrms,
C–Message Weighted
MOTOROLA
For More Information On This ProducMt,C145506•MC145507•MC145508
Go to: www.freescale.com
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