B3-24

26221-001-DTS RevA

DQ# 4011

FMGA-461 is a trademark of Interpoint.

© Interpoint 1999

Typical Performance Curves: 25°C Tc , nominal Vin, unless otherwise specified.

FMGA EMI FILTER

0.8 AMP

FREQUENCY (MHz)

TWO MGA 2805S CONVERTERS AT FULL LOAD

WITHOUT FILTERING

TYPICAL POWER LINE SPECTRAL NOISE CURRENT

0.1

1

10

50

90

80

70

60

50

40

30

20

10

0

.015

100

NARROWBAND

CE03

LIMIT

FREQUENCY (MHz)

TWO MGA 2805S CONVERTERS AT FULL LOAD

WITH FMGA-461 POWER LINE FILTERING

TYPICAL POWER LINE SPECTRAL NOISE CURRENT

0.1

1

10

50

90

80

70

60

50

40

30

20

10

0

.015

CE03

LIMIT

NARROWBAND

FREQUENCY (MHz)

TWO MGH 2805S CONVERTERS AT FULL LOAD

WITHOUT FILTERING

TYPICAL POWER LINE SPECTRAL NOISE CURRENT

0.1

1

10

50

90

80

70

60

50

40

30

20

10

0

.015

100

CE03

LIMIT

NARROWBAND

FREQUENCY (MHz)

TWO MGH 2805S CONVERTERS AT FULL LOAD

WITH FMGA-461 POWER LINE FILTERING

TYPICAL POWER LINE SPECTRAL NOISE CURRENT

0.1

1

10

50

90

80

70

60

50

40

30

20

10

0

.015

NARROWBAND

CE03

LIMIT

FREQUENCY (Hz)

10K

100K

1M

10.0

3.2

1.0

0.32

0.10

1K

2

F external capacitor on filter output

Typical Output Impedance (Z)

With Input Shorted

26221-001-DTS Rev A

DQ# 4011

All technical information is believed to be accurate, but no responsibility is

assumed for errors or omissions. Interpoint reserves the right to make changes in

products or specifications without notice. FMGA-461 is a trademark of Interpoint.

Copyright © 1998 - 1999 Interpoint. All rights reserved.