Rainbow-electronics MAX844 Bedienungsanleitung PDF herunterladen (Seite 5)

MAX840/MAX843/MAX844

Low-Noise, Regulated, -2V GaAsFET Bias

_______________________________________________________________________________________

MAX840 NOISE SPECTRUM

(C1 = C2 = C3 = 0.22µF, C4 = 4.7µF)

0.1 1

10 100 1000

FREQUENCY (kHz)

NOISE (dBµV)

= 3.6V,

OUT

= 4mA

MAX843/MAX844 NOISE SPECTRUM

(C1 = C2 = C3 = 1µF, C4 = 10µF)

-10

0.1 1

10 100 1000

FREQUENCY (kHz)

NOISE (dBµV)

= 3.6V,

OUT

= 4mA

____________________________Typical Operating Characteristics (continued)

(Circuit of Figure 2a, V

= 3.6V, T

= +25°C, unless otherwise noted.)

MAX840 NOISE SPECTRUM

(C1 = C2 = C3 = 1µF, C4 = 10µF)

-10

0.1 1

10 100 1000

FREQUENCY (kHz)

NOISE (dBµV)

= 3.6V,

OUT

= 4mA

OUT

NOTE: dBµV = 20 LOG

______

1µV

1 2 3 4 5 6 7 8 9 10

Keine Kommentare

Rainbow-electronics MAX844 Bedienungsanleitung Seite 5