ACA2601 Ver la hoja de datos (PDF) - ANADIGICS

Número de pieza

componentes Descripción

Fabricante

ACA2601

Fiber-to-the-Home RF Amplifier

ANADIGICS 

All performance data measured using application circuit with input photodiode, as shown in Figure 16.

ACA2601

Figure 6: Gain Flatness To Best Fit Line over Temperature

(VCC = + 5 V, VAGC = +3.0 V)

2

1.5

1

Temperature

0.5

+115C

+100C

+60C

0

+40C

+15C

-5C

-0.5

-25C

-35C

-1

-1.5

-2

0

100

200

300

400

500

600

700

800

900

1000

Frequency (MHz)

Table 5: Gain Flatness to Best Fit Line

(VAGC = +3.0 V)

Temp (oC)

Tilt (dB)

Flatness (dB)

115

3.5

2

100

3.8

1.8

60

4.4

1.5

40

4.7

1.4

15

5

1.3

-5

5.2

1.2

-25

5.4

1.2

-35

5.6

1.3

The best fit line is calculated

using the least mean squares

method:

y = m⋅x+b

m

=

∑

(x ⋅ y)−

∑x2 −

∑x⋅∑

n

(∑ x)2

n

y

b= ∑y −m⋅∑x

n

n

n = number of points

PRELIMINARY DATA SHEET - Rev 1.4

7

01/2006

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