ACA2401 查看數據表（PDF） - ANADIGICS

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ACA2401

750/870 MHz CATV Power Doubler Line Amplifier

ANADIGICS 

ACA2401

Table 4: AC and DC Electrical Specifications

(TA = +25 °C, VDD = +24 VDC)

PARAMETER

MIN TYP MAX UNIT

COMMENTS

Gain @870 MHz (1)

20.8 21.3 21.8

dB

Cable Equivalent Slope (1)

-

0

-

dB

Gain Flatness (1) @ 870 MHz

-

± 0.2

-

dB

Noise Figure (1)

-

4.0

4.5

dB

CTB (1)

77 Channels (2)

110 Channels (3)

128 Channels (4)

CSO (1)

77 Channels (2)

110 Channels (3)

128 Channels (4)

XMOD (1)

77 Channels (2)

110 Channels (3)

128 Channels (4)

-

-70

-

-

-70 -68

dBc

-

-69

-

-

-72

-

-

-66 -64

dBc

-

-61

-

-

-64

-

-

-64 -62

dBc

-

-62

-

Return Loss (Input/Output) (1)

18

22

-

dB 75 Ohm system

Supply Current

-

390

-

mA

Thermal Resistance

-

-

3.8

oC/W

Notes:

(1) Measured with baluns on the input and output of the device. See Figure 3 for test setup.

(2) Parts measured with 77 channels, +56 dBmV power, 13.5 dB tilt at 870 MHz.

(3) Parts measured with 110 channels, +52 dBmV power, 13.5 dB tilt at 870 MHz.

(4) Parts measured with 128 channels, +50 dBmV power, 13.5 dB tilt at 870 MHz.

4

Data Sheet - Rev 2.0

08/2001

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