ARA2005S8P0 Ver la hoja de datos (PDF) - ANADIGICS

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Fabricante

ARA2005S8P0

Reverse Amplifier with Step Attenuator

ANADIGICS 

ARA2005

continued: AC Electrical Specifications

TA=25°C; VDD, VATTN = +5.0 VDC; Vg1, Vg2 = +1.0 V (Tx enabled); Vg1, Vg2 = 0 V (Tx disabled)

PARAMETER

MIN TYP MAX UNIT COMMENTS

Output Noise Power

Active / No Signal / Min. Atten. Set.

-

Active / No Signal / Max. Atten. Set.

-

-

-38.5 dBmV Any 160 kHz bandwidth

-

-53.8

from 5 to 42 MHz

Isolation in Tx disable mode

-

52

-

dB

Differential Input Impedance

-

300

-

Ohms

between pins 6 and 9

(Tx enabled)

Input Impedance

-

75

-

Ohms

with transformer

(Tx enabled)

Input Return Loss

(75 Ohm characteristic impedance)

-

-

-20 -12

-5

-

dB

Tx enabled

Tx disabled

Differential Output Impedance

-

300

-

Ohms between pins 20 and 23

Output Impedance

-

Output Return Loss

-

(75 Ohm characteristic impedance)

-

Output Voltage Transient

-

Tx enable / Tx disable

-

Note: As measured in ANADIGICS test fixture

75

-

Ohms with transformer

-17

-12

-15

-10

dB

Tx enabled

Tx disabled

-

4

100

7

mVp-p

0 dB attenuator setting

24 dB attenuator setting

6

PRELIMINARY DATA SHEET - Rev 1.3

08/2001

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