ARA2004 datasheet(12/21 Pages) ANADIGICS

부품명	ARA2004

상세설명	Address-Programmable Reverse Amplifier with Step Attenuator

PDF	21 Pages

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제조업체	ANADIGICS [ANADIGICS, Inc]

홈페이지	http://www.anadigics.com

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12 / 21 page

Data Sheet- Rev 2.2

04/2011

ARA2004

table 6: programming Register

loGic pRoGRAMMinG

table 7: Data Description

programming instructions

The programming word is set through an 8 bit shift

is entered in order with the most significant bit (MSB)

first and the least significant bit (LSB) last. The enable

line must be low for the duration of the data entry, then

set high to latch the shift register. The rising edge of

the clock pulse shifts each data value into the register.

Software is Available from ANADIGICS Application

Engineering to set the data bits through the serial

cable on the ARA2004 evaluation board.

VAlue

function

(1 = on, 0 = bypass)

N/A

32 dB Atenuator Bit

16 dB Attenuator Bit

8 dB Attenuator Bit

4 dB Attenuator Bit

2 dB Attenuator Bit

1 dB Attenuator Bit

DAtA Bit

function

ARA2004 데이터시트(PDF) 12 Page - ANADIGICS, Inc