ARA2004_11 Datasheet, PDF(2/21 Page) ANADIGICS, Inc – Address-Programmable Reverse Amplifier with Step Attenuator

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ARA2004_11 Datasheet, PDF (2/21 Pages) ANADIGICS, Inc – Address-Programmable Reverse Amplifier with Step Attenuator

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ARA2004

ATTIN (+)

A1OUT (+)

A1IN (+)

ISET1

Vg1

A1IN (-)

A1OUT (-)

ATTIN (-)

Clock

Data

Enable

EFET

GaAs IC

32 dB

16 dB

8 dB

4 dB

2 dB

1 dB

8-Bit Shift

Address

32 dB

16 dB

8 dB

4 dB

2 dB

1 dB

Buffer

Control Latch

CMOS IC (Serial to Parallel Interface)

Figure 2: Functional Block Diagram

GND

VATTN

ATTIN (+)

A1OUT (+)

A1IN (+)

Vg1

ISET1

A1IN (-)

A1OUT (-)

ATTIN (-)

VCMOS

CLK

DAT

GND

N/C

ATTOUT (+)

A2IN (+)

A2OUT (+)

Vg2

ISET2

A2OUT (-)

A2IN (-)

ATTOUT (-)

GNDCMOS

N/C

Figure 3: Pin Out

Data Sheet- Rev 2.2

04/2011