ARA05050S12C View Datasheet(PDF) - ANADIGICS
Part Name
Description
MFG CO.
'ARA05050S12C' PDF : 16 Pages View PDF
ARA05050
PIN NAME
Table 1: Pin Description
DESCRIPTION
PIN NAME
DESCRIPTION
1
N/C
No Connection(1)
28
N/C No Connection (1)
2 Bypass Internal Bypass
27
N/C No Connection (1)
3
ATTIN Attenuator Input(2)
26 ATTOUT Attenuator Output (2)
4
RFOUT1 Amplifier A1 Output and Supply 25 ISET2 Amplifier A2 Current Adjust (4)
5
VREF1
Reference Voltage for Amplifier
A1
24 RFIN2 Amplifier A2 Input (4)
6 ATTACG1 Attenuator AC Ground 1(3)
23 ATTACG2 Attenuator AC Ground 2 (3)
7
ATTACG1 Attenuator AC Ground 1(3)
22 ATTACG2 Attenuator AC Ground 2 (3)
8 ATTACG1 Attenuator AC Ground 1(3)
21 ATTACG2 Attenuator AC Ground 2 (3)
9 ATTACG1 Attenuator AC Ground 1(3)
20 ATTACG2 Attenuator AC Ground 2 (3)
10
RFIN Amplifier A1 Input(4)
19 VREF2 Reference Voltage for Amplifier A2
11
ISET1 Amplifier A1 Current Adjust(4)
18 RFOUT2 Amplifier A2 Output and Supply
12
VATT Attenuator Supply
17 GND Ground
13 16 dB 16 dB Attenution Control Bit
16 2 dB 2 dB Attenuition Control Bit
14 8 dB 8 dB Attenution Control Bit
15 4 dB 4 dB Attenuition Control Bit
Notes:
(1) All N/C pins should be grounded.
(2) Pins should be AC-coupled. No external DC bias should be applied.
(3) Pins should be AC-grounded. No external DC bias should be applied.
(4) Pins should be grounded or pulled to ground through a resistor. No external DC bias should be applied.
3
Data Sheet - Rev 2.7
04/2012
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