AAT2073B2 Datasheet, PDF (2/11 Pages) Advanced Semiconductor Business Inc. – Digital Attenuator 2-Bit 9 dB DC~2700 MHz

AAT2073B2
2. Summary on Product Performances
2.1 Electrical Specifications
Supply voltage = +5 V, TA = +25 C, ZO = 75 
Parameter
Test Condition
Min
Typ
Max
Unit
Reference
Insertion Loss (IL)
50 MHz
1200 MHz
2000 MHz
2700 MHz
0.3
-
0.7
0.8
-
dB
2.1
Attenuation Accuracy ¹⁾
DC – 1200 MHz
DC – 2700 MHz
±(0.15 dB + 3% of attenuation setting)
±(0.5 dB + 10% of attenuation setting)
Return Loss
DC – 1200 MHz
DC – 2700 MHz
15
16
14
15
-
dB
Switching Characteristics:
Rise/fall Time
On/off Time
(10% to 90% RF)
(50% Vctrl to RF)
300
320
ns
50 MHz
27
Input P1dB
1200 MHz
2000 MHz
-
22
20
-
dBm
2700 MHz
15
50 MHz
37
IIP3 ²⁾
1200 MHz
2000 MHz
-
37
40
-
dBm
2700 MHz
34
IIP2 ²⁾
50 MHz
860 MHz
-
60
70
dBm
Supply Voltage (Vs)
+3
+5
-
V
Control Voltage
High
Low
Vs-0.5 Vs
0
-
+0.5
V
Current
600
uA
1) Attenuation accuracy are calculated at any bit or combination
2) IIP3 and IIP2 are measured with two tones at an input power of +0 dBm/tone separated by 6 MHz.
2.2 Truth Table
State
V1
V2
Insertion loss
Low
Low
3 dB
High
Low
6 dB
Low
High
9 dB
High
High
2/11
ASB Inc.  [e-mail]
June 2017