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DAT-15R5A-SP Datasheet(PDF) 3 Page - Mini-Circuits

Part No. DAT-15R5A-SP
Description  Digital Step Attenuator
Download  8 Pages
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Maker  MINI [Mini-Circuits]
Homepage  http://www.minicircuits.com
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DAT-15R5A-SP Datasheet(HTML) 3 Page - Mini-Circuits

   
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Digital Step Attenuator
DAT-15R5A-SP+
Page 3 of 8
Mini-Circuits®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
RF Electrical Specifications(Note1), DC-4000 MHz, TAMB=25°C, VDD=+3V
Parameter
Freq. Range
(GHz)
Min.
Typ.
Max.
Units
Accuracy @
0.5 dB Attenuation Setting
DC-1
0.03
0.1
dB
1-2.4
0.05
0.15
2.4-4
0.07
0.2
Accuracy @
1 dB Attenuation Setting
DC-1
0.02
0.1
dB
1-2.4
0.05
0.15
2.4-4
0.1
0.25
Accuracy @
2 dB Attenuation Setting
DC-1
0.05
0.15
dB
1-2.4
0.15
0.25
2.4-4
0.15
0.35
Accuracy @
4 dB Attenuation Setting
DC-1
0.07
0.2
dB
1-2.4
0.15
0.25
2.4-4
0.23
0.5
Accuracy @
8 dB Attenuation Setting
DC-1
0.03
0.2
dB
1-2.4
0.15
0.5
2.4-4
0.6
0.8
Insertion Loss (note 2) @ all attenuator set to 0dB
DC-1
1.3
1.9
dB
1-2.4
1.6
2.4
2.4-4
2.1
3.0
Input IP3 (note 3) (at Min. and Max. Attenuation)
DC-4
+52
dBm
Input Power @ 0.2dB Compression (Note 3)
(at Min. and Max. Attenuation)
DC-4
+24
dBm
Input Operating Power
10 kHz to 50 MHz
See Fig. 1
dBm
>50 MHz
+24
VSWR
DC-1
1.2
1.5
:1
1-2.4
1.2
1.6
2.4-4
1.4
1.9
DC Electrical Specifications
Parameter
Min.
Typ.
Max.
Units
Vdd, Supply Voltage
2.3
3
3.6(Note 4)
V
Idd Supply Current
200
µA
Control Input Low
-0.3
+0.6
V
Control Input High
1.17
3.6
V
Control Current
20(Note 5)
µA
Notes:
1. Tested on Evaluation Board TB-334, See Figure 3.
2. Insertion loss values are de-embedded from test board Loss (test board’s Insertion Loss: 0.10dB @100MHz, 0.35dB @1000MHz, 0.60dB @2400MHz, 0.75dB @4000MHz).
3. Input IP3 and 1dB compression degrade below 1 MHz. Input power not to exceed max operating specification for continuous operation.
Switching Specifications
Parameter
Min.
Typ.
Max.
Units
Switching Speed, 50% Control to
0.5dB of Attenuation Value
1.0
µSec
Switching Control Frequency
25
kHz
6. Permanent damage may occur if any of these limits are exceeded.
7. Operation between max operating and absolute max input power will result in reduced reliability.
Absolute Maximum Ratings(Note6,7)
Parameter
Ratings
Operating Temperature
-40°C to 105°C
Storage Temperature
-65°C to 150°C
Vdd
-0.3V Min., 5.5V Max.
Voltage on any control input
-0.3V Min., 3.6V Max.
Input Power
+30dBm
Thermal Resistance
37°C/W
4. For operation above +3.6V, see Application Note AN-70-006
5. Except, 30µA typ for C0.5 at +3.6V
Figure 1. Max Input Operating Power vs Frequency


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