AT-357 Datasheet, PDF (2/2 Pages) Tyco Electronics – GaAs Digital Attenuator, 31 dB, 5 Bit DC - 2 GHz

GaAs Digital Attenuator, 31dB, 5 Bit
Absolute Maximum Ratings ¹
Parameter
Absolute Maximum¹
Max. Input Power
0.05 GHz
0.5 – 2.0 GHz
+27 dBm
+32 dBm
Bias Voltage
+15V Supply (V+)
-12V Supply (V-)
-0.7V to + 18V
-15V to + 0.7V
Control Voltage
(V-)-2V to (V+)+2V
(or 30 mA, whichever comes first)
Operating Temperature
-55°C to +125°C
Storage Temperature
-65°C to +150°C
Note: 1. Operation of this device above any one of these parameters may cause
permanent damage.
AT-357
V3.00
Typical Performance
ATTENUATION FLATNESS vs. FREQUENCY
1.0
31 dB
0.5
0.0
-0.5
-1.0
0
1,2,4,8,16 dB
0.5
1.0
1.5
2.0
FREQUENCY (GHz)
REFERENCE INSERTION LOSS vs. FREQUENCY
1.0
2.0
3.0
4.0
5.0
6.0
0
0.5
1.0
1.5
2.0
FREQUENCY (GHz)
VSWR vs. FREQUENCY
2.0
1.8
Insertion Loss and 1 dB Bit
1.6
Attenuation of 2 dB and Greater
1.4
1.2
1.0
0
0.5
1.0
1.5
2.0
FREQUENCY (GHz)
Specifications Subject to Change Without Notice.
2
North America: Tel. [phone]
Fax [phone]
s Asia/Pacific: Tel. [phone]
Fax [phone]
M/A-COM, Inc.
s Europe: Tel. [phone]
Fax [phone]