參數(shù)資料
型號: AT-357SMA
元件分類: 衰減器
英文描述: 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 6.5 dB INSERTION LOSS-MAX
封裝: HERMETIC SEALED, C-46
文件頁數(shù): 2/2頁
文件大?。?/td> 34K
代理商: AT-357SMA
Note: 1. Operation of this device above any one of these parameters may cause
permanent damage.
Parameter
Absolute Maximum1
Max. Input Power
0.05 GHz
+27 dBm
0.5 – 2.0 GHz
+32 dBm
Bias Voltage
+15V Supply (V+)
-0.7V to + 18V
-12V Supply (V-)
-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
1.0
2.0
3.0
4.0
5.0
0.5
1.0
1.5
2.0
0
FREQUENCY (GHz)
6.0
LOSS
(dB)
REFERENCE INSERTION LOSS vs. FREQUENCY
ATTENUATION FLATNESS vs. FREQUENCY
1.0
0.5
0.0
-0.5
-1.0
0.5
1.0
1.5
2.0
31 dB
FREQUENCY (GHz)
0
1,2,4,8,16 dB
DEVIATION
FROM
NOMINAL
ATTENUATION
(dB)
2.0
1.8
1.6
1.4
1.2
1.0
0
0.5
1.0
1.5
2.0
Insertion Loss and 1 dB Bit
Attenuation of 2 dB and Greater
VSWR
VSWR vs. FREQUENCY
FREQUENCY (GHz)
GaAs Digital Attenuator, 31dB, 5 Bit
AT-357
V3.00
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
s
Asia/Pacic: Tel. +81 (03) 3226-1671
s
Europe: Tel. +44 (1344) 869 595
Fax (800) 618-8883
Fax +81 (03) 3226-1451
Fax +44 (1344) 300 020
2
Specications Subject to Change Without Notice.
Absolute Maximum Ratings 1
Typical Performance
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