參數(shù)資料
型號: AT002S3-12
廠商: SKYWORKS SOLUTIONS INC
元件分類: 衰減器
英文描述: 400 MHz - 2500 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 2.9 dB INSERTION LOSS-MAX
封裝: SOIC-8
文件頁數(shù): 2/2頁
文件大小: 27K
代理商: AT002S3-12
2
Skyworks Solutions, Inc. [978] 241-7000
Fax [978] 241-7906 Email sales@skyworksinc.com www.skyworksinc.com
Specifications subject to change without notice. 3/99A
GaAs IC 35 dB Voltage Variable Attenuator Single Positive Control 0.4–2.5 GHz
AT002S3-12
2.4
2.0
1.6
1.2
0.8
2.8
Frequency (GHz)
Insertion Loss vs. Frequency
dB
0.4
1.6
+85C
-40C
dB
Attenuation vs. Control Voltage at 1.0 GHz
5
4
3
2
1
V
1
(V)
35
15
20
25
10
0
Frequency (GHz)
Attenuation Flatness vs. Frequency
30
25
20
15
10
5
2.8
1.6
0.4
dB
Typical Performance Data
12
3
4
87
6
5
GND
VS
J1
V1
J2
GND
CBL
Pin Out
2.0
1.8
1.6
1.4
1.2
2.8
Frequency (GHz)
VSWR vs. Frequency
1.0
0.4
(Insertion Loss)
1.6
DC blocking capacitors (CBL) supplied externally.
CBL = 100 pF for operation >500 MHz.
Characteristic
Value
RF Input Power
5 mW > 500 MHz
Supply Voltage
+8 V
Control Voltage
-0.2 V, +8 V (Do not
allow control voltage
to exceed VS voltage.)
Operating Temperature
-55°C to +125°C
Storage Temperature
-65°C to +150°C
ΘJC
25°C/W
Absolute Maximum Ratings
Note: Exceeding these parameters may cause irreversible damage.
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