AT004N3-11 Ver la hoja de datos (PDF) - Alpha Industries
Número de pieza
componentes Descripción
Fabricante
AT004N3-11 Datasheet PDF : 2 Pages
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GaAs 30 dB IC Voltage Variable Dual Control Attenuator DC–4 GHz
AT004N3-11
Typical Performance Data
2.4
2.0
1.5
+85˚C
1.2
-55˚C
0.8
0.4
DC
1
2
3
4
Frequency (GHz)
Insertion Loss vs. Frequency
Typical Transfer Curve
F = 1 GHz, VP1 = -3.5 V
0
-1.0
V1 (Series)
-2.0
-3.0
V2 (Shunt)
-4.0
-5.0
0
5 10 15 20 25 30 35
Relative Attenuation (dB)
Relative Attenuation vs. Control Voltages
Absolute Maximum Ratings
Characteristic
RF Input Power (RF In)
Control Voltage (VC)
Operating Temperature (TOP)
Storage Temperature (TST)
Thermal Resistance (ΘJC)
Value
10 mW > 500 MHz
4 mW @ 50 MHz
+0.2 V, -10 V
-55°C to +125°C
-65°C to +150°C
25°C/W
50
40
30
20
10
0
DC
1
2
3
4
Frequency (GHz)
Attenuation (By State) vs. Frequency
F = 50 MHz
20
15
10
5
0
-5
0
5
10 15 20 25 30
Attenuation (dB)
Attenuation vs. 1.0 dB Compression Point
Truth Table
Attenuation
V1
V2
J1–J2
0
-5
Insertion Loss
-5
0
Full Attenuation
Pin Out
GND
J1
GND
V2
GND
J2
GND
V1
2
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
Specifications subject to change without notice. 3/99A
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