AS002M2-12 Datasheet, PDF (2/2 Pages) Alpha Industries – GaAs IC SPDT Switch Non-Reflective DC-2.5 GHz

GaAs IC SPDT Switch Non-Reflective DC–2.5 GHz
Typical Performance Data (0, -5 V)
1.4
1.2
1.0
+85˚C
0.8
-40˚C
0.6
0.4
1.0
2.0
3.0
Frequency (GHz)
Insertion Loss vs. Frequency
2.0
1.8
1.6
1.4
1.2
1.0
1.0
2.0
3.0
Frequency (GHz)
VSWR vs. Frequency
Truth Table
Negative Operation
V₁
V₂
0
-5
-5
0
J₁–J₂
Insertion Loss
Isolation
J₁–J₃
Isolation
Insertion Loss
Positive Operation
V₁
V₂
V_High
0
0
V_High
V_High = +5 to +8 V (V_S = V_High ± 0.2 V).
J₁–J₂
Insertion Loss
Isolation
J₁–J₃
Isolation
Insertion Loss
AS002M2-12
70
60
50
J1–J3
40
J1–J2
30
20
1.0
2.0
3.0
Frequency (GHz)
Isolation vs. Frequency
Absolute Maximum Ratings
Characteristic
Value
RF Input Power
2 W > 500 MHz 0/-8 V
0.5 W @ 50 MHz 0/-8 V
Control Voltage
+0.2 V, -8 V
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
Θ_JC
25°C/W
Note: Exceeding these parameters may cause irreversible damage.
Pin Out
10 kΩ
VS
V2
J1
50
C_BL
CBL ^J2
C_BP
V1
CBP
50
GND
GND
CBL ^J3
External components shown are for positive voltage operation only.
C_BL = 100 pF, C_BP = 1000 pF for operation >500 MHz.
2
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [e-mail] • www.alphaind.com
Specifications subject to change without notice. 3/99A