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AS210-321 Datasheet, PDF (1/3 Pages) Alpha Industries – GaAs IC Reflective SPDT with Driver 3-6 GHz | |||
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Preliminary
GaAs IC Reflective SPDT with Driver 3â6 GHz
Features
â TX/RX Switch for IEEE 802.11a Wireless
LAN Applications
â Positive CMOS Level Control (0, +3 V)
â Low Loss (< 1.3 dB)
â Low DC Power Consumption
â QFN-12 3 x 3 mm Package
â Low Cost
â No External Components Needed
AS210-321
Description
The AS210-321 is a GaAs PHEMT SPDT reflective switch
that has been designed for WLAN TX/RX applications. This
device has been optimized to provide excellent
performance from 3â6 GHz. The AS210-321âs low
insertion loss make it an ideal choice for the 802.11a and
3.5 GHz fixed wireless LAN applications.
Absolute Maximum Ratings
Characteristic
RF Input Power
Supply Voltage
Control Voltage
Operating Temperature
Storage Temperature
Value
1 W Max. > 500 MHz
-0.2 V, +6 V
-0.2 V, +6 V
-40°C to +85°C
-65°C to +150°C
Electrical Specifications at 25°C (0, +3 V)
Insertion Loss
Parameter
Isolation
Return Loss (On State)
Operating Characteristics at 25°C (0, +3 V)
Parameter
Switching Characteristics
Input Intermodulation Intercept Point (IIP3)
Control Voltages (C1)
Supply Voltage (VS)
Supply Current
Condition
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
0/+3 V
C1 = â0â with @ 700 µA Max.
C1 = â1â with @ 500 µA Max.
Frequency
3â4 GHz
5â6 GHz
3â5 GHz
5â6 GHz
3â6 GHz
Min.
23
25
7.5
Typ. Max. Unit
1.5
1.8
dB
1.0
1.5
dB
27
dB
29
dB
12
dB
Frequency
5â6 GHz
Min.
0
2.4
3.0
Typ.
100
150
25
50
400
Max.
0.4
5.0
5.0
700
Unit
ns
ns
mV
dBm
V
V
V
µA
Alpha Industries, Inc. [978] 241-7000 ⢠Fax [978] 241-7906 ⢠Email sales@alphaind.com ⢠www.alphaind.com
1
Specifications subject to change without notice. 1/02A
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