PHEMT GaAs IC SPDT Switch DC–4 GHz
AS211-334
Applications
LGA-6 (1.5 x 1.2 mm)
■ General Purpose Switch for
Telecommunication Applications
PIN 1
INDICATOR
C
0.014
L
(0.35 mm)
0.0008
(0.02 mm)
0.047
(1.20 mm)
0.002
C
L
Features
(0.05 mm)
■ P
+30 dBm Typical @ +3 V
1 dB
0.019
(0.500 mm) BSC
0.059 (1.50 mm)
0.006 (0.15 mm)
■ IP3 43 dBm Typical @ +3 V
0.008 (0.20 mm)
0.0008 (0.02 mm)
■ Low Insertion Loss (0.3 dB @ 0.9 GHz)
■ Low DC Power Consumption
0.032 (0.82 mm)
0.004 (0.10 mm)
■ 1.5 x 1.2 x 0.8 mm Land Grid Array
(LGA) Package
■ PHEMT Process
Description
The AS211-334 is an IC FET SPDT switch in a low cost
miniature LGA package. The AS211-334 features low
insertion loss and positive voltage operation with very low
DC power consumption.
Electrical Specifications at 25°C (0, +3 V)
Parameter
Frequency
Min.
Typ.
Max.
Unit
Insertion Loss
0.1–1.0 GHz
1.0–2.0 GHz
2.0–3.0 GHz
3.0–4.0 GHz
0.3
0.4
0.5
0.6
0.5
0.6
0.7
0.8
dB
dB
dB
dB
Isolation
0.1–1.0 GHz
1.0–2.0 GHz
2.0–3.0 GHz
3.0–4.0 GHz
22
20
20
23
25
22
23
26
dB
dB
dB
VSWR
DC–4.0 GHz
1.2:1
1.3:1
Operating Characteristics at 25°C (0, +3 V)
Parameter
Condition
Frequency
Min.
Typ.
Max.
Unit
1
Switching Characteristics
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
10
20
25
ns
ns
mV
Input Power for 1 dB Compression
Intermodulation Intercept Point (IP3)
0/+3 V
0/+5 V
0.5–3.0 GHz
0.5–3.0 GHz
+30
+34
dBm
dBm
For Two-tone Input Power +5 dBm
0/+3 V
0/+5 V
0.5–3.0 GHz
0.5–3.0 GHz
+43
+50
dBm
dBm
Control Voltages
V = 0 to 0.2 V @ 20 µA Max.
Low
V
High
= +3 V @ 100 µA Max. to +5 V @ 200 µA Max.
1.Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
Skyworks Solutions, Inc. [978] 241-7000 • Fax [978] 241-7906 • Email sales@skyworksinc.com • www.skyworksinc.com
1
Specifications subject to change without notice. 10/02A