GaAs SPDT IC 7 W T/R Switch
DC–2.5 GHz
AS216-339
Features
SOIC-8 Exposed Paddle
■ T/R Switch
0.155 (3.94 mm)
+ 0.002 (0.05 mm)
- 0.005 (0.13 mm)
PIN 1
INDICATOR
■ High Isolation (30 dB @ 0.9 GHz)
■ Designed for Mobile Radio Applications
■ P-1 dB = 10 W @ 0.9 GHz, 25°C
0.194 (4.93 mm)
+ 0.002 (0.05 mm)
- 0.005 (0.13 mm)
0.016 (0.41 mm)
+ 0.0032 (0.080 mm)
- 0.080 (0.060 mm)
0.078
(1.98 mm)
■ High Intercept Point (IP3 +63 dBm,@ 0.9 GHz)
0.061 (1.55 mm)
0.005 (0.13 mm)
EXPOSED
PAD
Description
0.097
(2.46 mm)
The AS216-339 is a high power IC FET SPDT switch in
a plastic SOIC-8 exposed paddle package.This switch has
been designed for use where extremely high linearity is
required. It can be controlled with positive, negative or a
combination of both voltages. Some standard
implementations include antenna changeover, T/R and
diversity switching over 2 W. This switch can be used in
many analog and digital wireless communication systems
including cellular, GSM and PCS applications.
0.090
(2.29 mm)
0.050
0.003 (0.08 mm)
(1.27 mm)
0.002 (0.05 mm)
BSC
0.090
(2.29 mm)
0.236 (5.99 mm)
+ 0.008 (0.21 mm)
- 0.006 (0.15 mm)
Electrical Specifications at 25°C (0, -5 V)
1
2
Parameter
Frequency
Min.
Typ.
Max.
Unit
3
Insertion Loss
DC–0.5 GHz
DC–1.0 GHz
DC–2.5 GHz
0.7
0.8
1.0
0.8
0.9
1.1
dB
dB
dB
Isolation
DC–0.5 GHz
DC–1.0 GHz
DC–2.5 GHz
32
27
19
34
28
20
dB
dB
dB
4
VSWR
DC–1.0 GHz
DC–2.5 GHz
1.2:1
1.5:1
1.4:1
1.7:1
dB
dB
Operating Characteristics at 25°C (0, -5 V)
Parameter
Condition
Frequency
Min.
Typ.
Max.
Unit
5
Switching Characteristics
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
6
12
30
ns
ns
mV
Input Power for 1 dB Compression
Intermodulation Intercept Point
Control Voltages
5 V
10 V
0.9 GHz
0.9 GHz
+35
+40
dBm
dBm
For Two-tone Input Power +13 dBm
IP3
0.9 GHz
+63
dBm
VLow = -12.0 V ≤ VLow ≤ 0 V, 500 µA Max.
VHigh = 0 V ≤ VHigh ≤ +12.0 V, 500 µA Max.
Differential = + 5.0 V ≤ (VHigh – VLow) < +12.0 V
1. All measurements made in a 50 Ω system, unless otherwise specified.
2. DC = 300 kHz.
3. Insertion loss changes by 0.003 dB/°C.
4. Insertion loss state.
5. 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. 12/02A