AS216-339 Datasheet, PDF (1/3 Pages) Skyworks Solutions Inc. – GaAs SPDT IC 7 W T/R Switch DC-2.5 GHz

GaAs SPDT IC 7 W T/R Switch
DC–2.5 GHz
AS216-339
Features
■ T/R Switch
■ High Isolation (30 dB @ 0.9 GHz)
■ Designed for Mobile Radio Applications
■ P_{-1 dB} = 10 W @ 0.9 GHz, 25°C
■ High Intercept Point (IP3 +63 dBm,@ 0.9 GHz)
Description
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.
SOIC-8 Exposed Paddle
PIN 1
INDICATOR
0.194 (4.93 mm)
+ 0.002 (0.05 mm)
- 0.005 (0.13 mm)
0.155 (3.94 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)
0.061 (1.55 mm)
± 0.005 (0.13 mm)
0.078
(1.98 mm)
0.097
(2.46 mm)
0.050
(1.27 mm)
BSC
0.003 (0.08 mm)
± 0.002 (0.05 mm)
0.090
(2.29 mm)
EXPOSED
PAD
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)
Insertion Loss³
Parameter¹
Isolation
VSWR⁴
Frequency²
DC–0.5 GHz
DC–1.0 GHz
DC–2.5 GHz
DC–0.5 GHz
DC–1.0 GHz
DC–2.5 GHz
DC–1.0 GHz
DC–2.5 GHz
Min.
32
27
19
Typ. Max. Unit
0.7
0.8
dB
0.8
0.9
dB
1.0
1.1
dB
34
dB
28
dB
20
dB
1.2:1 1.4:1
dB
1.5:1 1.7:1
dB
Operating Characteristics at 25°C (0, -5 V)
Parameter
Condition
Frequency
Switching Characteristics⁵
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
Input Power for 1 dB Compression
5V
10 V
0.9 GHz
0.9 GHz
Intermodulation Intercept Point
For Two-tone Input Power +13 dBm
IP3
0.9 GHz
Control Voltages
V_Low = -12.0 V ≤ V_Low ≤ 0 V, 500 µA Max.
V_High = 0 V ≤ V_High ≤ +12.0 V, 500 µA Max.
Differential = + 5.0 V ≤ (V_High – V_Low) < +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.
Min.
Typ.
6
12
30
+35
+40
+63
Max.
Unit
ns
ns
mV
dBm
dBm
dBm
Skyworks Solutions, Inc. [978] 241-7000 • Fax [978] 241-7906 • Email [e-mail] • www.skyworksinc.com
1
Specifications subject to change without notice. 12/02A