AS182-73 Datasheet, PDF (1/2 Pages) Alpha Industries – PHEMT GaAs IC SPDT Switch DC-2.5 GHz

PHEMT GaAs IC SPDT
Switch DC–2.5 GHz
Features
I P_{1 dB} +30 dBm Typical @ +3 V
I IP3 43 dBm Typical @ +3 V
I Low Insertion Loss (0.3 dB @ 0.9 GHz)
I Low DC Power Consumption
I Ultra Miniature Low Cost SOT-6
Plastic Package
Description
The AS182-73 is an IC FET SPDT switch in a low cost
SOT-6 plastic package. The AS182-73 features low
insertion loss and positive voltage operation with very low
DC power consumption. This switch is suitable for handset
applications.
Electrical Specifications at 25°C (0, +3 V)
Insertion Loss³
Parameter¹
Isolation
VSWR⁴
AS182-73
SOT-6
0.074
(1.90 mm REF.)
PIN 6
PIN 1
INDICATOR
PIN 1
0.126 (3.20 mm)
0.087 (2.20 mm)
0.071 (1.80 mm)
0.052 (1.30 mm)
0.020 (0.51 mm)
0.014 (0.350 mm)
0.006
(0.15 mm)
0.000
(0.00 mm)
0.057 (1.45 mm)
0.035 (0.90 mm)
0.037 (0.95 mm) REF.
5.0˚ ± 1˚
0.012
(0.30 mm)
TYP.
0.014
(0.26 mm)
0.004
(0.10 mm)
5.0˚ ± 1˚
0.122 (3.10 mm)
0.106 (2.70 mm)
0.022 (0.61 mm)
0.004 (0.10 mm)
Frequency²
DC-1.0 GHz
DC–2.0 GHz
DC-2.5 GHz
DC-1.0 GHz
DC–2.0 GHz
DC-2.5 GHz
DC-2.5 GHz
Min.
18
12
11
Typ. Max. Unit
0.30
0.4
dB
0.30
0.4
dB
0.55
0.6
dB
20
dB
14
dB
13
dB
1.2:1 1.6:1
Operating Characteristics at 25°C (0, +3 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
0/+3 V
0/+5 V
0.5–2.5 GHz
0.5–2.5 GHz
Intermodulation Intercept Point (IP3)
For Two-tone Input Power +15 dBm
0/+3 V
0/+5 V
0.5–2.5 GHz
0.5–2.5 GHz
Control Voltages
V_Low = 0 to 0.2 V @ 20 µA Max.
V_High = +3 V @ 100 µA Max. to +5 V @ 200 µA Max.
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.
10
20
25
+30
+34
+43
+50
Max.
Unit
ns
ns
mV
dBm
dBm
dBm
dBm
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [e-mail] • www.alphaind.com
1
Specifications subject to change without notice. 11/99A