ETC AS130-73

GaAs SPST High Isolation Switch
DC–2.5 GHz
AS130-73
Features
SOT-6
■ Low Insertion Loss (0.75 dB @ 0.9 GHz)
0.074
(1.90 mm REF.)
■ Low DC Power Consumption
0.126 (3.20 mm)
0.087 (2.20 mm)
PIN 6
■ Ultra Miniature SOT-6 Lead Package
■ Reflective Open, J1 Port
0.071 (1.80 mm)
0.052 (1.30 mm)
PIN 1
INDICATOR
PIN 1
0.020 (0.51 mm)
0.014 (0.350 mm)
■ Non-Reflective, J2 Port
Description
The AS130-73 is a high isolation GaAs MMIC FET IC
SPST Switch in the SOT-6 low cost plastic package for
commercial applications. Switch is matched on J2 port and
reflective on J1 port when in isolation state.
0.037 (0.95 mm) REF.
0.057 (1.45 mm)
0.035 (0.90 mm)
0.006
(0.15 mm)
0.000
(0.00 mm)
0.012
(0.30 mm)
TYP.
5.0˚ ± 1˚
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)
Electrical Specifications at 25°C (0, -5 V)
Parameter1
Insertion
Frequency2
Loss3
DC–0.5
DC–1.0
DC–2.0
DC–2.5
GHz
GHz
GHz
GHz
Isolation
DC–0.5
DC–1.0
DC–2.0
DC–2.5
GHz
GHz
GHz
GHz
VSWR4
DC–1.0 GHz
DC–2.5 GHz
Min.
46
35
23
18
Typ.
Max.
Unit
0.75
0.8
0.9
1.0
1.0
1.0
1.1
1.2
dB
dB
dB
dB
53
41
28
24
dB
dB
dB
dB
1.15:1
1.3:1
1.2:1
1.5:1
dB
dB
Typ.
Max.
Unit
Operating Characteristics at 25°C (0, -5 V)
Parameter
Switching Characteristics5
Condition
Frequency
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
Input Power for 1 dB Compression
Min.
5
10
15
ns
ns
mV
0.5–2.0 GHz
+25
dBm
0.5–2.0 GHz
+44
dBm
Intermodulation Intercept Point (IP3)
For Two-tone Input Power +13 dBm
Control Voltages
VLow = 0 to -0.2 V @ 20 µA Max.
VHigh = -5 V @ 50 µA to -8 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 and isolation state @ J2 port.
5. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
Specifications subject to change without notice. 3/99A
1
GaAs SPST High Isolation Switch DC–2.5 GHz
AS130-73
Typical Performance Data (0, -5 V)
50
2.0
40
1.5
dB
dB
30
1.0
20
0.5
10
0
0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
1.0
1.5
2.0
Frequency (GHz)
Frequency (GHz)
Insertion Loss vs. Frequency
Isolation vs. Frequency
2.0
3.0
Absolute Maximum Ratings
Characteristic
1.8
Value
RF Input Power
2 W Max > 500 MHz,
0/-8 V Control
Control Voltage
+0.2 V, -8 V
1.6
1.4
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
ΘJC
1.2
1.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
25°C/W
Pin Out
6
V1
5
GND
4
GND
2
Truth Table
J1
1
VSWR vs. Frequency
V2
50
V1
V2
J1–J2
-5
0
Insertion Loss
0
-5
Isolation
J2
3
2
2.5
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
Specifications subject to change without notice. 3/99A