AS125-73 Alpha Industries, AS125-73 Datasheet

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AS125-73

Manufacturer Part Number
AS125-73
Description
Manufacturer
Alpha Industries
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AS125-73
Manufacturer:
SKYWORKS
Quantity:
51 000
Part Number:
AS125-73
Manufacturer:
SKYWORKA
Quantity:
13 129
GaAs IC SPDT Reflective Switch
Positive Control DC–2.5 GHz
Features
Description
The AS125-73 is a GaAs IC FET SPDT reflective switch
in the SOT-6 plastic package for commercial applications.
For positive operation it requires a fixed positive bias (V
on the J
can also be operated with complementary negative
voltage (no V
provides a low cost solution for IF switching requirements
in dual-band and dual mode subscribers.
Electrical Specifications at 25°C (0, +3 V)
Operating Characteristics at 25°C (0, +3 V)
1. All measurements made in a 50
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.
Insertion Loss
Isolation
VSWR
Switching Characteristics
Input Power for 1 dB Compression
Intermodulation Intercept Point (IP3)
Control Voltages
Low Insertion Loss (0.4 dB @ 0.9 GHz)
Complementary Positive Control Voltages
(0/+3 V to 0/+5 V)
Positive Voltage Supply (+3 to +5 V)
Low DC Power Consumption
Ultra Miniature 6 Lead SOT-6 Package
4
1
Skyworks Solutions, Inc. [978] 241-7000
line and DC blocks on all RF lines. This switch
3
Parameter
S
or blocking caps required). The AS125-73
5
system, unless otherwise specified.
Parameter
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
0/+3 V
0/+5 V
For Two-tone Input Power +13 dBm
V
V
V
Low
High
S
1
= V
= 0 to 0.2 V @ 20 µA Max.
= +3 V @ 100 µA Max. to +5 V @ 200 µA Max.
High
Specifications subject to change without notice. 3/99A
Fax [978] 241-7906
± 0.2 V
Condition
S
)
Email sales@skyworksinc.com
SOT-6
(0.15 mm)
(0.00 mm)
0.006
0.000
0.014 (0.350 mm)
0.020 (0.51 mm)
DC–0.5 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–2.5 GHz
DC–0.5 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–2.5 GHz
DC–1.0 GHz
DC–2.5 GHz
INDICATOR
Frequency
0.5–2.0 GHz
0.5–2.0 GHz
0.5–2.0 GHz
Frequency
(1.90 mm REF.)
PIN 1
0.122 (3.10 mm)
0.106 (2.70 mm)
PIN 1
PIN 6
0.074
0.057 (1.45 mm)
0.035 (0.90 mm)
2
Min.
Min.
0.022 (0.61 mm)
0.004 (0.10 mm)
22
17
11
10
www.skyworksinc.com
0.037 (0.95 mm) REF.
5.0˚ ± 1˚
1.2:1
1.5:1
Typ.
0.45
Typ.
+21
+28
+45
0.4
0.6
0.9
25
20
14
13
10
20
25
0.071 (1.80 mm)
0.052 (1.30 mm)
5.0˚ ± 1˚
0.126 (3.20 mm)
0.087 (2.20 mm)
AS125-73
Max.
1.3:1
1.7:1
Max.
0.5
0.6
0.8
1.1
(0.30 mm)
(0.26 mm)
(0.10 mm)
0.012
TYP.
0.014
0.004
Unit
Unit
dBm
dBm
dBm
mV
dB
dB
dB
dB
dB
dB
dB
dB
ns
ns
1

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AS125-73 Summary of contents

Page 1

... Positive Voltage Supply (+ Low DC Power Consumption Ultra Miniature 6 Lead SOT-6 Package Description The AS125- GaAs IC FET SPDT reflective switch in the SOT-6 plastic package for commercial applications. For positive operation it requires a fixed positive bias (V on the J line and DC blocks on all RF lines. This switch ...

Page 2

... Specifications subject to change without notice. 3/99A 0.5 1.0 1.5 Frequency (GHz) Isolation vs. Frequency Characteristic GND and biasing resistor must be supplied externally BL = 100 pF for operation >500 MHz. www.skyworksinc.com AS125-73 2.0 2.5 Value 2 W > 500 MHz 0/+7 V Control -0 -40°C to +125°C -50°C to +150°C 25°C ...

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