200186C.pdf

DATA SHEET
AS193-73, AS193-73LF: PHEMT GaAs IC High-Linearity 3 V
Control SPDT Switch 0.1–2.5 GHz
Features
Pin Out
2.5 to 5 V linear operation
● Harmonics H , H > 65 dBc @ P
2 3
IN = 34.5 dBm
● Low insertion loss (0.35 dB @ 0.9 GHz)
● High isolation (24 dB @ 0.9 GHz)
● Ultraminiature SOT-6 package
● PHEMT process
● Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
●
6
2
5
CBL
GND
V1
CBL
4
3
J3
1
J2
CBL
J1
V2
DC blocking capacitors (CBL) must be supplied externally.
CBL = 100 pF for operating frequency >500 MHz.
Description
The AS193-73 is a PHEMT GaAs FET IC high-linearity SPDT
switch in a SOT-6 plastic package. This switch has been
designed for use where extremely high linearity, low control
voltage, high isolation, low insertion loss and ultraminiature
package size are 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 3 W. The AS193-73 switch can be used in many
analog and digital wireless communication systems including
cellular, GSM and UMTS applications.
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Electrical Specifications at 25 °C (0, 3 V)
Parameter(1)
Insertion
loss(2)
Frequency
Min.
0.1–0.5 GHz
0.5–1.0 GHz
1.0–2.0 GHz
2.0–2.5 GHz
Isolation
0.1–0.5 GHz
0.5–1.0 GHz
1.0–2.0 GHz
2.0–2.5 GHz
VSWR(3)
0.1–1.0 GHz
1.0–2.5 GHz
28
22
17
15
Typ.
Max.
Unit
0.30
0.35
0.45
0.55
0.4
0.5
0.6
0.7
dB
dB
dB
dB
30
24
19
17
dB
dB
dB
dB
1.2:1
1.3:1
dB
dB
1. All measurements made in a 50 Ω system, unless otherwise specified.
2. Insertion loss changes by 0.003 dB/°C.
3. Insertion loss state.
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200186 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 16, 2006
1
DATA SHEET • AS193-73, AS193-73LF
Operating Characteristics at 25 °C (0, 3 V)
Parameter
Condition
Switching characteristics
Rise, fall
On, off
Video feedthru
Frequency
Min.
10/90% or 90/10% RF
50% CTL to 90/10% RF
TRISE = 1 ns, BW = 500 MHz
Typ.
Max.
Unit
60
100
50
ns
ns
mV
dBm
Input power for -0.1 dB compression
VCTL = 0/3 V
0.9 GHz
37
Harmonics H2, H3
PIN = 34.5 dBm
0.9 GHz
-65
dBc
25
°C/W
Thermal resistance
Control voltages
VLOW = 0 to 0.2 V @ 20 µA max.
VHIGH = 2.5 V @ 100 µA max. to 5 V @ 200 µA max.
Typical Performance Data
0
0
-0.1
-5
-10
-0.3
Isolation (dB)
Insertion Loss (dB)
-0.2
-0.4
-0.5
-0.6
-0.7
-15
-20
-25
-30
-0.8
-35
-0.9
-1.0
-40
0
0.5
1.0
1.5
2.0
0
1.0
1.5
Frequency (GHz)
Frequency (GHz)
Insertion Loss vs. Frequency
Isolation vs. Frequency
2.0
-80
1.8
2.0
H2
-75
-70
H2, H3 (dBc)
VSWR
0.5
1.6
1.4
-65
-60
-55
H3
-50
-45
-40
1.2
-35
1.0
-30
0
0.5
1.0
1.5
2.0
2.0
2.5
3.0
3.5
4.0
4.5
Frequency (GHz)
VCTRL (V)
VSWR vs. Frequency
Harmonics vs. Control Voltage
34.5 dBm 900 MHz GSM Pulse
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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July 16, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200186 Rev. C
5.0
DATA SHEET • AS193-73, AS193-73LF
Absolute Maximum Ratings
Truth Table
Value
V1
V2
J1–J2
J1–J3
RF input power
6 W max. > 900 MHz,
0/5 V control
0
VHIGH
Isolation
Insertion loss
VHIGH
0
Insertion loss
Isolation
Control voltage
-0.2 V, +8 V
Characteristic
Operating temperature
-40 °C to +85 °C
Storage temperature
-65 °C to +150 °C
Performance is guaranteed only under the conditions listed in the specifications table and is
not guaranteed under the full range(s) described by the Absolute Maximum specifications.
Exceeding any of the absolute maximum/minimum specifications may result in permanent
damage to the device and will void the warranty.
CAUTION: Although this device is designed to be as robust as
possible, ESD (Electrostatic Discharge) can damage
this device. This device must be protected at all times
from ESD. Static charges may easily produce potentials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
All other conditions not recommended.
VHIGH = 2.5 to 5 V.
SOT-6
0.074
(1.90 mm) Ref.
0.126 (3.20 mm)
0.087 (2.20 mm)
Pin 6
0.071 (1.80 mm)
0.052 (1.30 mm)
Pin 1
Indicator
Pin 1
0.006
(0.15 mm)
0.000
(0.00 mm)
0.057 (1.45 mm)
0.035 (0.90 mm)
Recommended Solder Reflow Profiles
Refer to the “Recommended Solder Reflow Profile”
Application Note.
0.037 (0.95 mm) Ref.
0.020 (0.51 mm)
0.014 (0.350 mm)
5.0° ± 1°
5.0° ± 1°
0.122 (3.10 mm)
0.106 (2.70 mm)
0.012
(0.30 mm)
Typ.
0.014
(0.26 mm)
0.004
(0.10 mm)
0.022 (0.61 mm)
0.004 (0.10 mm)
Tape and Reel Information
Refer to the “Discrete Devices and IC Switch/Attenuators
Tape and Reel Package Orientation” Application Note.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200186 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 16, 2006
3
DATA SHEET • AS193-73, AS193-73LF
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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July 16, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200186 Rev. C