Skyworks AS115-61 Gaas ic sp4t nonreflective switch 300 khz-2 ghz Datasheet

DATA SHEET
AS115-61: GaAs IC SP4T Nonreflective Switch
300 kHz–2 GHz
GND
GND
GND
GND
J3
J2
GND
Pin Out
-3 V to -5 V operation
● High isolation (50 dB @ 0.9 GHz)
● Low insertion loss (0.7 dB @ 0.9 GHz)
● LQFP-32 plastic package
● Nonreflective all ports
●
GND
Features
32 31 30 29 28 27 26 25
GND
5
GND
6
50
50
8
V1
V2
V3
V4
V5
V6
V7
V8
GND
GND
GND
GND
J4
10 11 12 13 14 15 16
GND
J5
9
GND
GND
50
7
GND
24 23 22 21 20 19 18 17
J1
4
The AS115-61 is a high-isolation SP4T FET IC nonreflective
switch. The switch operates with 0 and -3 V or -5 V over the
frequency range of DC–2 GHz. The insertion loss is 0.7 dB and
isolation is 50 dB at 0.9 GHz. The switch is ideal for cellular
base station switch matrices.
GND
3
Description
50
2
GND
1
GND
Electrical Specifications at 25 °C (0, -5 V)
Parameter(1)
Insertion
Frequency
loss(2)
Min.
300 kHz–0.5 GHz
300 kHz–1.0 GHz
300 kHz–2.0 GHz
Isolation
300 kHz–0.5 GHz
300 kHz–1.0 GHz
300 kHz–2.0 GHz
VSWR(3)
300 kHz–1.0 GHz
300 kHz–2.0 GHz
50
45
35
Typ.
Max.
Unit
0.5
0.7
1.1
0.7
0.9
1.3
dB
dB
dB
58
51
39
dB
dB
dB
1.55:1
1.65:1
1.6:1
1.8:1
Typ.
Max.
Operating Characteristics at 25 °C (0, -5 V)
Parameter(1)
Switching characteristics
Rise, fall
On, off
Video feedthru
Condition
Frequency
10/90% or 90/10% RF
50% CTL to 90/10% RF
TRISE = 1 ns, BW = 500 MHz
Min.
Unit
15
30
30
ns
ns
mV
Input power for 1 dB compression
VCTL = 0/-3 V
VCTL = 0/-5 V
0.5–2 GHz
0.5–2 GHz
24
30
dBm
dBm
Intermodulation intercept point (IP3)
For two-tone input power 13 dBm
0.5–2 GHz
0.05 GHz
40
29
dBm
dBm
25
°C/W
Thermal resistance
Control voltages
VLOW = 0 to -0.2 V @ 20 µA max.
VHIGH = -3 V @ 100 µA to -5 V @ 500 µA max.
1. All measurements made in a 50 Ω system, unless otherwise specified.
2. Insertion loss changes by 0.003 dB/°C.
3. Input/output.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200169 Rev. AB • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • December 12, 2005
1
DATA SHEET • AS115-61
Typical Performance Data (0, -5 V)
1.2
70
1.0
60
J1–J3, J4
85 °C
50
-55 °C
J1–J2, J5
dB
dB
0.8
0.6
40
0.4
30
0.2
20
DC
1
2
DC
1
2
Frequency (GHz)
Frequency (GHz)
Insertion Loss vs. Frequency
Isolation vs. Frequency
Absolute Maximum Ratings
2.5
Characteristic
2.2
RF input power
1.9
Control voltage
1.6
Value
2 W > 500 MHz 0/-7 V
0.5 W @ 50 MHz 0/-7 V
+0.2 V, -10 V
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.
1.3
1.0
DC
1
2
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.
Frequency (GHz)
VSWR vs. Frequency
Truth Table
Insertion
Loss
Path J1 to:
V1
V2
V3
V4
V5
V6
V7
V8
J2
0
-5
-5
0
-5
0
-5
0
J3
-5
0
0
-5
-5
0
-5
0
Recommended Solder Reflow Profiles
J4
0
-5
0
-5
-5
0
0
-5
J5
0
-5
0
-5
0
-5
-5
0
Refer to the “Recommended Solder Reflow Profile”
Application Note.
All other
conditions
J3
J2
J5
J4
Not recommended
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 • [email protected] • www.skyworksinc.com
2
December 12, 2005 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200169 Rev. B
DATA SHEET • AS115-61
LQFP-32
0.364 (9.25 mm)
0.344 (8.74 mm)
Sq.
32
0.280 (7.11 mm)
0.272 (6.91 mm)
Sq.
1
12.0˚
Typ.
R 0.008
(0.20 mm)
0.030
(0.76 mm)
0.018
(0.46 mm)
0.063
(1.60 mm)
Max.
0.008
(0.20 mm)
0˚ – 7˚
Max.
12.0˚
6.0˚ ± 4˚
Typ.
0.031 (0.80 mm)
0.010 (0.25 mm)
BSC
Gage Plane
0.057
(1.45 mm)
0.053
(1.35 mm)
0.006 (0.15 mm)
0.002 (0.05 mm)
0.018 (0.46 mm)
0.012 (0.30 mm)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200169 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • December 12, 2005
3
DATA SHEET • AS115-61
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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December 12, 2005 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200169 Rev. B
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