AS219-321_07 [SKYWORKS]
PHEMT GaAs IC High-Linearity 3 V T/R SP3T Switch 0.1-2.5 GHz; PHEMT的砷化镓集成电路高线性3 VT / R SP3T开关0.1-2.5 GHz的
| 型号： | AS219-321_07 |
| 厂家： | 
SKYWORKS SOLUTIONS INC. |
| 描述： | PHEMT GaAs IC High-Linearity 3 V T/R SP3T Switch 0.1-2.5 GHz |
| 文件： | 总4页 (文件大小：271K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
AS219-321, AS219-321LF: PHEMT GaAs IC High-Linearity 3 V
T/R SP3T Switch 0.1–2.5 GHz
Features
2.6 to 5 V linear operation
Pin Out (Top View)
●
●
Harmonics H , H < -70 dBc @ P = 34.5 dBm
2
3
IN
●
●
●
●
●
Low Tx insertion loss (0.35 dB @ 0.9 GHz)
High Rx isolation (25 dB @ 0.9 GHz)
Miniature QFN-12 plastic package
PHEMT process
12
11
10
V
GND
GND
1
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
C
BL
C
BL
Tx
Rx1
N/C
Description
4
5
6
The AS219-321 is a PHEMT GaAs IC SP3T antenna switch
operating in the 900 MHz and 1800 MHz frequency bands.
Switching between the antenna and Tx/Rx ports is accomplished
with three control inputs. When the control inputs are driven with
the appropriate voltages, a low insertion loss path is provided
from an antenna port to a Tx port, while the other Rx ports have
high attenuation.
DC blocking capacitors (CBL) must be supplied externally for positive voltage operation.
CBL = 47 pF for operation >500 MHz.
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
NEW
Electrical Specifications at 25 °C (0, 3 V)
(1)
Parameter
Condition
Frequency
Min.
Typ.
Max.
Unit
(2)
Insertion loss
Ant-Rx
Ant-Tx
Ant-Rx
Ant-Tx
0.1–1.0 GHz
1.0–2.0 GHz
2.0–2.5 GHz
0.5
0.7
0.8
0.75
0.80
1.10
dB
dB
dB
0.1–1.0 GHz
1.0–2.0 GHz
2.0–2.5 GHz
0.35
0.50
0.65
0.40
0.55
0.70
dB
dB
dB
Isolation
0.1–1.0 GHz
1.0–2.0 GHz
2.0–2.5 GHz
24
20
20
26
25
24
dB
dB
dB
0.1–1.0 GHz
1.0–2.0 GHz
2.0–2.5 GHz
20
14
10
23
16
14
dB
dB
dB
(3)
VSWR
0.1–2.5 GHz
1.1:1
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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200250 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 30, 2007
1
DATA SHEET • AS219-321, AS219-321LF
Operating Characteristics at 25 °C (0, 3 V)
Parameter
Condition
Frequency
Min.
Typ.
Max.
Unit
Switching characteristics
Rise, fall
On, off
10/90% or 90/10% RF
50% CTL to 90/10% RF
60
100
50
ns
ns
mV
Video feedthru
T
RISE
= 1 ns, BW = 500 MHz
Input power for -0.1 dB compression
0/3 V
0.9 GHz
35
-70
25
dBm
dBc
Harmonics H , H (transmit state)
P
IN
= 34.5 dBm
0.9 GHz, 1.8 GHz
2
3
Thermal resistance
Control voltages
°C/W
V
LOW
V
HIGH
= 0 to 0.2 V @ 20 µA max.
= 2.7 V @ 100 µA max. to 5 V @ 200 µA max.
Typical Performance Data
0
-0.2
-0.4
-10
-15
-20
-25
-30
-35
-40
-45
-50
Ant-Tx
-0.6
-0.8
-1.0
-1.2
-1.4
-1.6
-1.8
-2.0
Ant-Rx1
Ant-Tx
Ant-Rx1
Ant-Rx2
Ant-Rx2
0
0.5
1.0
1.5
2.0
2.5
0
0.5
1.0
1.5
2.0
2.5
Frequency (GHz)
Frequency (GHz)
Isolation vs. Frequency
Insertion Loss vs. Frequency
0
-60
-65
-70
-75
-80
-85
-90
-95
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
Ant-Rx1
3rd Harmonic
Ant-Rx2
Ant-Tx
2nd Harmonic
0
0.5
1.0
1.5
2.0
2.5
2.6
3.0
3.4
3.8
4.2
4.6
5.0
Frequency (GHz)
Control Voltages (V)
Return Loss vs. Frequency
0.9 GHz Harmonics vs. Control Voltages
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
May 30, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200250 Rev. B
2
DATA SHEET • AS219-321, AS219-321LF
-60
-65
-70
-75
-80
-85
-90
-95
Truth Table
V
V
V
3
Ant-Tx
Ins. loss
Isolation
Isolation
Ant-Rx1
Isolation
Ins. loss
Isolation
Ant-Rx2
Isolation
Isolation
Ins. loss
1
2
V
V
V
V
HIGH
LOW
HIGH
LOW
LOW
HIGH
3rd Harmonic
2nd Harmonic
V
V
V
LOW
LOW
V
LOW
V
All other conditions not recommended.
VLOW = 0–0.2 V.
VHIGH = 2.75–5 V.
Absolute Maximum Ratings
2.6
3.0
3.4
3.8
4.2
4.6
5.0
Characteristic
Value
Control Voltages (V)
RF input power
6 W > 500 MHz
0/7 V control
1.8 GHz Harmonics vs. Control Voltages
Control voltage
-0.2 V, +8 V
Operating temperature
Storage temperature
-40 °C to +85 °C
-65 °C to +150 °C
QFN-12
0.008 (0.20 mm)
Seating Plane
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.
0.118 (3.00 mm)
Pin 1
Indicator
0.001
(0.02 mm)
0.118
(3.00 mm)
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 poten-
tials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
0.030
(0.75 mm)
0.002
(0.05 mm)
0.007
(0.180 mm)
0.029
(0.73 mm)
0.017
(0.435 mm) Sq.
Pin 1 Indicator
Exposed pad
0.057 (1.45 mm) Sq.
+ 0.004 (0.10 mm)
- 0.006 (0.15 mm)
0.009 (0.23 mm)
+ 0.003 (0.07 mm)
- 0.002 (0.05 mm)
Recommended Solder Reflow Profiles
Refer to the “Recommended Solder Reflow Profile”
Application Note.
0.022 (0.55 mm)
0.004 (0.10 mm)
0.0196
(0.50 mm) BSC
Package Marking
Tape and Reel Information
Refer to the “Discrete Devices and IC Switch/Attenuators
Tape and Reel Package Orientation” Application Note.
Pin 1 Indicator
Skyworks
Part No.
S219
XXXX
WWYY
Lot
Number
Top View
Date Code
WW = Week
YY = Calendar Year
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200250 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 30, 2007
3
DATA SHEET • AS219-321, AS219-321LF
Copyright © 2002, 2003, 2004, 2005, 2006, 2007, Skyworks Solutions, Inc. All Rights Reserved.
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information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
4
May 30, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200250 Rev. B
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