SGM72022A [SGMICRO]
General Purpose DPDT Transfer Switch;
| 型号： | SGM72022A |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | General Purpose DPDT Transfer Switch 光电二极管 |
| 文件： | 总7页 (文件大小：347K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM72022A
General Purpose DPDT Transfer Switch
GENERAL DESCRIPTION
FEATURES
The SGM72022A is a double-pole/double-throw (DPDT)
transfer switch, which supports from 0.4GHz to 5.8GHz.
The device features low insertion loss and high
isolation, which make it suitable for high linearity and
2G/3G/4G/5G applications.
● Low Insertion Loss
● Operating Frequency Range: 0.4GHz to 5.8GHz
● High Isolation
● GPIO Interface for 1.3V to VDD Control Logic
● Broadband Performance Suitable for All Cellular
Modulation Schemes up to 5.8GHz
The SGM72022A has the ability to integrate DPDT
transfer switch and GPIO controller on an SOI chip.
Internal driver and decoder for switch control signals
are offered by the GPIO controller, which makes it
flexible in RF path routing and band selection.
● Ultra-Low Current Consumption
● Linearity and Harmonic Performance Ideally
Suited for LTE Applications
● No External DC Blocking Capacitors Required
● Available in a Green ULGA-1.1×1.5-10L Package
No external DC blocking capacitors are required on the
RF paths as long as no external DC voltage is applied,
which can save PCB area and cost.
APPLICATIONS
2G/3G/4G/5G Applications
The SGM72022A is available in a Green ULGA-1.1×
1.5-10L package.
LOGIC TRUTH TABLE
BLOCK DIAGRAM
VCTL
VDD
VCTL
ACTIVE PATH
RF1 to RF3, RF2 to RF4
RF1 to RF4, RF2 to RF3
L
Supply and Logic
H
RF3
RF1
RF4
RF2
Figure 1. SGM72022A Block Diagram
SG Micro Corp
SEPTEMBER 2022 - REV.A
www.sg-micro.com
SGM72022A
General Purpose DPDT Transfer Switch
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
6G
XX
SGM72022A
ULGA-1.1×1.5-10L
SGM72022AYULU10G/TR
Tape and Reel, 5000
-40℃ to +85℃
MARKING INFORMATION
NOTE: XX = Date Code.
Serial Number
YY
X X
Date Code - Week
Date Code - Year
Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If
you have additional comments or questions, please contact your SGMICRO representative directly.
OVERSTRESS CAUTION
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed in Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods
may affect reliability. Functional operation of the device at any
conditions beyond those indicated in the Recommended
Operating Conditions section is not implied.
Supply Voltage, VDD ........................................................3.6V
Control Voltage, VCTL ......................................................3.6V
Maximum Input Power...........................................................
......................................39dBm (1:1 VSWR, +25℃, 25%DC)
Junction Temperature.................................................+150℃
Storage Temperature Range.......................-55℃ to +150℃
Lead Temperature (Soldering, 10s) ............................+260℃
ESD Susceptibility
ESD SENSITIVITY CAUTION
HBM.............................................................................2000V
CDM ............................................................................2000V
This integrated circuit can be damaged if ESD protections are
not considered carefully. SGMICRO recommends that all
integrated circuits be handled with appropriate precautions.
Failureto observe proper handlingand installation procedures
can cause damage. ESD damage can range from subtle
performance degradation tocomplete device failure. Precision
integrated circuits may be more susceptible to damage
because even small parametric changes could cause the
device not to meet the published specifications.
RECOMMENDED OPERATING CONDITIONS
Operating Temperature Range......................-40℃ to +85℃
Operating Frequency Range..................... 0.4GHz to 5.8GHz
Supply Voltage Range, VDD ................................1.7V to 3.3V
Control Low Voltage, VCTL_L.................................0V to 0.45V
Control High Voltage, VCTL_H...............................1.3V to 3.3V
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
SG Micro Corp
www.sg-micro.com
SEPTEMBER 2022
2
SGM72022A
General Purpose DPDT Transfer Switch
PIN CONFIGURATION
(TOP VIEW)
VDD
GND
RF3
GND
RF1
1
2
3
4
10
9
8
7
6
VCTL
RF4
GND
RF2
5
GND
ULGA-1.1×1.5-10L
PIN DESCRIPTION
PIN
NAME
GND
RF3
FUNCTION
1, 3, 5, 7
Ground.
2
4
RF Port 3.
RF Port 1.
RF Port 2.
RF Port 4.
RF1
6
RF2
8
RF4
9
VCTL
VDD
Logic Control.
10
Supply Voltage.
SG Micro Corp
www.sg-micro.com
SEPTEMBER 2022
3
SGM72022A
General Purpose DPDT Transfer Switch
ELECTRICAL CHARACTERISTICS
(TA = +25℃, VDD = 1.7V to 3.3V, typical values are at VDD = 2.8V, PIN = 0dBm, input and output resistance = 50Ω, unless
otherwise noted.)
PARAMETER
DC Characteristics
Supply Voltage
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VDD
IVDD
1.7
2.8
60
3.3
80
3.3
0.45
8
V
Supply Current
μA
VCTL_H
VCTL_L
ICTL
High
Low
1.3
0
1.8
Control Voltage
V
Control Current
Switching Time
Turn-On Time
2
2
μA
μs
μs
tSW
10% VCTL to 90% RF
50% VDD to 90% RF
3
tON
20
RF Characteristics
f0 = 0.4GHz to 1.0GHz
f0 = 1.0GHz to 2.0GHz
f0 = 2.0GHz to 2.7GHz
f0 = 3.0GHz to 3.8GHz
f0 = 4.8GHz to 5.8GHz
f0 = 0.4GHz to 1.0GHz
f0 = 1.0GHz to 2.0GHz
f0 = 2.0GHz to 2.7GHz
f0 = 3.0GHz to 3.8GHz
f0 = 4.8GHz to 5.8GHz
0.30
0.32
0.34
0.47
0.66
33
0.50
0.60
0.70
0.80
1.15
Insertion Loss
(RF1/RF2 to RF3/RF4)
IL
dB
dB
30
27
20
16
14
30
Isolation
(RF1/RF2 to RF3/RF4;
RF1 to RF2, RF3 to RF4)
ISO
22
19
18
2nd Harmonic
3rd Harmonic
2f0
3f0
f0 = 824MHz to 915MHz, PIN = 35dBm
f0 = 824MHz to 915MHz, PIN = 35dBm
-88
-80
dBc
dBc
Input Return Loss
RL
f0 = 0.4GHz to 5.8GHz
f0 = 0.4GHz to 5.8GHz
f0 = 0.4GHz to 5.8GHz
-15
38
dB
(RF1/RF2 to RF3/RF4)
0.1dB Compression Point
(RF1/RF2 to RF3/RF4)
VSWR
P0.1dB
VSWR
dBm
1.5
(RF1, RF2, RF3, RF4)
2nd Order Intermodulation
3rd Order Intermodulation
IMD2
IMD3
f1 > 800MHz at 20dBm, f2 > 2.5GHz at -15dBm
f1 > 800MHz at 20dBm, f2 > 2.5GHz at -15dBm
-105
-105
dBm
dBm
SG Micro Corp
www.sg-micro.com
SEPTEMBER 2022
4
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
ULGA-1.1×1.5-10L
D
L1
PIN 1#
L1
E
e
L
b
e
TOP VIEW
BOTTOM VIEW
1.00
C
eee
C
SEATING PLANE
0.40
1.40
A1
A
0.20
A2
0.40
0.20
SIDE VIEW
RECOMMENDED LAND PATTERN (Unit: mm)
Dimensions In Millimeters
Symbol
MIN
MOD
0.550
MAX
0.600
0.210
A
A1
A2
b
0.500
0.150
0.180
0.370 REF
0.200
0.150
1.050
1.450
0.250
1.150
1.550
D
1.100
E
1.500
e
0.400 BSC
0.200
L
0.150
0.000
0.250
0.100
L1
eee
0.050
0.100
NOTE: This drawing is subject to change without notice.
SG Micro Corp
TX00278.000
www.sg-micro.com
PACKAGE INFORMATION
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
P2
P0
W
Q2
Q4
Q2
Q4
Q2
Q4
Q1
Q3
Q1
Q3
Q1
Q3
B0
Reel Diameter
P1
A0
K0
Reel Width (W1)
DIRECTION OF FEED
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Reel Width
Reel
Diameter
A0
B0
K0
P0
P1
P2
W
Pin1
Package Type
W1
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) (mm) Quadrant
7″
9.5
1.3
1.7
0.75
4.0
4.0
2.0
8.0
Q1
ULGA-1.1×1.5-10L
SG Micro Corp
TX10000.000
www.sg-micro.com
PACKAGE INFORMATION
CARTON BOX DIMENSIONS
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF CARTON BOX
Length
(mm)
Width
(mm)
Height
(mm)
Reel Type
Pizza/Carton
7″ (Option)
7″
368
442
227
410
224
224
8
18
SG Micro Corp
www.sg-micro.com
TX20000.000
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