Infineon BGA231L7 Silicon germanium gps low noise amplifier Datasheet

BGA231L7
Silicon Germanium GPS Low Noise Amplifier
Data Sheet
Revision 3.0, 2011-04-20
RF & Protection Devices
Edition 2011-04-20
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2011 Infineon Technologies AG
All Rights Reserved.
Legal Disclaimer
The information given in this document shall in no event be regarded as a guarantee of conditions or
characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any
information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties
and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights
of any third party.
Information
For further information on technology, delivery terms and conditions and prices, please contact the nearest
Infineon Technologies Office (www.infineon.com).
Warnings
Due to technical requirements, components may contain dangerous substances. For information on the types in
question, please contact the nearest Infineon Technologies Office.
Infineon Technologies components may be used in life-support devices or systems only with the express written
approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure
of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support
devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain
and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may
be endangered.
BGA231L7
Revision History
Page or Item
Subjects (major changes since previous revision)
Revision 3.0, 2011-04-20
all
“Preliminary” status removed
Revision 2.0, 2011-01-18
all
Preliminary data sheet
10, 11
Electrical Characteristics specified for frequency range f = 1550 - 1615 MHz
7
Marking code defined: BD
Trademarks of Infineon Technologies AG
AURIX™, C166™, CanPAK™, CIPOS™, CIPURSE™, EconoPACK™, CoolMOS™, CoolSET™,
CORECONTROL™, CROSSAVE™, DAVE™, EasyPIM™, EconoBRIDGE™, EconoDUAL™, EconoPIM™,
EiceDRIVER™, eupec™, FCOS™, HITFET™, HybridPACK™, I²RF™, ISOFACE™, IsoPACK™, MIPAQ™,
ModSTACK™, my-d™, NovalithIC™, OptiMOS™, ORIGA™, PRIMARION™, PrimePACK™, PrimeSTACK™,
PRO-SIL™, PROFET™, RASIC™, ReverSave™, SatRIC™, SIEGET™, SINDRION™, SIPMOS™,
SmartLEWIS™, SOLID FLASH™, TEMPFET™, thinQ!™, TRENCHSTOP™, TriCore™.
Other Trademarks
Advance Design System™ (ADS) of Agilent Technologies, AMBA™, ARM™, MULTI-ICE™, KEIL™,
PRIMECELL™, REALVIEW™, THUMB™, µVision™ of ARM Limited, UK. AUTOSAR™ is licensed by AUTOSAR
development partnership. Bluetooth™ of Bluetooth SIG Inc. CAT-iq™ of DECT Forum. COLOSSUS™,
FirstGPS™ of Trimble Navigation Ltd. EMV™ of EMVCo, LLC (Visa Holdings Inc.). EPCOS™ of Epcos AG.
FLEXGO™ of Microsoft Corporation. FlexRay™ is licensed by FlexRay Consortium. HYPERTERMINAL™ of
Hilgraeve Incorporated. IEC™ of Commission Electrotechnique Internationale. IrDA™ of Infrared Data
Association Corporation. ISO™ of INTERNATIONAL ORGANIZATION FOR STANDARDIZATION. MATLAB™ of
MathWorks, Inc. MAXIM™ of Maxim Integrated Products, Inc. MICROTEC™, NUCLEUS™ of Mentor Graphics
Corporation. Mifare™ of NXP. MIPI™ of MIPI Alliance, Inc. MIPS™ of MIPS Technologies, Inc., USA. muRata™
of MURATA MANUFACTURING CO., MICROWAVE OFFICE™ (MWO) of Applied Wave Research Inc.,
OmniVision™ of OmniVision Technologies, Inc. Openwave™ Openwave Systems Inc. RED HAT™ Red Hat, Inc.
RFMD™ RF Micro Devices, Inc. SIRIUS™ of Sirius Satellite Radio Inc. SOLARIS™ of Sun Microsystems, Inc.
SPANSION™ of Spansion LLC Ltd. Symbian™ of Symbian Software Limited. TAIYO YUDEN™ of Taiyo Yuden
Co. TEAKLITE™ of CEVA, Inc. TEKTRONIX™ of Tektronix Inc. TOKO™ of TOKO KABUSHIKI KAISHA TA.
UNIX™ of X/Open Company Limited. VERILOG™, PALLADIUM™ of Cadence Design Systems, Inc. VLYNQ™
of Texas Instruments Incorporated. VXWORKS™, WIND RIVER™ of WIND RIVER SYSTEMS, INC. ZETEX™ of
Diodes Zetex Limited.
Last Trademarks Update 2011-02-24
Data Sheet
3
Revision 3.0, 2011-04-20
BGA231L7
Table of Contents
Table of Contents
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1
Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3
Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4
Package Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Data Sheet
4
Revision 3.0, 2011-04-20
BGA231L7
List of Figures
List of Figures
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Data Sheet
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Application Schematic BGA231L7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Package Outline TSLP-7-1 (side and bottom view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Footprint TSLP-7-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Tape & Reel Dimensions (Ø reel 180 mm, pieces/reel 7500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5
Revision 3.0, 2011-04-20
BGA231L7
List of Tables
List of Tables
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Data Sheet
Pin Definition and Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Thermal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Electrical Characteristics: TA = 25 °C, VCC = 2.8 V, VPON,ON = 2.8 V, VPON,OFF = 0 V,
f = 1550 - 1615 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Electrical Characteristics: TA = 25 °C, VCC = 1.8 V, VPON,ON = 1.8 V, VPON,OFF = 0 V,
f = 1550 - 1615 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6
Revision 3.0, 2011-04-20
Silicon Germanium GPS Low Noise Amplifier
BGA231L7
Features
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Insertion power gain: 16.0 dB
High out of band input 3rd order intercept point: +5 dBm
High input 1 dB compression point: -5 dBm
Low Noise Figure: 0.75 dB
Low current consumption: 4.4 mA
Operating frequency: 1550 - 1615 MHz
Supply voltage: 1.5 V to 3.6 V
Digital on/off switch (1V logic high level)
Tiny TSLP-7-1 leadless package
B7HF Silicon Germanium technology
RF output internally matched to 50 Ω
Only 3 external SMD components necessary
2 kV HBM ESD protection (including AI-pin)
Pb-free (RoHS compliant) package
Application
•
Suitable for all Global Navigation Satellite Systems (GNSS) like GPS, Galileo, GLONASS, COMPASS
Description
The BGA231L7 is a front-end low noise amplifier for Global Navigation Satellite Systems (GNSS) from 1550 MHz
to 1615 MHz like GPS, Galileo, GLONASS and COMPASS. The LNA provides 16.0 dB gain and 0.75 dB noise
figure at a current consumption of 4.4 mA in the application configuration described in Chapter 3. The BGA231L7
is based upon Infineon Technologies‘ B7HF Silicon Germanium technology. It operates from 1.5 V to 3.6 V supply
voltage.
Product Name
Marking
Package
BGA231L7
BD
TSLP-7-1
Data Sheet
7
Revision 3.0, 2011-04-20
BGA231L7
Features
VCC PON
BIAS
BIAS
AI
AO
ESD
GND
BGA231 L7_Blockdiagram .vsd
Figure 1
Block Diagram
Table 1
Pin Definition and Function
Pin No.
Name
Function
1
PON
Power on control
2
AI
LNA input
3
BIAS
DC bias
4
n.c.
not connected
5
AO
LNA output
6
VCC
DC Supply
7
GND
RF and DC ground
Data Sheet
8
Revision 3.0, 2011-04-20
BGA231L7
Maximum Ratings
1
Maximum Ratings
Table 2
Maximum Ratings
Parameter
Symbol
Values
Min.
Typ.
Max.
Unit
Note /
Test Condition
Voltage at pin VCC
VCC
-0.3
–
3.6
V
1)
Voltage at pin AI
VAI
-0.3
–
0.9
V
–
Voltage at pin BIAS
VBIAS
-0.3
–
0.9
V
–
Voltage at pin AO
VAO
-0.3
–
VCC + 0.3
V
–
Voltage at pin PON
VPON
-0.3
–
VCC + 0.3
V
–
Voltage at pin VSS
VSS
-0.3
–
0.3
V
–
Current into pin VCC
ICC
–
–
20
mA
–
RF input power
PIN
–
–
0
dBm
–
Total power dissipation,
TJ
–
–
72
mW
–
Junction temperature
Ptot
–
–
150
°C
–
Ambient temperature range
TA
-40
–
85
°C
–
Storage temperature range
TSTG
-65
–
150
°C
–
ESD capability all pins
VESD_HBM –
–
2000
V
according to
JESD22A-114
TS < 129 °C2)
1) All voltages refer to VSS-Node unless otherwise noted
2) TS is measured on the ground lead at the soldering point
Attention: Stresses above the max. values listed here may cause permanent damage to the device.
Exposure to absolute maximum rating conditions for extended periods may affect device
reliability. Maximum ratings are absolute ratings; exceeding only one of these values may
cause irreversible damage to the integrated circuit.
Thermal Resistance
Table 3
Thermal Resistance
Parameter
Symbol
Value
Unit
Junction - soldering point
RthJS
291
1) For calculation of RthJA please refer to Application Note Thermal Resistance
K/W
1)
Data Sheet
9
Revision 3.0, 2011-04-20
BGA231L7
Electrical Characteristics
2
Electrical Characteristics
Table 4
Electrical Characteristics:1) TA = 25 °C, VCC = 2.8 V, VPON,ON = 2.8 V, VPON,OFF = 0 V,
f = 1550 - 1615 MHz
Parameter
Symbol
Values
Min.
Typ.
Max.
Unit
Note / Test Condition
Supply voltage
VCC
1.5
–
3.6
V
–
Supply current
ICC
–
4.4
–
mA
ON-mode
–
0.2
3
μA
OFF-mode
1.0
–
Vcc
V
ON-mode
0
–
0.4
V
OFF-mode
–
5
–
μA
ON-mode
–
–
1
μA
OFF-mode
|S21|
–
16.0
–
dB
NF
–
0.75
1.3
dB
Input return loss
RLin
–
10
–
dB
Output return loss
RLout
–
16
–
dB
1/|S12|
–
23
–
dB
tS
–
5
–
μs
OFF- to ON-mode
–
5
–
μs
ON- to OFF-mode
Inband input 1 dB compression IP1dB
point
–
-5
–
dBm
Inband input 3rd order intercept IIP3
point4)
–
0
–
dBm
f1 = 1575 MHz
f2 = f1 +/-1 MHz
dBm
f1 = 1712.7 MHz
f2 = 1850 MHz
Vpon
Power On voltage
Ipon
Power On current
2
Insertion power gain
Noise figure
2)
2
Reverse isolation
3)
Power gain settling time
Out of band input 3rd order
intercept point5)
IIP3oob
–
+5
–
Stability
k
–
>1
–
1)
2)
3)
4)
5)
ZS = 50 Ω
f = 20 MHz ... 10 GHz
Based on the application described in chapter 3
PCB losses are subtracted
To be within 1 dB of the final gain OFF- to ON-mode; to be within 3 dB of the final gain ON- to OFF-mode
Input Power = -30 dBm for each tone
Input Power = -20 dBm for each tone
Data Sheet
10
Revision 3.0, 2011-04-20
BGA231L7
Electrical Characteristics
Table 5
Electrical Characteristics:1) TA = 25 °C, VCC = 1.8 V, VPON,ON = 1.8 V, VPON,OFF = 0 V,
f = 1550 - 1615 MHz
Parameter
Symbol
Values
Min.
Typ.
Max.
Unit
Note / Test Condition
Supply voltage
VCC
1.5
–
3.6
V
–
Supply current
ICC
–
4.4
–
mA
ON-mode
–
0.2
3
μA
OFF-mode
1.0
–
Vcc
V
ON-mode
0
–
0.4
V
OFF-mode
–
5
–
μA
ON-mode
–
–
1
μA
OFF-mode
|S21|
–
16.0
–
dB
NF
–
0.75
1.3
dB
Input return loss
RLin
–
10
–
dB
Output return loss
RLout
–
16
–
dB
Reverse isolation
1/|S12|2
–
23
–
dB
tS
–
5
–
μs
OFF- to ON-mode
–
5
–
μs
ON- to OFF-mode
Inband input 1 dB compression IP1dB
point
–
-8
–
dBm
Inband input 3rd order intercept IIP3
point4)
–
0
–
dBm
f1 = 1575 MHz
f2 = f1 +/-1 MHz
dBm
f1 = 1712.7 MHz
f2 = 1850 MHz
Gain switch control voltage
Gain switch control current
Ipon
2
Insertion power gain
Noise figure
Vpon
2)
3)
Power gain settling time
Out of band input 3rd order
intercept point5)
IIP3oob
–
+5
–
Stability
k
–
>1
–
1)
2)
3)
4)
5)
ZS = 50 Ω
f = 20 MHz ... 10 GHz
Based on the application described in chapter 3
PCB losses are subtracted
To be within 1 dB of the final gain OFF- to ON-mode; to be within 3 dB of the final gain ON- to OFF-mode
Input Power = -30 dBm for each tone
Input Power = -20 dBm for each tone
Data Sheet
11
Revision 3.0, 2011-04-20
BGA231L7
Application Information
3
Application Information
Application Board Configuration
N1
PON
C2
(optional)
BGA231L7
PON, 1
VCC
VCC, 6
C1
(optional)
L2
RFin
AI, 2
RFout
AO, 5
L1
BIAS, 3
n.c., 4
n. c.
GND, 7
BGA231 L7_ Schematic.vsd
Figure 2
Application Schematic BGA231L7
Table 6
Bill of Materials
Name
Value
Package
Manufacturer
Function
C1 (optional)
100 nF
0201
Various
RF block
C2 (optional)
33 pF
0201
Various
DC block
L1
39 nH
0201
Murata LQP03T
Bias feed and RF choke
L2
6.8 nH
0201
Murata LQP03T
Input matching
N1
BGA231L7
TSLP-7-1
Infineon
SiGe LNA
A list of all application notes is available at http://www.infineon.com/gpslna.appnotes.
Data Sheet
12
Revision 3.0, 2011-04-20
BGA231L7
Package Information
Package Information
Top view
Bottom view
0.4
+0.1
1.3 ±0.05
0.05 MAX.
1 ±0.05
6
1.7 ±0.05
1.2 ±0.035 1)
7
3
Pin 1 marking
2
1
6 x 0.2 ±0.035 1)
1) Dimension applies to plated terminal
TSLP-7-1-PO V04
Package Outline TSLP-7-1 (side and bottom view)
NSM D
SMD
Solder mask
0.2
0.3
R0.1
0.3
0.2
0.2
0.25
0.25
1.9
0.2
0.25
1.9
1.9
0.25
0.3
Copper
0.25
0.2
0.2
0.25
0.2
0.2
0.3
0.2
0.2
1.9
0.3
1.4
0.2
1.4
0.2
1.4
0.2
1.4
0.3
Stencil apertures
Copper
Solder mask
0.2
Figure 3
2 ±0.05
5
1.1 ±0.035 1)
4
6 x 0.2 ±0.035 1)
4
0.25
0.25
R0.1
Stencil apertures
TSLP-7-1-FP V01
Figure 4
Footprint TSLP-7-1
0.5
8
2.18
4
Pin 1
marking
Figure 5
Data Sheet
1.45
TSLP-7-1-TP V03
Tape & Reel Dimensions (Ø reel 180 mm, pieces/reel 7500)
13
Revision 3.0, 2011-04-20
w w w . i n f i n e o n . c o m
Published by Infineon Technologies AG
Similar pages