DESCRIPTION
The
µ
PG2311T5F is a GaAs MMIC LNA for Car Navigation Systems and Handy GPS. This IC consists of two
stage amplifiers and has high gain performance.
FEATURES
• High gain : GP = 37 dB TYP.
• Low noise : NF = 1.2 dB TYP.
• 12-pin plastic QFN package (3.0 × 3.0 × 0.75 mm)
APPLICATION
• Car Navigation System
• Handy GPS
ORDERING INFORMATION
Part Number Order Number Package Marking Supplying Form
µ
PG2311T5F-E2
µ
PG2311T5F-E2-A 12-pin plastic QFN
(Pb-Free) 2311 •Embossed tape 8 mm wide
•Pin 1 indicates roll-in direction of tape
•Qty 3 kpcs/reel
Remark To order evaluation samples, contact your nearby sales office.
Part number for sample order:
µ
PG2311T5F
The mark <R> shows major revised points.
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
Caution Observe precautions when handling because these devices are sensitive to electrostatic discharge.
GaAs MMIC LOW NOISE AMPLIFIER FOR GPS
GaAs INTEGRATED CIRCUIT
µ
PG2311T5F
Document No. PG10571EJ03V0DS (3rd edition)
Date Published June 2006 NS CP(N)
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PIN CONNECTIONS
Pin No. Pin Name
1 OUT2
2 GND
3 VCC2
4 VCC1
5 GND
6 IN1
7 GND
8 OUT1
9 GND
10 IN2
11 GND
12 GND
(Top View) (Bottom View)
6
5
4
3 2 1
10
11
12
7 8 9
10
11
12
1 2 3
6
5
4
9 8 7
2311
EXPOSED PAD GND
ABSOLUTE MAXIMUM RATINGS (TA = +25°C, unless otherwise specified)
Parameter Symbol Ratings Unit
Supply Voltage VCC1, VCC2 +5.0 V
Input Power Pin +10 dBm
Total Power Dissipation Ptot 0.25 Note W
Operating Ambient Temperature TA −45 to +85 °C
Storage Temperature Tstg −55 to +150 °C
Note Mounted on double-sided copper-clad 50 × 50 × 1.6 mm epoxy glass PWB, TA = +85°C
RECOMMENDED OPERATING RANGE
Parameter Symbol MIN. TYP. MAX. Unit
Operating Frequency fopt − 1.575 − GHz
Supply Voltage VCC1, VCC2 +2.7 +3.0 +3.3 V
<R>
Data Sheet PG10571EJ03V0DS
2
µ
PG2311T5F
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ELECTRICAL CHARACTERISTICS (TA = +25°C, VCC1 = VCC2 = +3.0 V, ZO = 50 Ω, unless otherwise
specified)
Parameter Symbol Test Conditions MIN. TYP. MAX. Unit
Power Gain Note 1 GP f = 1.575 GHz 34 37 − dB
Noise Figure Note 2 NF f = 1.575 GHz − 1.2 1.5 dB
Input Return Loss RLin f = 1.575 GHz − 5 − dB
Output Return Loss RLout f = 1.575 GHz − 20 − dB
1 dB Gain Compression Output
Power PO (1 dB) f = 1.575 GHz − +5 − dBm
Circuit Current Note 3 ICC f = 1.575 GHz, Non-RF − 17 20 mA
Notes 1. Total gain of 1st stage and 2nd stage amplifiers (not include filter loss).
2. NF of 1st stage amplifier.
3. Please refer to following chart.
25
20
15
10
5
0
Circuit Current I
CC
(mA)
Supply Voltage V
CC
(V)
2.5 2.6 2.7 2.8 2.9 3 3.1 3.2 3.3 3.4
CIRCUIT CURRENT vs. SUPPLY VOLTAGE
SN1
SN2
SN3
Remark The graph indicates nominal characteristics.
Data Sheet PG10571EJ03V0DS 3
µ
PG2311T5F
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TEST CIRCUIT
GND
GND
GND
GND
GND
GND
IN2
C1
1 F
C3
1 F
C4
1 F
L1
3.9 nH
C2
1 pF
L2
5.6 nH
L3
39 nH
L4
3.9 nH
OUT1
BPF
IN1
OUT2
V
CC
2
V
CC
1
µ
µ
µ
The application circuits and their parameters are for reference only and are not intended for use in actual design-ins.
Data Sheet PG10571EJ03V0DS
4
µ
PG2311T5F
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ILLUSTRATION OF THE TEST CIRCUIT ASSEMBLED ON EVALUATION BOARD
uPG2311T5F
IN1
OUT1IN2
V
CC
1
V
CC
2
OUT2
L1
L2 C2
C1
C3
C4 L4
L3
USING THE NEC EVALUATION BOARD
Symbol Rating Size Symbol Rating Size
C1 1
µ
F 1608 L1 3.9 nH 1005
C2 1 pF 1005 L2 5.6 nH 1005
C3 1
µ
F 1608 L3 39 nH 1005
C4 1
µ
F 1608 L4 3.9 nH 1005
Data Sheet PG10571EJ03V0DS 5
µ
PG2311T5F
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PACKAGE DIMENSIONS
12-PIN PLASTIC QFN (UNIT: mm)
3.0±0.1
3.0±0.1
0.75±0.1
(Bottom View)
0.5±0.06
1.0
1.55±0.1 0.4±0.1
0.9 0.4
0.9 0.4
Dimensions of pin No.1 indication
0.5±0.06
1.0
0.4±0.1
0.24
+0.07
–0.05
1.55±0.1 0.4±0.1
0.4±0.1
Data Sheet PG10571EJ03V0DS
6
µ
PG2311T5F
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RECOMMENDED SOLDERING CONDITIONS
This product should be soldered and mounted under the following recommended conditions. For soldering
methods and conditions other than those recommended below, contact your nearby sales office.
Soldering Method Soldering Conditions Condition Symbol
Infrared Reflow Peak temperature (package surface temperature) : 260°C or below
Time at peak temperature : 10 seconds or less
Time at temperature of 220°C or higher : 60 seconds or less
Preheating time at 120 to 180°C : 120±30 seconds
Maximum number of reflow processes : 3 times
Maximum chlorine content of rosin flux (% mass) : 0.2%(Wt.) or below
IR260
Wave Soldering Peak temperature (molten solder temperature) : 260°C or below
Time at peak temperature : 10 seconds or less
Preheating temperature (package surface temperature) : 120°C or below
Maximum number of flow processes : 1 time
Maximum chlorine content of rosin flux (% mass) : 0.2%(Wt.) or below
WS260
Partial Heating Peak temperature (terminal temperature) : 350°C or below
Soldering time (per side of device) : 3 seconds or less
Maximum chlorine content of rosin flux (% mass) : 0.2%(Wt.) or below
HS350
Caution Do not use different soldering methods together (except for partial heating).
Data Sheet PG10571EJ03V0DS 7
µ
PG2311T5F
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4590 Patrick Henry Drive
Santa Clara, CA 95054-1817
Telephone: (408) 919-2500
Facsimile:
(
408
)
988-0279
Subject: Compliance with EU Directives
CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant
with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous
Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive
2003/11/EC Restriction on Penta and Octa BDE.
CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates
that the device is Pb-free. The –AZ suffix is used to designate devices containing Pb which are
exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals.
All devices with these suffixes meet the requirements of the RoHS directive.
This status is based on CEL’s understanding of the EU Directives and knowledge of the materials that
go into its products as of the date of disclosure of this information.
Restricted Substance
per RoHS Concentration Limit per RoHS
(values are not yet fixed) Concentration contained
in CEL devices
-A -AZ
Lead (Pb) < 1000 PPM Not Detected (*)
Mercury < 1000 PPM Not Detected
Cadmium < 100 PPM Not Detected
Hexavalent Chromium < 1000 PPM Not Detected
PBB < 1000 PPM Not Detected
PBDE < 1000 PPM Not Detected
If you should have any additional questions regarding our devices and compliance to environmental
standards, please do not hesitate to contact your local representative.
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