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GaAs INTEGRATED CIRCUIT
UPG2311T5F
GaAs MMIC LOW NOISE AMPLIFIER FOR GPS
DESCRIPTION
The 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 * Low noise : GP = 37 dB TYP. : NF = 1.2 dB TYP.
* 12-pin plastic QFN package (3.0 x 3.0 x 0.75 mm)
APPLICATION
* Car Navigation System * Handy GPS
ORDERING INFORMATION (Pb-Free)
Part Number Order Number Package 12-pin plastic QFN (Pb-Free) Marking 2311 Supplying Form * Embossed tape 8 mm wide * Pin 1 indicates roll-in direction of tape * Qty 3 kpcs/reel
PG2311T5F-E2-A
PG2311T5F-E2-A
Remark To order evaluation samples, contact your nearby sales office. Part number for sample order: UPG2311T5F-A
Caution Observe precautions when handling because these devices are sensitive to electrostatic discharge.
Document No. PG10571EJ02V0DS (2nd edition) Date Published July 2005 CP(K)
The mark
shows major revised points.
UPG2311T5F
PIN CONNECTIONS
Pin No. 1 Pin Name OUT2 GND VCC2 VCC1 GND IN1 GND OUT1 GND IN2 GND GND
GND
(Top View)
9 8 7
(Bottom View)
7 8 9
2 3 4 5
10 11 12
6 5
6 5 4
10 11 12
6 7 8 9 10
2311
1 2 3
4
3
2
1
11 12
EXPOSED PAD
ABSOLUTE MAXIMUM RATINGS (TA = +25C, unless otherwise specified)
Parameter Supply Voltage Input Power Total Power Dissipation Operating Ambient Temperature Storage Temperature Symbol VCC1, VCC2 Pin Ptot TA Tstg Ratings +5.0 -25 0.25
Note
Unit V dBm W C C
-45 to +85 -55 to +150
Note Mounted on double-sided copper-clad 50 x 50 x 1.6 mm epoxy glass PWB, TA = +85C
RECOMMENDED OPERATING RANGE
Parameter Operating Frequency Supply Voltage Symbol fopt VCC1, VCC2 MIN. - +2.7 TYP. 1.575 +3.0 MAX. - +3.3 Unit GHz V
2
Data Sheet PG10571EJ02V0DS
UPG2311T5F
ELECTRICAL CHARACTERISTICS (TA = +25C, VCC1 = VCC2 = +3.0 V, ZO = 50 , unless otherwise specified)
Parameter Power Gain
Note 1 Note 2
Symbol GP NF RLin RLout PO (1 dB)
Test Conditions f = 1.575 GHz f = 1.575 GHz f = 1.575 GHz f = 1.575 GHz f = 1.575 GHz
MIN. 34 - - - - -
TYP. 37 1.2 5 20 +5
MAX. - 1.5 - - -
Unit dB dB dB dB dBm
Noise Figure
Input Return Loss Output Return Loss 1 dB Gain Compression Output Power 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.
CIRCUIT CURRENT vs. SUPPLY VOLTAGE
25
Circuit Current ICC (mA)
20
15
10
5
0 2.5 2.6 2.7 2.8
2.9
3
SN1 SN2 SN3 3.1 3.2 3.3 3.4
Supply Voltage VCC (V)
Remark
The graph indicates nominal characteristics.
Data Sheet PG10571EJ02V0DS
3
UPG2311T5F
TEST CIRCUIT
C1 1 F IN1 C3 1 F L3 39 nH VCC2 BPF GND OUT1 GND OUT2 GND L2 5.6 nH C2 1 pF C4 1 F GND L4 3.9 nH VCC1
L1 3.9 nH IN2 GND GND
The application circuits and their parameters are for reference only and are not intended for use in actual design-ins.
4
Data Sheet PG10571EJ02V0DS
UPG2311T5F
ILLUSTRATION OF THE TEST CIRCUIT ASSEMBLED ON EVALUATION BOARD
IN2 OUT1
L1
OUT2
C2 L2
L3
VCC2
C3
C4 L4 C1
UPG2311T5F
IN1
VCC1
USING THE NEC EVALUATION BOARD
Symbol C1 C2 C3 C4 Rating 1 F 1 pF 1 F 1 F Size 1608 1005 1608 1608 Symbol L1 L2 L3 L4 Rating 3.9 nH 5.6 nH 39 nH 3.9 nH Size 1005 1005 1005 1005
Data Sheet PG10571EJ02V0DS
5
UPG2311T5F
PACKAGE DIMENSIONS 12-PIN PLASTIC QFN (UNIT: mm)
3.00.1
0.750.1
3.00.1
(Bottom View)
1.0
0.40.1
0.50.06
0.50.06
0.9
0.4
1.550.1
1.0
0.24+0.07 -0.05
0.40.1
Dimensions of pin No.1 indication
0.40.1
1.550.1
0.40.1
6
Data Sheet PG10571EJ02V0DS
0.9
0.4
UPG2311T5F
RECOMMENDED SOLDERING CONDITIONS
This product should be soldered and mounted under the following recommended conditions. methods and conditions other than those recommended below, contact your nearby sales office.
Soldering Method Infrared Reflow Soldering Conditions Peak temperature (package surface temperature) Time at peak temperature Time at temperature of 220C or higher Preheating time at 120 to 180C Maximum number of reflow processes Maximum chlorine content of rosin flux (% mass) Wave Soldering Peak temperature (molten solder temperature) Time at peak temperature Maximum number of flow processes Maximum chlorine content of rosin flux (% mass) Partial Heating Peak temperature (terminal temperature) Soldering time (per side of device) Maximum chlorine content of rosin flux (% mass) : 260C or below : 10 seconds or less : 60 seconds or less : 12030 seconds : 3 times : 0.2%(Wt.) or below : 260C or below : 10 seconds or less : 1 time : 0.2%(Wt.) or below : 350C or below : 3 seconds or less : 0.2%(Wt.) or below HS350 WS260 Condition Symbol IR260
For soldering
Preheating temperature (package surface temperature) : 120C or below
Caution Do not use different soldering methods together (except for partial heating).
Data Sheet PG10571EJ02V0DS
7
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 Lead (Pb) Mercury Cadmium Hexavalent Chromium PBB PBDE Concentration Limit per RoHS (values are not yet fixed) < 1000 PPM < 1000 PPM < 100 PPM < 1000 PPM < 1000 PPM < 1000 PPM Concentration contained in CEL devices -A Not Detected Not Detected Not Detected Not Detected Not Detected Not Detected -AZ (*)
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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