Surface Mount
Monolithic Amplier
Page 1 of 4
ISO 9001 ISO 14001 AS 9100 CERTIFIED
Mini-Circuits
®
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
The Design Engineers Search Engine Provides ACTUAL Data Instantly at
®
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
For detailed performance specs
& shopping online see web site
minicircuits.com
IF/RF MICROWAVE COMPONENTS
Product Features
• InGaP HBT microwave amplier
• Miniature SOT-89 package
• Internally Matched to 50 Ohms
• Frequency range, DC to 3 GHz
• Output power, 12.5 dBm typ.
• Excellent package for heat dissipation, exposed metal bottom
• Low thermal resistance for high reliability
• Aqueous washable
• Protected by US Patent 6,943,629
Typical Applications
• Cellular
• PCS
• Communication receivers & transmitters
simplified schematic and pin description
Function Pin Number Description
RF IN 1RF input pin. This pin requires the use of an external DC blocking capacitor chosen
for the frequency of operation.
RF-OUT and DC-IN 3
RF output and bias pin. DC voltage is present on this pin; therefore a DC blocking
capacitor is necessary for proper operation. An RF choke is needed to feed DC bias
without loss of RF signal due to the bias connection, as shown in “Recommended
Application Circuit”.
GND 2,4 Connections to ground. Use via holes as shown in “Suggested Layout for PCB
Design” to reduce ground path inductance for best performance.
General Description
Gali 3+ (RoHS compliant) is a wideband amplier offering high dynamic range. Lead nish is SnAgNi. It
has repeatable performance from lot to lot, and is enclosed in a SOT-89 package. It uses patented Tran-
sient Protected Darlington conguration and is fabricated using InGaP HBT technology. Expected MTBF is
20,000 years at 85°C case temperature. Gali 3+ is designed to be rugged for ESD and supply switch-on
transients.
GROUND
RF IN
RF-OUT and DC-IN
REV. R
M120653
EE-7974Q
GALI-3+
RS/YB/FL/AM
130516
DC-3 GHz
CASE STYLE: DF782
PRICE: $0.99 ea. QTY. (20)
Gali 3+
3 RF-OUT & DC-IN
2 GROUND
1 RF-IN
4
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Monolithic InGaP HBT MMIC Amplier
Page 2 of 4
ISO 9001 ISO 14001 AS 9100 CERTIFIED
Mini-Circuits
®
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
The Design Engineers Search Engine Provides ACTUAL Data Instantly at
®
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
For detailed performance specs
& shopping online see web site
minicircuits.com
IF/RF MICROWAVE COMPONENTS
Electrical Specications at 25°C and 35mA, unless noted
Parameter Min. Typ. Max. Units
Frequency Range* DC 3 GHz
Gain f=0.1 GHz 22.4 dB
f=1 GHz 21.1
f=2 GHz 17.5 19.1
f=3 GHz 17.3
f=4 GHz 16.1
f=6 GHz 15.8
Input Return Loss f= DC to 3 GHz 14 dB
Output Return Loss f= DC to 3 GHz 21 dB
Output Power @ 1 dB compression f=2 GHz 10.5 12.5 dBm
Output IP3 f=2 GHz 25 dBm
Noise Figure f=2 GHz 3.5 dB
Recommended Device Operating Current 35 mA
Device Operating Voltage 3.0 3.3 4.1 V
Device Voltage Variation vs. Temperature at 35 mA -2.4 mV/°C
Device Voltage Variation vs. Current at 25°C 5.0 mV/mA
Thermal Resistance, junction-to-case1127 °C/W
Parameter Ratings
Operating Temperature* -45°C to 85°C
Storage Temperature -65°C to 150°C
Operating Current 55mA
Input Power 13dBm
Note: Permanent damage may occur if any of these limits are exceeded.
These ratings are not intended for continuous normal operation.
1Case is dened as ground leads.
*Based on typical case temperature rise 2°C above ambient.
Absolute Maximum Ratings
Gali 3+
*Guaranteed specication DC-3 GHz. Low frequency cut off determined by external coupling capacitors.
Monolithic InGaP HBT MMIC Amplier
Page 3 of 4
ISO 9001 ISO 14001 AS 9100 CERTIFIED
Mini-Circuits
®
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
The Design Engineers Search Engine Provides ACTUAL Data Instantly at
®
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
For detailed performance specs
& shopping online see web site
minicircuits.com
IF/RF MICROWAVE COMPONENTS
R BIAS
Vcc “1%” Res. Values (ohms)
for Optimum Biasing
7 107
8 133
9 162
10 191
11 221
12 249
13 280
14 309
15 340
16 365
17 392
18 422
19 453
20 475
Gali 3+
Test Board includes case, connectors, and components (in bold) soldered to PCB
Product Marking
Case Style: DF782
Suggested Layout for PCB Design: PL-019
Plastic package, exposed paddle, lead nish: tin/silver/nickel
Evaluation Board: TB-409-3+
Tape & Reel: F55
7” reels with 20, 50, 100, 200, 500, 1K devices.
Additional Detailed Technical Information
Additional information is available on our web site. To access this information enter the model number on
our web site home page.
Environmental Ratings: ENV08T2
Performance data, graphs, s-parameter data set (.zip le)
Recommended Application Circuit
4
2
3
1
C block
IN
C block
Ibias
OUT
Vd
R FC (Optional)
C bypas s
Vcc
R bias (R equired)
4
1 2 3
03
Markings in addition to model number designation may appear for internal quality control purposes.
Monolithic InGaP HBT MMIC Amplier
Page 4 of 4
ISO 9001 ISO 14001 AS 9100 CERTIFIED
Mini-Circuits
®
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
The Design Engineers Search Engine Provides ACTUAL Data Instantly at
®
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
For detailed performance specs
& shopping online see web site
minicircuits.com
IF/RF MICROWAVE COMPONENTS
ESD Rating
Human Body Model (HBM): Class 1A (250v to < 500v) in accordance with ANSI/ESD STM 5.1 - 2001
Machine Model (MM): Class M1 (< 100v) in accordance with ANSI/ESD STM 5.2 - 1999
No. Test Required Condition Standard Quantity
1Visual Inspection Low Power Microscope
Magnication 40x
MIP-IN-0003
(MCT spec) 45 units
2 Electrical Test Room Temperature SCD
(MCL spec) 45 units
3 SAM Analysis Less than 10% growth in term of
delamination
J-Std-020C
(Jedec Standard) 45 units
4Moisture Sensitivity
Level 1
Bake at 125°C for 24 hours
Soak at 85°C/85%RH for 168 hours
Reow 3 cycles at 260°C peak
J-Std-020C
(Jedec Standard) 45 units
Visual
Inspection Electrical Test SAM Analysis
Reow 3 cycles,
260°C
Soak
85°C/85RH
168 hours
Bake at 125°C,
24 hours
Visual
Inspection Electrical Test SAM Analysis
Start
MSL Test Flow Chart
MSL Rating
Moisture Sensitivity: MSL1 in accordance with IPC/JEDECJ-STD-020C
Gali 3+