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
simplified schematic and pin description
Function Pin Number Description
RF IN 1 RF 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 51+ (RoHS compliant) is a wideband amplifier offering high dynamic range. Lead finish 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 configuration and is fabricated using InGaP HBT technology. Expected MTBF is
7,000 years at 85°C case temperature. Gali 51+ is designed to be rugged for ESD and supply switch-on
transients.
GROUND
RF IN
RF-OUT and DC-IN
REV. R
M120653
D60129
EE-7974Q
GALI-51+
RS/YB/FL
130516
DC-4 GHz
CASE STYLE: DF782
PRICE: $1.49 ea. QTY. (20)
Gali 51+
Features
• InGaP HBT microwave amplier
• Miniature SOT-89 package
• Internally Matched to 50 Ohms
• Frequency range, DC to 4 GHz
• Output power, 18.0 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
Applications
• Cellular
• PCS
• Communication receivers & transmitters
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 Amplier
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
Page 2 of 4
Electrical Specications at 25°C and 65mA, unless noted
Parameter Min. Typ. Max. Units
Frequency Range* DC 4 GHz
Gain f=0.1 GHz 18.1 dB
f=1 GHz 17.5
f=2 GHz 14 16.1
f=3 GHz 14.7
f=4 GHz 13.7
f=5 GHz 13.4
Input Return Loss f= DC to 3 GHz 17.5 dB
f= 3 to 4 GHz 21
Output Return Loss f= DC to 3 GHz 14 dB
f= 3 to 4 GHz 11.5
Output Power @ 1 dB compression f=1 GHz 16.5 18.0 dBm
Output IP3 f=1 GHz 35 dBm
Noise Figure f=1 GHz 3.5 dB
Recommended Device Operating Current 65 mA
Device Operating Voltage 4.2 4.5 5.5 V
Device Voltage Variation vs. Temperature at 65 mA -3.2 mV/°C
Device Voltage Variation vs. Current at 25°C 5.8 mV/mA
Thermal Resistance, junction-to-case178 °C/W
Note: Permanent damage may occur if any of these limits are exceeded.
These ratings are not intended for continuous normal operation.
1Case is defined as ground leads.
*Based on typical case temperature rise 4°C above ambient.
Absolute Maximum Ratings
Gali 51+
Parameter Ratings
Operating Temperature* -45°C to 85°C
Storage Temperature -65°C to 150°C
Operating Current 85mA
Input Power 13dBm
*Guaranteed specication DC-4 GHz. Low frequency cut off determined by external coupling capacitors.
Monolithic InGaP HBT MMIC Amplier
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
Page 3 of 4
R BIAS
Vcc “1%” Res. Values (ohms)
for Optimum Biasing
7 40.2
8 53.6
9 68.1
10 82.5
11 97.6
12 113
13 127
14 143
15 158
16 174
17 191
18 205
19 221
20 237
Gali 51+
Recommended Application Circuit
Test Board includes case, connectors, and components (in bold) soldered to PCB
Case Style: DF782
Suggested Layout for PCB Design: PL-019
Plastic package, exposed paddle, lead finish: tin/silver/nickel
Evaluation Board: TB-409-51+
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)
Product Marking
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
51
Markings in addition to model number designation may appear for internal quality control purposes.
Monolithic InGaP HBT MMIC Amplier
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
Page 4 of 4
ESD Rating
Human Body Model (HBM): Class 1B (500v to < 1000v) 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
1 Visual Inspection Low Power Microscope
Magnification 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
Reflow 3 cycles at 260°C peak
J-Std-020C
(Jedec Standard) 45 units
Visual
Inspection Electrical Test SAM Analysis
Reflow 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 51+
