The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Typical Applications
• Cellular
• PCN
• Instrumentation
• UHF/VHF
General Description
VAM-7+ (RoHS compliant) is wideband amplifier offering high dynamic range. It has repeatable perfor-
mance from lot to lot. It is enclosed in an SOT143 style package. It uses Darlington configuration and is
fabricated using InGaP HBT technology.
simplified schematic and pin description
RF-OUT and DC-IN
RF IN
GND
4
RF-IN
1
3
2
GND
GROUND
RF-OUT & DC-IN
Function
RF IN
Pin Number
1
Description
RF input pin. This pin requires the use of an external DC blocking capacitor chosen
for the frequency of operation.
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”.
Connections to ground. Use via holes as shown in “Suggested Layout for PCB
Design” to reduce ground path inductance for best performance.
RF-OUT and DC-IN
3
GND
2,4
Notes
A.
Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B.
Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C.
The parts covered by this specification document 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
www.minicircuits.com
P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
Mini-Circuits
®
REV. C
M120653
VAM-7+
150321
Page 1 of 4
Monolithic MMIC Amplifier
Electrical Specifications at 25°C and 22mA, unless noted
Parameter
Frequency Range*
Gain
f=0.1 GHz
f=1 GHz
f=2 GHz
VAM-7+
Min.
DC
—
—
7.8
13.0
12.0
9.8
Typ.
Max.
2
Units
GHz
dB
Input Return Loss
f=DC to 2 GHz
14
dB
Output Return Loss
f=DC to 2 GHz
14
dB
Output Power @ 1 dB compression
f=1GHz
+5.5
dBm
Output IP3
Noise Figure
Recommended Device Operating Current
Device Operating Voltage
Device Voltage Variation vs. Temperature at 22 mA
Device Voltage Variation vs. Current at 25°C
Thermal Resistance, junction-to-case
1
f=1 GHz
f=1 GHz
+18
5.0
22
3.8
-2.3
15.1
505
dBm
dB
mA
V
mV/°C
mV/mA
°C/W
*
Guaranteed specification DC-2 GHz. Low frequency cut off determined by external coupling capacitors.
Absolute Maximum Ratings
Parameter
Operating Temperature*
Storage Temperature
Operating Current
Power Dissipation
Input Power
Ratings
-20°C to 85°C
-55°C to 100°C
50mA
175mW
13dBm
Note: Permanent damage may occur if any of these limits are exceeded.
These ratings are not intended for continuous normal operation.
1
Case is defined as ground leads.
*Based on typical case temperature rise 5°C above ambient.
Notes
A.
Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B.
Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C.
The parts covered by this specification document 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
www.minicircuits.com
P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
Mini-Circuits
®
Page 2 of 4
Monolithic MMIC Amplifier
Product Marking
2
3
VAM-7+
A07
Markings in addition to model number designation may appear for internal quality control purposes.
1
4
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.
Performance data, graphs, s-parameter data set (.zip file)
Case Style: MMM168
VAM-7+: Plastic molded SOT143 style package, lead finish: tin-silver over
nickel
Tape & Reel: F8
Suggested Layout for PCB Design: PL-251
Evaluation Board: TB-415-7+
Environmental Ratings: ENV08
Recommended Application Circuit
Vcc
7
8
9
10
wide lead
R BIAS
“1%” Res. Values (ohms)
for Optimum Biasing
137
182
226
274
316
365
412
453
499
11
12
13
14
15
Notes
A.
Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B.
Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C.
The parts covered by this specification document 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
www.minicircuits.com
P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
Mini-Circuits
®
Page 3 of 4
Monolithic MMIC Amplifier
ESD Rating
VAM-7+
Human Body Model (HBM): Class 1B (500 v to < 1000 v) in accordance with ANSI/ESD STM 5.1 - 2001
Machine Model (MM): Class M1 ( < 100 v) in accordance with ANSI/ESD STM 5.2 - 1999
MSL Rating
Moisture Sensitivity: MSL1 in accordance with IPC/JEDECJ-STD-020C
No.
1
Test Required
Visual Inspection
Condition
Low Power Microscope
Magnification 40x
Room Temperature
Less than 10% growth in term of
delamination
Bake at 125°C for 24 hours
Soak at 85°C/85%RH for 168 hours
Reflow 3 cycles at 260°C peak
Standard
MIP-IN-0003
(MCT spec)
SCD
(MCL spec)
J-Std-020C
(Jedec Standard)
J-Std-020C
(Jedec Standard)
Quantity
45 units
2
Electrical Test
45 units
3
SAM Analysis
Moisture Sensitivity
Level 1
45 units
4
45 units
MSL Test Flow Chart
Start
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
Notes
A.
Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B.
Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C.
The parts covered by this specification document 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
www.minicircuits.com
P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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