MMIC WIDEBAND, LOW NOISE
Monolithic Amplifier
PMA3-14LN+
50Ω 0.05 to 10 GHz
THE BIG DEAL
y Flat Gain,22.6±0.7dB up to 10GHz
y P1dB, 22dBm typ. vs. OIP3, 30.4dBm Typ. up to 8GHz
y Low Noise Figure, 1.8dB Typ.
y Patent Pending
Generic photo used for illustration purposes only
CASE STYLE: DQ1225
APPLICATIONS
y Wi-Fi
y WLAN
y LTE/WCDMA/EDGE
y L, S and C-band Radar
y C-band Satcom
PRODUCT OVERVIEW
The PMA3-14LN+ is a GaAs PHEMT based wideband, low noise MMIC amplifier with a unique combination of low noise, high
IP3, and high output power, over a wideband making it ideal for sensitive, high-dynamic range receiver applications. This
design operates on a single supply of 6V, is well matched for 50Ω and comes in a tiny, low profile package (3 x 3 mm-12 lead),
accommodating dense circuit board layouts.
KEY FEATURES
Feature
Advantages
Low noise, 1.8dB Typical up to 10GHz
Enables lower system noise figure performance.
High Dynamic Range
y OIP3 30.4dBm Typ. up to 8GHz
y P1dB 22dBm Typ. up to 8GHz
The PMA3-14LN+ matches industry leading IP3 performance relative to device size and power consumption. The
combination of the Design and PHEMT structure provides enhanced linearity over a board frequency range as evidence in the IP3 being approximately 9-11dB above the P1dB point. This feature makes this amplifier ideal for use in:
y Driver Amplifiers for complex waveform up converter paths
y Drivers in linearized transmit systems
y Secondary amplifiers in ultra-high dynamic range receivers
3 x 3mm 12-lead MCLP package
Tiny footprint saves space in dense layouts while providing low inductance, repeatable transitions, and excellent
thermal contact to the PCB.
Wide bandwidth with flat gain
y ±0.7dB up to 10 GHz
Enables a single amplifier to be used in many wideband applications including defense, instrumentation and more.
REV. OR
ECO-011503
PMA3-14LN+
MCL NY
220606
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
PAGE 1 OF 4
MMIC WIDEBAND, LOW NOISE
Monolithic Amplifier
PMA3-14LN+
ELECTRICAL SPECIFICATIONS1 AT 25°C AND 6V, UNLESS NOTED OTHERWISE
Parameter
Condition (MHz)
Frequency Range
50
2000
4000
8000
10000
50
2000
4000
8000
10000
50
2000
4000
8000
10000
50
2000
4000
8000
10000
50
2000
4000
8000
10000
50
2000
4000
8000
10000
Gain
Input Return Loss
Output Return Loss
P1dB
OIP3
Pout = -5dBm/Tone
Low Noise Figure
Device Operating Voltage
Device Operating Current
Device Current Variation Vs. Temperature2
Device Current Variation Vs. Voltage3
Thermal Resistance, Junction to Ground Lead, at 85º C
Stage Temperature
VDD = 6V
Min.
50
20.0
20.0
20.0
20.3
-
5.75
Typ.
22.4
22.6
22.6
23.1
21.6
20
16
14
20
13
17
20
18
16
18
22.0
22.9
22.0
19.8
16.6
31.2
31.8
30.7
28.7
26.0
1.8
1.0
1.1
1.2
2.1
6
67
-23.1
0.0115
Max.
10000
24.3
24.4
24.3
24.9
-
Units
MHz
dB
dB
dB
dBm
dBm
dB
6.25
90
53.9
V
mA
uA/°C
mA/mV
°C/W
1. Measured on Mini-Circuits Characterization Test Board TB-PMA3-14LN+. See Characterization Test & Application Circuit (Fig. 1)
2. Device Current Variation vs. Temperature= (Current in mA at 85°C - Current in mA at -45°C)/130°C
3. Device Current Variation vs. Voltage = (Current in mA at 6.25V – Current in mA at 5.75V) / ((6.25V-5.75V) *1000 mA/mV)
MAXIMUM RATINGS4
Parameter
Operating temperature (ground lead)
Ratings
-40°C to 85°C
Storage temperature
-65°C to 150°C
Junction temperature
150°C
Total power dissipation
1.2 W
Input power (CW)
+25 dBm (5 minutes max.)
+12 dBm (continuous)
DC voltage at VDD
8V
4. Permanent damage may occur if any of those limits are exceeded. Electrical maximum
ratings are not intended for continuous normal operation.
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
PAGE 2 OF 4
MMIC WIDEBAND, LOW NOISE
Monolithic Amplifier
PMA3-14LN+
SIMPLIFIED SCHEMATIC & PAD DESCRIPTION
Function
Pad
Number
Description (See Figure 1)
Current
Mirror
1
Current Mirror Pad. Feedback to RF-IN via L1.
See details in Figure 1.
RF-IN
2
RF Input Pad.
RF-OUT &
VDD
8
RF Output Pad & DC Pad.
NC
10
NC
3-7,9,11
& 12
GND
Paddle
TOP VIEW
NC NC NC
12
Current Mirror
1
RF-IN
2
8
DUT
RF-OUT & VDD
Current
Mirror
11
10
1
9
RF-IN
2
8
NC
3
7
3-7&9-12
NC
4
5
NC
RF-OUT &
VDD
NC
No Connection, Even Soldered on Test Board.
6
NC NC NC
No Connection, Grounded on Test Board
Ground
CHARACTERIZATION TEST AND APPLICATION CIRCUIT
Fig 1. Application and Characterization Circuit
Note: This block diagram is used for characterization.
(DUT is soldered on Mini- Circuits Characterization test board TB-PMA3-14LN+)
Gain, Return loss, Output power at 1dB compression (P1dB), output IP3 (OIP3) and
noise figure measured using Agilent’s N5242A PNA-X microwave network analyzer.
VDD
C7
R1
C5
C8
C6
NC
L2
L1
RF-IN
1
C1
Conditions:
1. VDD=6V
2. Gain and Return loss: Pin= -25dBm
3. Output IP3 (OIP3): Two tones, spaced 1 MHz apart, -5 dBm/tone at output.
C2
10
2
DUT
8
C3
Component
Size
Value
Part Number
Manufacturer
C1 & C2
0402
0.01uF
GRM155R71H103KA88D
Murata
C3
0402
0.2pF
GJM1555C1HR20WB01D
Murata
C4
0402
0.1pF
GJM1555C1HR10WB01D
Murata
C5 & C6
0402
100pF
GRM1555C1H101JA01D
Murata
C7 & C8
0402
0.1uF
GRM155R71H104KE14J
Murata
L1 & L2
0402
900nH
0402DF-901XJRU
Coilcraft
R1
0402
510Ω
RK73H1ETTP5100F
KOA
RF-OUT
C4
3,4,5,6,7,
9,11,12 &
PADDLE
TB-PMA3-14LN+
PRODUCT MARKING
black body
index over pin 1
MCL
14L
model family designation
Marking may contain other features or characters for internal lot control
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
PAGE 3 OF 4
MMIC WIDEBAND, LOW NOISE
Monolithic Amplifier
PMA3-14LN+
ADDITIONAL DETAILED TECHNICAL INFORMATION IS AVAILABLE ON OUR DASH BOARD. TO ACCESS
C LIC K HERE
Data Table
Performance Data
Swept Graphs
S-Parameter (S2P Files) Data Set (.zip file)
Case Style
DQ1225 Plastic package, exposed paddle, lead finish: Matte-Tin
Tape & Reel
F66
Standard quantities available on reel
7” reels with 20, 50, 100, 200, 500,1K or 2K devices
Suggested Layout for PCB Design
PL-725
Evaluation Board
TB-PMA3-14LN+
Environmental Ratings
ENV08T1
ESD RATING
Human Body Model (HBM): Class 1B(500V) in accordance with ANSI/ESD STM 5.1 - 2001
MSL RATING
Moisture Sensitivity: MSL1 in accordance with IPC/JEDEC J-STD-020D
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
Finish
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
PAGE 4 OF 4
