QPA9219
High Linearity 0.25 W Small Cell PA
Data Sheet, August 17, 2017 | Subject to change without notice
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®
14 Pin 7 x 7 mm Leadless SMT Package
Product Features
• 1930 – 1995 MHz Frequency Range
• Fully integrated, 2-Stage Power Amplifier
• Internally Matched 50 Ω Input/Output
• −50 dBc ACLR at Pavg = +24 dBm
• 30.4 dB Gain
• 14% PAE at +24 dBm
• >10dB Input / Output return Loss
• 207 mA Quiescent Current
• On-chip Control Bias and Temp. Comp Circuit
• RoHS compliant
• Covers Bands 2, 25, 36
General Description
The QPA9219 is a high-linearity two-stage power amplifier
in a low-cost surface-mount package with on-chip bias
control and temperature compensation circuits. The
amplifier provides 30.4 dB gain over the 1930 – 1995 MHz
frequency range covering 3GPP Bands 2, 25, 36 without
the need of linearization circuitry such as DPD. It is able to
achieve −50 dBc ACLR at +24 dBm output power using 20
MHz LTE signal (9.5 dB PAR).
The QPA9219 integrates two high performance amplifier
stages onto a module to allow for a compact system design
and requires very few external components for operation.
The product is bias adjustable allowing the amplifier’s
power consumption to be optimized and is available in a
RoHS-compliant 7 x 7 mm surface mount package.
The QPA9219 is targeted for small cell or enterprise
Femtocell basestation applications, distributed antenna
systems (DAS), repeaters, and/or booster amplifiers.
Applications
• Small Cell / Picocell
• Enterprise Femtocell
• Customer Premises Equipment (CPE)
• Data Cards and Terminals
• Distributed Antenna Systems (DAS)
• Booster Amps, Repeaters
Functional Block Diagram
Top View
Ordering Information
Description
QPA9219
2,500 pieces on a 13” reel (standard)
QPA9219-PCB
1930 −1995 MHz Evaluation Board
Backside Paddle
RF/DC GND
7
6
1
10
8
9
11
12
13
14
2
3
4
5Match
Match
Match
Vref
GND
GND
GND
GND
GND
GND
GND
GND
VCC2
VCC1
RF in
RF out
NC
Biasing Circuit
QPA9219
High Linearity 0.25 W Small Cell PA
Data Sheet, August 17, 2017 | Subject to change without notice
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Recommended Operating Conditions
Parameter
Min
Typ
Max
Units
VCC1, Vcc2
+3.6
+4.5
+5.25
V
Vref
+2.75
+2.85
+2.95
V
TCASE
−40
+85
°C
Tj at TCASE max
+159
°C
Electrical specifications are measured at specified test conditions.
Specifications are not guaranteed over all recommended operating
conditions.
Absolute Maximum Ratings
Parameter
Rating
Storage Temperature
−55 to +150 °C
RF Input Power, CW, 50Ω, T=+25 °C
+13 dBm
Supply Voltage (VCC)
6 V
VREF
+3.5 V
Exceeding any one or a combination of the Absolute Maximum Rating
conditions may cause permanent damage to the device. Extended
application of Absolute Maximum Rating conditions to the device may
reduce device reliability.
Electrical Specifications
Parameter
Conditions(1)
Min
Typ
Max
Units
Frequency Range
1930
1995
MHz
Test Frequency
1960
MHz
Gain
27
30.4
32
dB
Input Return Loss
11
dB
Output Return Loss
12
dB
Output P1dB
+33.4
dBm
ACLR
POUT = +24 dBm, 20 MHz LTE E-TM1.1, 9.5 dB PAR
−51
-45
dBc
Power Added Efficiency
POUT = +24 dBm, 20 MHz LTE E-TM1.1, 9.5 dB PAR
13
14
%
Spurious Output Level
POUT = +24 dBm, 10:1 VSWR
<60
dBc
VSWR survivability
No permanent degradation or failure
10:1
-
Quiescent Current, ICQ
VCC1 + VCC2
160
207
270
mA
Reference Current , Iref
Temp = −40°C to +85°C, VREF = +2.85V
7
mA
Leakage Current
VCC = +4.5 V, VREF = 0 V
1.5
5
µA
Operational Current, ICC
POUT = +24 dBm
390
430
mA
Switching Speed
10% to 90% Rise time
605
ns
90% to 10% Fall time
1380
ns
Harmonics
2F0 at +24dBm, CW signal
-43
-38
dBc
3F0 at +24dBm, CW signal
-57
-52
dBc
4F0 at +24dBm, CW signal
-50
-45
dBc
Thermal Resistance, θjc
Module (junction to case)
37
°C/W
Notes:
1. Test conditions unless otherwise noted: VCC1 = VCC2 = +4.5 V, VREF = +2.85V, Temp = +25 °C, 50 Ω system.
QPA9219
High Linearity 0.25 W Small Cell PA
Data Sheet, August 17, 2017 | Subject to change without notice
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Evaluation Board – QPA9219PCB401
Bill of Material –  QPA9219PCB401
Reference Des.
Value
Description
Manuf.
Part Number
n/a
n/a
Printed Circuit Board
U1
n/a
High Linearity 0.25 W Power Amplifier
Qorvo
QPA9219
R1
0 Ω
Resistor, Chip, 0603, 5%
various
C1
0.01 uF
Capacitor, Chip, 0603, 5%
various
C11
100 pF
Capacitor, Chip, 0603, 5%
various
C3, C9
0.1 uF
Capacitor, Chip, 0603, 5%
various
C5, C14
10 uF
Capacitor , Chip, 6032, 10%, Tantalum
various
C6, C10
1000 pF
Capacitor , Chip, 0603, NPO/COG, 5%
various
C5
10uF (6032)
R1
0
J3
Vcc1
C9
0.1uF
C6
1000pF
J5
Vpd
C1
0.01uF
C11
100pF
J1
RF
Input
J2
RF
Output
R2
DNP
J6
Vdet
C13
DNP
C12
DNP
C3
0.1uF
C10
1000pF
C14
10uF (6032)
J4
Vcc2
7
6
1
10
8
9
11
12
13
14
2
3
4
5Match
Match
Match
Biasing Circuit
QPA9219
High Linearity 0.25 W Small Cell PA
Data Sheet, August 17, 2017 | Subject to change without notice
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Performance Plots – QPA9219PCB401
Test conditions unless otherwise noted: VCC1 = VCC2 = +4.5V, VREF = +2.85 V, ICQ = 207mA, IREF = 7mA, Temp.= +25 °C
28
29
30
31
32
33
1930 1940 1950 1960 1970 1980 1990 2000
Gain (dB)
Frequency (MHz)
Gain vs. Frequency
Temp.=+25°C
-15
-10
-5
0
1930 1940 1950 1960 1970 1980 1990 2000
|S11| (dB)
Frequency (MHz)
Input Return Loss vs. Frequency
Temp.=+25°C
-15
-10
-5
0
1930 1940 1950 1960 1970 1980 1990 2000
|S22| (dB)
Frequency (MHz)
Output Return Loss vs. Frequency
Temp.=+25°C
25
27
29
31
33
35
1930 1940 1950 1960 1970 1980 1990 2000
Gain (dB)
Frequncy (MHz)
Gain vs Frequency vs Temperature
+85°C
+25°C
−40°C
-65
-60
-55
-50
-45
-40
-35
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
ACLR (dBc)
Pout (dBm)
ACLR vs Pout vs Frequency
ACLR1_L_1930MHz
ACLR1_L_1960MHz
ACLR1_L_2000MHz
ACLR1_U_1930MHz
ACLR1_U_1960MHz
ACLR1_U_2000MHz
Temp.=+25°C
LTE 1CH 20MHz, Adj ch IBW 18.02MHz,
PAR 9.5dB no clipping
-65
-60
-55
-50
-45
-40
-35
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
ACLR (dBc)
Pout (dBm)
ACLR vs Pout vs Temperature
ACLR1_L_-40C
ACLR1_L_+25C
ACLR1_L_+85C
ACLR1_U_-40C
ACLR1_U_+25C
ACLR1_U_+85
Freq = 1960 MHz
LTE 1CH 20MHz, Adj ch IBW 18.02MHz,
PAR 9.5dB no clipping
0
5
10
15
20
25
30
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
PAE (%)
Pout (dBm)
PAE vs Pout
PAE_1930MHz
PAE_1960MHz
PAE_2000MHz
Temp.=+25°C
LTE 1CH 20MHz, Adj ch IBW 18.02MHz,
PAR 9.5dB no clipping
0
5
10
15
20
25
30
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
PAE (%)
Pout (dBm)
PAE vs Pout
PAE_-40C
PAE_+25C
PAE_+85C
Freq = 1960 MHz
LTE 1CH 20MHz, Adj ch IBW 18.02MHz,
PAR 9.5dB no clipping
QPA9219
High Linearity 0.25 W Small Cell PA
Data Sheet, August 17, 2017 | Subject to change without notice
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®
Performance Plots – Vcc = +3.3V to +4.5V
Test conditions unless otherwise noted: VREF = +2.85 V, 1 CH W-CDMA TM1 64DPCH, Temp.= +25 °C
-60
-55
-50
-45
-40
-35
-30
12 14 16 18 20 22 24 26 28
ACPR (dB)
Pout (dBm)
ACPR vs Pout
1930MHz Lo 1930MHz Hi
1960MHz Lo 1960MHz Hi
1990MHz Lo 1990MHz Hi
Temp.=+25°C
W-CDMA TM1 64DPCH
1CH WFM
Vcc = +4.5V
-60
-55
-50
-45
-40
-35
-30
11 13 15 17 19 21 23 25 27
ACPR (dB)
Pout (dBm)
ACPR vs Pout
1930MHz Lo 1930MHz Hi
1960MHz Lo 1960MHz Hi
1990MHz Lo 1990MHz Hi
Temp.=+25°C
W-CDMA TM1 64DPCH
1CH WFM
Vcc = +4.2V
-60
-55
-50
-45
-40
-35
-30
11 13 15 17 19 21 23 25 27
ACPR (dB)
Pout (dBm)
ACPR vs Pout
1930MHz Lo 1930MHz Hi
1960MHz Lo 1960MHz Hi
1990MHz Lo 1990MHz Hi
Temp.=+25°C
W-CDMA TM1 64DPCH
1CH WFM
Vcc = +3.6V
-60
-55
-50
-45
-40
-35
-30
11 13 15 17 19 21 23 25 27
ACPR (dB)
Pout (dBm)
ACPR vs Pout
1930MHz Lo 1930MHz Hi
1960MHz Lo 1960MHz Hi
1990MHz Lo 1990MHz Hi
Temp.=+25°C
W-CDMA TM1 64DPCH
1CH WFM
Vcc = +3.3V
0.20
0.25
0.30
0.35
0.40
0.45
0.50
11 13 15 17 19 21 23 25 27
Supply Current (Amps)
Pout (dBm)
Supply Current vs Pout
V = +4.5V
V = +4.2V
V = +3.6V
V = +3.3V
W-CDMA TM1 64DPCH
1CH WFM
Freq = 1960 MHz
Temp.=+25°C
0
5
10
15
20
25
30
11 13 15 17 19 21 23 25 27
Efficiency (%)
Pout (dBm)
Efficiency vs Pout
V = +4.5V
V = +4.2V
V = +3.6V
V = +3.3V
W-CDMA TM1 64DPCH
1CH WFM
Freq = 1960 MHz
Temp.=+25°C
QPA9219
High Linearity 0.25 W Small Cell PA
Data Sheet, August 17, 2017 | Subject to change without notice
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®
Pin Configuration and Description
Top View
Pad No.
Label
Description
1
VREF
Sets the bias current for the amplifiers. It can also be used to power down the device.
2, 3, 6, 8, 9, 10,
13, 14
GND
RF and DC ground.
4
VCC1
Voltage supply for the active bias circuitry.
5
RFin
RF input pin. The DC is internally blocked at this pin.
7
NC
No internal connection.
11
VCC2
DC voltage supply connection for AMP1 and AMP2.
12
RFout
RF output pin. The DC is internally blocked at this pin.
Backside Paddle
RF/DC GND
RF/DC ground. See PCB Mounting Pattern for suggested footprint.
Evaluation Board PCB Information
Qorvo PCB 1126637 Material and Stack-up
50 ohm line dimensions: width = .028”
spacing = .028”.
Backside Paddle
RF/DC GND
7
6
1
10
8
9
11
12
13
14
2
3
4
5Match
Match
Match
Vref
GND
GND
GND
GND
GND
GND
GND
GND
VCC2
VCC1
RF in
RF out
NC
Biasing Circuit
1 oz. Cu bottom layer
Nelco N-4000-13
Core
Nelco N-4000-13 1 oz. Cu top layer
1 oz. Cu inner layer
1 oz. Cu inner layer
0.062" ± 0.006"
Finished Board
Thickness
0.014"
0.014"
QPA9219
High Linearity 0.25 W Small Cell PA
Data Sheet, August 17, 2017 | Subject to change without notice
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Package Marking and Dimensions
Marking: Part Number – QPA9219
Trace Code
Notes:
1. All dimensions are in millimeters. Angles are in degrees.
2. Dimension and tolerance formats conform to ASME Y14.4M-1994.
3. The terminal #1 identifier and terminal numbering conform to JESD 95-1 SPP-012.
1
2
3
4
5
6
8
9
7
10
11
13
12
14
PIN 1 Location
A
A
S
S
A
A
A
A
A
A A
A
A
A
A
A
A
BOTTOM
VIEW BOTTOM PINS
VIEW
A3HD000000D000000 00:00 TOP
SIDE
/
TriQuint
Reach Further - Reach faster
07.00mm X 07.00mm, 4 LAYER
1
2
3
4
5
6
8
9
7
10
11
13
12
14
PIN 1 Location
A
A
S
S
A
A
A
A
A
A A
A
A
A
A
A
A
BOTTOM
VIEW BOTTOM PINS
VIEW
A3HD000000D000000 00:00 TOP
SIDE
/
TriQuint
Reach Further - Reach faster
07.00mm X 07.00mm, 4 LAYER
QPA9219
High Linearity 0.25 W Small Cell PA
Data Sheet, August 17, 2017 | Subject to change without notice
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PCB Mounting Pattern
Notes:
1. All dimensions are in millimeters. Angles are in degrees.
2. Use 1 oz. copper minimum for top and bottom layer metal.
3. Vias are required under the backside paddle of this device for proper RF/DC grounding and thermal dissipation. We recommend a 0.35mm
(#80/.0135") diameter bit for drilling via holes and a final plated thru diameter of 0.25 mm (0.10”).
4. Ensure good package backside paddle solder attach for reliable operation and best electrical performance.
0.175
PIN 1 Location
A
A
S
S
A
A
A
A
A
A A
A
A
A
A
A
A
PIN 1 Location
A
A
S
S
A
A
A
A
A
A A
A
A
A
A
A
A
RECOMMENDED
LAND PATTERN RECOMMENDED
LAND PATTERN MASK
A3HD000000D000000 00:00 RLP
RLPmsk
TriQuint
Reach Further - Reach faster
07.00mm X 07.00mm, 4 LAYER
QPA9219
High Linearity 0.25 W Small Cell PA
Data Sheet, August 17, 2017 | Subject to change without notice
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®
Handling Precautions
Parameter
Rating
Standard
Caution!
ESD-Sensitive Device
ESD – Human Body Model (HBM)
Class 2
ESDA / JEDEC JS-001-2012
ESD – Charged Device Model (CDM)
Class C3
JEDEC JESD22-C101F
MSL – Moisture Sensitivity Level
Level 3
IPC/JEDEC J-STD-020
Solderability
Compatible with both lead-free (260°C max. reflow temp.) and tin/lead (245°C max. reflow temp.) soldering processes.
Solder profiles available upon request.
Contact plating: Electrolytic plated Au over Ni
RoHS Compliance
This part is compliant with EU 2011/65/EU RoHS directive (Restrictions on the Use of Certain Hazardous Substances in Electrical and
Electronic Equipment) as amended by Directive 2015/863/EU. This product also has the following attributes:
• Product uses RoHS Exemption 7c-I to meet RoHS Compliance requirements
• Halogen Free (Chlorine, Bromine)
• Antimony Free
• TBBP-A (C15H12Br402) Free
• PFOS Free
• SVHC Free
Contact Information
For the latest specifications, additional product information, worldwide sales and distribution locations:
Tel: 1-844-890-8163
Web: www.qorvo.com
Email: customer.support@qorvo.com
For technical questions and application information: Email: appsupport@qorvo.com
Important Notice
The information contained herein is believed to be reliable; however, Qorvo makes no warranties regarding the information contained
herein and assumes no responsibility or liability whatsoever for the use of the information contained herein. All information contained
herein is subject to change without notice. Customers should obtain and verify the latest relevant information before placing orders for
Qorvo products. The information contained herein or any use of such information does not grant, explicitly or implicitly, to any party any
patent rights, licenses, or any other intellectual property rights, whether with regard to such information itself or anything described by
such information. THIS INFORMATION DOES NOT CONSTITUTE A WARRANTY WITH RESPECT TO THE PRODUCTS DESCRIBED
HEREIN, AND QORVO HEREBY DISCLAIMS ANY AND ALL WARRANTIES WITH RESPECT TO SUCH PRODUCTS WHETHER
EXPRESS OR IMPLIED BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE,
INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
Without limiting the generality of the foregoing, Qorvo products are not warranted or authorized for use as critical components in medical,
life-saving, or life-sustaining applications, or other applications where a failure would reasonably be expected to cause severe personal
injury or death.
Copyright 2017 © Qorvo, Inc. | Qorvo is a registered trademark of Qorvo, Inc.