QPA9120TR7 [QORVO]
High Gain High Linearity Driver Amplifier;
| 型号： | QPA9120TR7 |
| 厂家： | 
Qorvo |
| 描述： | High Gain High Linearity Driver Amplifier |
| 文件： | 总12页 (文件大小：1239K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
QPA9120
High Gain High Linearity Driver Amplifier
®
Product Overview
The QPA9120 is a wideband, high gain, and high linearity
driver amplifier in a low-cost, RoHS compliant 3x3 mm QFN
package. With Qorvo’s E-pHEMT process, this amplifier
delivers exceptional performance with 36ꢁdBm output 3rd
order intercept (OIP3) power and 22ꢁdBm output 1dB
compression (OP1dB) power while consuming less than
100ꢁmA DC current with single 5V supply.
16 Pad 3ꢀxꢀ3ꢀmm QFN Package
The QPA9120 incorporates on-chip features with fast DC
power shutdown, externally configurable device DC
operation current, and is internally matched.
Key Features
• 1.8ꢁ–ꢁ5.0 GHz Operational
• 50Ω Matched RF Input and Output
• 1 dB Gain Flatness over 1 GHz Bandwidth
• +22 dBm P1dB
The QPA9120 is targeted for use as a pre-driver amplifier
for wireless infrastructure where high linearity, medium RF
power with efficient DC power operation are required. The
device is an excellent choice for 5G dense-array m-MIMO
radio applications.
• +35ꢁdBm Output IP3
• 29ꢁdB Gain
• +5ꢁV Single Supply, IDD 96ꢁmA
• DC Power Shutdown Feature
• Small 3ꢁxꢁ3ꢁmm QFN Package
Functional Block Diagram
Applications
• 5G m-MIMO
• Mobile Infrastructure
• Repeater / DAS
• General Purpose Wireless
• TDD / FDD System
Ordering Information
Part No.
Description
QPA9120TR7
QPA9120ꢁEVB-01
2,500 pieces on a 7” reel (standard)
Evaluation Board
Top View
Datasheet, March 29, 2019 | Subject to change without notice
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QPA9120
®
High Gain High Linearity Driver Amplifier
Absolute Maximum Ratings
Recommended Operating Conditions
Parameter
Rating
−65 to +150ꢁ°C
22 dBm
Parameter
Min
+3.3
−40
Typ
Max Units
Storage Temperature
RF Input Power, CW, 50ꢁΩ, T=25ꢁ°C
Device Voltage (VDD1, VDD2
)
+5.0
+5.25
+105
+190
V
TCASE
°C
°C
Device Voltage (VDD1, VDD2
)
+6 V
Tj for >106 hours MTTF
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 are measured at specified test conditions.
Specifications are not guaranteed over all recommended operating
conditions.
Electrical Specifications
Parameter
Conditionsꢀ(1)
Min
1800
27
Typ
Max
5000
33
Units
MHz
dB
Operational Frequency Range
Gain
At 3.5 GHz
At 4.8 GHz
29
28
10
12
22
21
35
34
1.5
96
2
26
32.5
dB
Input Return Loss
Output Return Loss
Output P1dB
dB
dB
At 3.5 GHz
20
19
32
30
dBm
dBm
dBm
dBm
dB
At 4.8 GHz
Output IP3
Poutꢁ=ꢁ+2ꢁdBm/tone, ∆fꢁ=ꢁ1ꢁMHz, 3.5 GHz
Poutꢁ=ꢁ+2ꢁdBm/tone, ∆fꢁ=ꢁ1ꢁMHz, 4.8 GHz
At 3.5 GHz or 4.8 GHz
VDD1 and VDD2
Noise Figure
Device Current, ON
Device Current, OFF
VPD, Logic Low
70
130
mA
mA
V
VPD = 0 V
0
0.63
VDD
VPD, Logic High
1.17
V
Device ON or OFF Timing
Thermal Resistance, θjc
Notes:
10%-90% Rising or 90%-10% Falling
Junction to case
0.2
µS
50.1
°C/W
1. Test conditions unless otherwise noted: VDD1ꢁand VDDꢁon EVB = +5.0ꢁV, VPD = +1.8ꢁV, Tempꢁ=ꢁ+25ꢁ°C, 50ꢁΩ system.
Logic Table
Parameter, VPD
High
Low
Device State
ON
OFF
Datasheet, March 29, 2019 | Subject to change without notice
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QPA9120
®
High Gain High Linearity Driver Amplifier
3300ꢀto 5000MHz Evaluation Board - QPA9120EVB01
Notes:
1. See Evaluation Board PCB Information for material and stack up
2. Total operation current can be adjusted by changing the values of R4 and/or R5
Bill of Material
Ref. Des.
n/a
Value
Description
Printed Circuit Board
Manuf.
Qorvo
Part Number
-
U1
-
High Gain High Linearity Amplifier
Res, 1.6 KΩ, 0402, 1%, 1/16W
Qorvo
QPA9120
R4
1.6 KΩ
various
R5
5.62 KΩ Res, 5.62 KΩ, 0603, 1%, 1/16W
various
R6
0 Ω
100 KΩ
18 pF
100 pF
1.0 μF
2.2 nH
-
Res, 0 Ω, 0402, 1/10W
various
R7
Res, 100 KΩ, 0402, 5%, 1/16W
Cap, 18 pF, 0402, 5%, 50V NPO/C0G
Cap, 100 pF, 0402, 5%, 50V NPO/C0G
Cap, 1.0 μF, 0402, 10%, 10V, X5R
Inductor, 2.2 nH, 0402, ±0.1nH
Conn, SMA F STRT .062”
various
C9, C10
C11, C13, C17, C22
C12, C14
L9, L10 (1)
J1, J2
various
various
various
muRata
Cinch Connectivity
LQP15MN2N2B02D
142-0701-851
Notes:
1. L10 value needs to be 18 nH for operation frequency < 3 GHz
Typical Performance on EVB
Parameter
Frequency
Conditions
Typical Value
Units
MHz
dB
1800
32.2
6
2600
30.5
10
3500
28.3
13
4800
27.6
11
Gain
Input Return Loss
Output Return Loss
Output P1dB
Output IP3
dB
24
14
15
12
dB
21.5
31.9
22.0
33.1
21.9
35.4
21.3
34.4
dBm
dBm
mA
Pout = +2 dBm/tone, f = 1 MHz
VDD and VDD1
Device Current
96
Notes:
1. Test Conditions unless otherwise noted: VDD1ꢁand VDDꢁon EVB = +5.0ꢁV, VPD = +1.8 V, Temp.=+25ꢀ°C, L10 = 18 nH on EVB for Freq. < 3 GHz
Datasheet, March 29, 2019 | Subject to change without notice
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QPA9120
®
High Gain High Linearity Driver Amplifier
Performance Plots – QPA9120EVB01
Test conditions unless otherwise noted: VDD1ꢁand VDDꢁon EVB = +5.0ꢁV, IDD = 96 mA, VPD = +1.8 V, Temp.=+25ꢀ°C
Datasheet, March 29, 2019 | Subject to change without notice
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QPA9120
®
High Gain High Linearity Driver Amplifier
Performance Plots – QPA9120EVB01 (Continue)
Test conditions unless otherwise noted: VDD1ꢁand VDDꢁ= +5.0ꢁV, IDD = 96 mA, VPD = +1.8 V, Temp.=+25ꢀ°C
Datasheet, March 29, 2019 | Subject to change without notice
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QPA9120
®
High Gain High Linearity Driver Amplifier
Performance Plots – 1800 MHz to 2700MHz
Test conditions unless otherwise noted: VDD1 and VDD on EVB = +5ꢁV, IDD = 96 mA, VPD = +1.8 V, Temp.=+25ꢀ°C, L10 = 18 nH on QPA9120EVB01
Datasheet, March 29, 2019 | Subject to change without notice
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QPA9120
®
High Gain High Linearity Driver Amplifier
Evaluation Board PCB Information
PC Board Layout
PCB Material Stackup
50 ohm line dimensions: width = 0.017”, spacing = 0.017”
Datasheet, March 29, 2019 | Subject to change without notice
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QPA9120
®
High Gain High Linearity Driver Amplifier
Pad Configuration and Description
Top View
Pad No.
Label
GND
Description
1
2
Ground connection
RF IN
RF input. External DC Block required
3, 5, 6, 7, 8, 9,
12, 15
No electrical connection internally. It may be left floating or connected to ground. Land pads should
be provided for PCB mounting integrity.
NC
4
VDD1
The first stage DC supply. External choke required
10, 11
13
RF OUTꢁ/ꢁVDD2 RF output and the second stage DC supply. External chock and DC Block capacitor required.
VB2
VB1
VPD
Sets the bias current for the second stage of the amplifier
Sets the bias current for the first stage of the amplifier
Amplifier ON/OFF logic control
14
16
RF/DC ground. Use recommended via pattern to minimize inductance and thermal resistance. See
PCB Mounting Pattern for suggested footprint.
Backside Paddle GND
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QPA9120
®
High Gain High Linearity Driver Amplifier
Package Marking and Dimensions
Marking: Pin 1 marker – Dot and Logo – Q
Part Number – 9120
Trace Code ꢁ–ꢁXXXX up to 4 Characters assigned by sub-contractor
Notes:
1. All dimensions are in millimeters. Angles are in degrees.
2. The terminal #1 identifier and terminal numbering conform to JESD 95-1 SPP-012.
3. Contact plating: NiPdAu
Recommended PCB Layout 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. Via holes 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 (0.01”).
4. Ensure good package backside paddle solder attach for reliable operation and best electrical performance.
Datasheet, March 29, 2019 | Subject to change without notice
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QPA9120
®
High Gain High Linearity Driver Amplifier
Tape and Reel Information – Carrier and Cover Tape Dimensions
Feature
Measure
Symbol
Size (in)
0.126
0.126
0.039
0.157
0.079
0.217
0.362
0.472
Size (mm)
3.20
Length
A0
B0
K0
P1
P2
F
Width
3.20
Cavity
Depth
1.00
Pitch
4.00
Cavity to Perforation - Length Direction
2.00
Centerline Distance
Cavity to Perforation - Width Direction
5.50
Cover Tape
Carrier Tape
Width
Width
C
9.20
W
12.00
Datasheet, March 29, 2019 | Subject to change without notice
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QPA9120
®
High Gain High Linearity Driver Amplifier
Tape and Reel Information – Reel Dimensions
Standard T/R size = 2,500 pieces on a 7” reel.
Feature
Measure
Symbol
Size (in)
6.969
0.717
0.504
2.283
0.512
0.079
0.787
Size (mm)
177.0
18.2
Diameter
A
W2
W1
N
Flange
Thickness
Space Between Flange
Outer Diameter
Arbor Hole Diameter
Key Slit Width
Key Slit Diameter
12.8
58.0
C
13.0
Hub
B
2.0
D
20.0
Tape and Reel Information – Tape Length and Label Placement
Notes:
1. Empty part cavities at the trailing and leading ends are sealed with cover tape. See EIA 481-1-A.
2. Labels are placed on the flange opposite the sprockets in the carrier tape.
Datasheet, March 29, 2019 | Subject to change without notice
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QPA9120
®
High Gain High Linearity Driver Amplifier
Handling Precautions
Parameter
Rating
Standard
ESDꢁ–ꢁHuman Body Model (HBM)
ESDꢁ–ꢁCharged Device Model (CDM)
MSLꢁ–ꢁMoisture Sensitivity Level
Class 1A ESDAꢀ/ꢀJEDEC JS-001-2012
Caution!
ESD-Sensitive Device
Class C3 JEDEC JESD22-C101F
Level 1
IPC/JEDEC J-STD-020
Solderability
Compatible with both lead-free (260°C max. reflow temperature) and tin/lead (245°C max. reflow temperature) soldering processes.
Solder profiles available upon request.
Contact plating: NiPdAu
RoHS Compliance
This part is compliant with 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:
• Lead Free
• Halogen Free (Chlorine, Bromine)
• Antimony Free
• TBBP-A (C15H12Br402) Free
• PFOS Free
• SVHC Free
Pb
Contact Information
For the latest specifications, additional product information, worldwide sales and distribution locations:
Web: www.qorvo.com
Tel: 1-844-890-8163
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 2019 © Qorvo, Inc. | Qorvo is a registered trademark of Qorvo, Inc.
Datasheet, March 29, 2019 | Subject to change without notice
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