QPA9121 [QORVO]
High Gain, 0.5 W Driver Amplifier;
| 型号： | QPA9121 |
| 厂家： | 
Qorvo |
| 描述： | High Gain, 0.5 W Driver Amplifier |
| 文件： | 总12页 (文件大小：1131K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
QPA9121
High Gain, 0.5 W Driver Amplifier
®
Product Overview
The QPA9121 is a wideband, high gain, and high peak
power driver amplifier. With Qorvo’s GaAs HBT process,
this amplifier provides 27dBm P3dB with 28dB gain at
2.6GHz. With a quiescent current of 95mA the part is well
suited as a driver in a Tx path DPD loop, for m-MIMO
applications.
16 Pad 3ꢀxꢀ3ꢀmm Laminate Package
The QPA9121 is internally match to 50Ω over the entire
operating frequency band of 2.3-5.0 GHz and incorporates
a shut-down function through the VPD pin. The amplifier has
been proven to provide excellent DPD correction with 5G
signals as wide as 160MHz.
Key Features
• 2.3ꢁ–ꢁ5.0 GHz Operational Frequency
• 50Ω Matched RF Input and Output
• +27 dBm P3dB
The QPA9121 is housed in a 16-pin 3X3mm SMT package
and is footprint and pin-compatible to QPA9120.
• 28ꢁdB Gain at 2.6 GHz
• +5ꢁV Single Supply, ICC 95ꢁmA
• DC Power Shutdown Feature
Functional Block Diagram
Applications
• 5G m-MIMO
Pin 1 Reference Mark
• Mobile Infrastructure
• General Purpose Wireless
• TDD / FDD System
VPD
16
NC
15
NC
14
VBIAS
13
NC
1
2
12
11
GND
RFIN
Bias
RFOUT/VCC2
3
4
10
9
NC
RFOUT/VCC2
NC
Ordering Information
VCC1
Part No.
QPA9121SR
Description
100 pcs on 7” reel
5
6
7
8
NC
NC
NC
NC
QPA9121TR7
2500 pcs on 7” reel (standard)
Backside Paddle – RF/DC GND
QPA9121EVB-01
Evaluation Board
Top View
Data Sheet, July 13, 2020 | Subject to change without notice
1 of 12
www.qorvo.com
QPA9121
®
High Gain, 0.5 W Driver Amplifier
Absolute Maximum Ratings
Recommended Operating Conditions
Parameter
Rating
Parameter
Device Voltage (VCC1
TCASE
Min
+3.3
−40
Typ
Max Units
Storage Temperature
-65 to +150°C
)
+5.0
+5.25
+105
+218
V
RF Input Power, ON state, CW, T=25ꢁ°C,
2:1 VSWR, In-band
°C
°C
+10 dBm
Tj for >106 hours MTTF
RF Input Power, OFF state, CW, T=25ꢁ°C,
2:1 VSWR, In-band
Electrical specifications are measured at specified test conditions.
Specifications are not guaranteed over all recommended operating
conditions.
+10 dBm
+6 V
Device Voltage (VCC1
)
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
Conditionsꢀ(1)
Min
2300
26.5
24
Typ
Max
5000
30
Units
MHz
dB
Operational Frequency Range
At 2.6 GHz
28
26
Gain
At 3.6 GHz
28
dB
Over 2.3-2.7GHz band
Over 3.3-3.8GHz band
0.8
1.1
10
dB
Gain Flatness
dB
Input Return Loss
Output Return Loss
Reverse Isolation
Forward Isolation
dB
10
dB
ON state
40
dB
OFF state
40
dB
At 2.6 GHz
22
22
25
dBm
dBm
dBm
dBm
dBm
dBm
Output P1dB (2)
Output P3dB
Output IP3
At 3.6 GHz
25.5
26.7
27
At 2.6 GHz
25.4
25.7
At 3.6 GHz
Pout=0 dBm/tone, Δf=1 MHz, 2.6GHz
Pout=0 dBm/tone, Δf=1 MHz, 3.6GHz
32
30
At 2.6 GHz, Pout=+15 dBm, 1C LTE
20MHz, 8dB PAR
-36
-36
-34
-33
dBc
dBc
ACPR
At 3.6 GHz, Pout=+15 dBm, 1C LTE
20MHz, 8dB PAR
Noise Figure
At 2.6 GHz
5
95
2
dB
mA
mA
V
Device Current, ON
Device Current, OFF
VPD, Logic Low
50
130
0
0.63
VCC1
VPD, Logic High
1.17
V
Device ON or OFF Timing
Thermal Resistance, θjc
Notes:
50% Ctrl to 10/90% RF
Junction to case
0.46
45
µS
°C/W
1. Test conditions unless otherwise noted: VCC1ꢁ= VCC2 = Vbias = +5.0ꢁV, VPD = +1.17ꢁV, Tempꢁ=ꢁ+25ꢁ°C, 50ꢁΩ system.
2. Minimum specification listed is guaranteed by design. Not tested in production.
Data Sheet, July 13, 2020 | Subject to change without notice
2 of 12
www.qorvo.com
QPA9121
®
High Gain, 0.5 W Driver Amplifier
Evaluation Board (EVB) Layout Assembly - QPA9121EVB01
d
Notes:
1. Components shown on PCB layout but not on the schematic are not used.
Bill of Materials
Reference Des.
Value
-
Description
Manuf.
Qorvo
Part Number
QPA9121
n/a
Printed Circuit Board
High Gain Driver Amplifier
CAP, 5%, 50V, C0G, 0402
CAP, 10V, X5R, CER, 0402
CAP, 5%, 50V, C0G, 0402
RES, 5%, 1/16W, 0402
RES, 1/10W, 0402
U1
-
Qorvo
C9, C10
18 pF
1 µF
100 pF
51 Ω
0 Ω
Murata
GRM1555C1H180JA01D
C12, C14
Various
Murata
C11, C13, C17, C22
GRM1555C1H101JA01D
R4
Various
Various
Various
Coilcraft
Cinch Connectivity
n/a
R6
L9
8.2 Ω
12 nH
-
RES, 5%, 1/16W, 0402
IND, 5%, 0402
L10
0402CS-12NXJLW
142-0701-851
n/a
J1, J2
R5, R7
Conn, SMA F STRT .062”
n/a
DNP
Data Sheet, July 13, 2020 | Subject to change without notice
3 of 12
www.qorvo.com
QPA9121
®
High Gain, 0.5 W Driver Amplifier
Logic Table
Parameter, VPD
High
Low
OFF
Device State
ON
Typical Performance
Parameter
Frequency
Gain
Conditions
Typical Value
Units
MHz
dB
2600
28.1
7.7
3600
26.4
13.7
13.4
27.0
30.3
-34.6
95
4900
25.7
13.5
14.3
26.8
31.8
-38.0
Input Return Loss
Output Return Loss
Output P3dB
Output IP3
ACPR
dB
15.2
26.6
32.0
-35.8
dB
dBm
dBm
dBc
mA
Pout = +0 dBm/tone, f = 1 MHz
Pout=+15 dBm, 1C LTE, 20MHz, 8.5dB PAR
VCC and VCC1
Device Current
Notes:
1. Test Conditions unless otherwise noted: VCCꢁand VCC1ꢁon EVB = +5.0ꢁV, ICC = 95 mA, VPD = +1.8 V, Temp.=+25ꢀ°C
Data Sheet, July 13, 2020 | Subject to change without notice
4 of 12
www.qorvo.com
QPA9121
®
High Gain, 0.5 W Driver Amplifier
Performance Plots – QPA9121EVB01
Test conditions unless otherwise noted: VCCꢁand VCC1ꢁon EVB = +5.0ꢁV, ICC = 95 mA, VPD = +1.8 V, Temp.=+25ꢀ°C
Gain vs. Frequency
Reverse Isolation vs. Frequency
32
30
28
26
24
22
20
-30
-35
-40
-45
-50
-55
-60
-65
-70
+105 °C
+25 °C
-40 °C
+105 °C
+25 °C
-40 °C
2300 2600 2900 3200 3500 3800 4100 4400 4700 5000
2300 2600 2900 3200 3500 3800 4100 4400 4700 5000
Frequency (MHz)
Frequency (MHz)
Input Return Loss vs. Frequency
0
Output Return Loss vs. Frequency
0
+105 °C
+25 °C
-40 °C
+105 °C
-5
-5
-10
-15
-20
-25
-30
+25 °C
-40 °C
-10
-15
-20
-25
-30
2300 2600 2900 3200 3500 3800 4100 4400 4700 5000
2300 2600 2900 3200 3500 3800 4100 4400 4700 5000
Frequency (MHz)
Frequency (MHz)
Gain vs. Average Output Power
Gain vs. Average Output Power
34
32
30
28
26
24
22
20
18
34
32
30
28
26
24
22
20
18
+105 °C
+25 °C
-40 °C
+105 °C
+25 °C
-40 °C
Frequency = 2600 MHz
Frequency = 3600 MHz
6
8
10 12 14 16 18 20 22 24 26 28 30
Average Output Power (dBm)
4
6
8
10 12 14 16 18 20 22 24 26 28 30
Average Output Power (dBm)
Data Sheet, July 13, 2020 | Subject to change without notice
5 of 12
www.qorvo.com
QPA9121
®
High Gain, 0.5 W Driver Amplifier
Performance Plots – QPA9121EVB01 (Continued)
Test conditions unless otherwise noted: VCCꢁand VCC1ꢁon EVB = +5.0ꢁV, ICC = 95 mA, VPD = +1.8 V, Temp.=+25ꢀ°C
Gain vs. Average Output Power
OIP3 vs. Pout/tone vs. Frequency
34
32
30
28
26
24
22
20
18
38
36
34
32
30
28
26
24
+105 °C
+25 °C
-40 °C
Frequency = 4900 MHz
4900 MHz
3600 MHz
2600 MHz
4
6
8
10 12 14 16 18 20 22 24 26 28 30
Average Output Power (dBm)
-1
0
1
2
3
4
5
6
7
Pout/tone (dBm)
Device OFF Forward Isolation
Noise Figure vs. Frequency
7.0
6.5
6.0
5.5
5.0
4.5
4.0
0
T= +25 °C
T= +25 °C, VPD= +0.63V
-10
-20
-30
-40
-50
-60
-70
2300 2600 2900 3200 3500 3800 4100 4400 4700 5000
2300 2600 2900 3200 3500 3800 4100 4400 4700 5000
Frequency (MHz)
Frequency (MHz)
ACPR vs. Average Output Power
ACPR vs. Average Output Power
-25
-25
Frequency = 2600 MHz, 1C LTE, PAR = 8.5dB
Frequency = 3600 MHz, 1C LTE, PAR = 8.5dB
-30
-35
-40
-45
-50
-55
-30
-35
-40
-45
-50
-55
+105 °C
+105 °C
+25 °C
-40 °C
+25 °C
-40 °C
8
9
10
11
12
13
14
15
16
17
18
8
9
10
11
12
13
14
15
16
17
18
Average Output Power (dBm)
Average Output Power (dBm)
Data Sheet, July 13, 2020 | Subject to change without notice
6 of 12
www.qorvo.com
QPA9121
®
High Gain, 0.5 W Driver Amplifier
Performance Plots – QPA9121EVB01 (Continued)
Test conditions unless otherwise noted: VCCꢁand VCC1ꢁon EVB = +5.0ꢁV, ICC = 95 mA, VPD = +1.8 V, Temp.=+25ꢀ°C
ACPR vs. Average Output Power
ACPR vs. Average Output Power
-25
-30
-35
-40
-45
-50
-55
-25
-30
-35
-40
-45
-50
-55
Frequency = 4900 MHz, 1C LTE, PAR = 8.5dB
T= +25 °C, 1C LTE, PAR = 8.5dB
+105 °C
+25 °C
-40 °C
4900 MHz
3600 MHz
2600 MHz
8
9
10
11
12
13
14
15
16
17
18
8
9
10
11
12
13
14
15
16
17
18
Average Output Power (dBm)
Average Output Power (dBm)
Data Sheet, July 13, 2020 | Subject to change without notice
7 of 12
www.qorvo.com
QPA9121
®
High Gain, 0.5 W Driver Amplifier
Pad Configuration and Description
Pin 1 Reference Mark
VPD
16
NC
15
NC
14
VBIAS
13
NC
1
2
12
11
GND
RFIN
Bias
RFOUT/VCC2
3
4
10
9
NC
RFOUT/VCC2
NC
VCC1
5
6
7
8
NC
NC
NC
NC
Backside Paddle – RF/DC GND
Top View
Pad No.
Label
GND
Description
1
2
Ground connection
RFIN
RF input. External DC block required.
No electrical connection internally. It may be left floating or connected to ground. Land pads should
be provided for PCB mounting integrity.
3, 5, 6, 7, 8, 9,
12, 14, 15
NC
4
VCC1
First stage DC supply.
10, 11
13
RFOUTꢁ/ꢁVCC2 RF output and second stage DC supply. External choke and DC block capacitor required.
VBIAS
VPD
Bias circuit supply voltage.
PA on/off logic control.
16
RF/DC ground connection. The back side of the package should be connected to the ground plan
through as short of a connection as possible. PCB vias under the device as many as possible are
recommended.
Backside Paddle GND
Data Sheet, July 13, 2020 | Subject to change without notice
8 of 12
www.qorvo.com
QPA9121
®
High Gain, 0.5 W Driver Amplifier
Package Marking and Dimensions
Marking: Part Number – A9121
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 SPE-000677.
3. Contact plating: ENEPIG
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.
Data Sheet, July 13, 2020 | Subject to change without notice
9 of 12
www.qorvo.com
QPA9121
®
High Gain, 0.5 W Driver Amplifier
Tape and Reel Information – Carrier and Cover Tape Dimensions
Feature
Measure
Symbol
Size (in)
0.128
0.128
0.055
0.157
0.079
0.217
0.362
0.472
Size (mm)
3.25
Length
A0
B0
K0
P1
P2
F
Width
3.25
Cavity
Depth
1.40
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
Data Sheet, July 13, 2020 | Subject to change without notice
10 of 12
www.qorvo.com
QPA9121
®
High Gain, 0.5 W 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.
Data Sheet, July 13, 2020 | Subject to change without notice
11 of 12
www.qorvo.com
QPA9121
®
High Gain, 0.5 W Driver Amplifier
Handling Precautions
Parameter
Rating
1C
Standard
ESDꢁ–ꢁHuman Body Model (HBM)
ESDꢁ–ꢁCharged Device Model (CDM)
MSLꢁ–ꢁMoisture Sensitivity Level
ESDAꢀ/ꢀJEDEC JS-001-2017
JEDEC JESD22-C101F
IPC/JEDEC J-STD-020
Caution!
ESD-Sensitive Device
C3
MSL3
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: ENEPIG
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:
• 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:
Web: www.qorvo.com
Tel: 1-844-890-8163
Email: customer.support@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 2020 © Qorvo, Inc. | Qorvo is a registered trademark of Qorvo, Inc.
Data Sheet, July 13, 2020 | Subject to change without notice
12 of 12
www.qorvo.com
相关型号：
©2020 ICPDF网 联系我们和版权申明