QPL9057
Ultra-Low Noise Flat Gain Amplifier
®
General Description
The QPL9057 is a flat-gain, high-linearity, ultra-low noise
amplifier in a small 2 x 2 mm surface-mount package. The
LNA provides a gain flatness of 2.4 dB (peak-to-peak) over
a wide bandwidth from 1.5 to 3.8GHz. At 3.5 GHz, the
amplifier typically provides 22.8 dB gain, +32 dBm OIP3 at
a 50 mA bias setting, and 0.54 dB noise figure. The LNA
can be biased from a single positive supply ranging from
3.3 to 5 volts. The device is housed in a green/RoHScompliant industry-standard 2x2 mm package.
The QPL9057 is internally matched using a highperformance E-pHEMT process and only requires five
external components for operation from a single positive
supply: an external RF choke and blocking/bypass
capacitors and a bias resistor going to pin 1. This LNA
integrates a shut-down biasing capability to allow for
operation in TDD applications.
The QPL9057 is optimized for linear performance across
the 1.5 to 4.2 GHz frequency band but can operate down to
600 MHz.
Functional Block Diagram
Pin 1 Reference Mark
Vbias
1
8
NC
RF In
2
7
RF Out
NC
3
6
Shut Down
NC
4
5
NC
8 Pin 2X2 mm DFN Package
Product Features
•
•
•
•
•
•
•
•
•
•
•
0.6-4.2 GHz Operational Bandwidth
Ultra-low noise figure, 0.54 dB NF @ 3.5 GHz
>20 dB gain across 1.5 to 3.8 GHz
Flat 2.4 dB gain variation across 1.7 to 3.8GHz
Bias adjustable for linearity optimization
32 dBm OIP3 at 50mA IDD
Shut-down mode pin with 1.8V logic
Unconditionally stable
Integrated shutdown control pin
Maintains OFF state with high Pin over drive
+3V to +5V single supply; does not require -VGG
Applications
•
•
•
•
•
Repeaters / DAS
Mobile Infrastructure
LTE / WCDMA / CDMA / GSM
General Purpose Wireless
TDD or FDD systems
Backside Paddle - RF/DC GND
Top View
Datasheet, Rev. D, July 23, 2019 | Subject to change without notice
Ordering Information
Part No.
Description
QPL9057TR7
QPL9057EVB-01
2500 pieces on a 7” Reel
1 of 12
0.6-4.2 GHz Evaluation Board
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QPL9057
Ultra-Low Noise Flat Gain Amplifier
®
Absolute Maximum Ratings
Recommended Operating Conditions
Parameter
Storage Temperature
Supply Voltage (VDD)
RF Input Power, CW, 50Ω, T=25°C
RF Input Power, CW, OFF State
Rating
−65 to 150°C
+7 V
+27 dBm
+27 dBm
Operation of this device outside the parameter ranges
given above may cause permanent damage.
Parameter
Min
Typ
Supply Voltage (VDD)
TCASE
Tj for >106 hours MTTF
3.3
−40
5.0
Max Units
5.25
+105
+190
V
°C
°C
Electrical specifications are measured at specified test conditions.
Specifications are not guaranteed over all recommended operating
conditions.
Electrical Specifications
Test conditions unless otherwise noted: VDD =+5V, Temp=+25°C, 50 Ω system.
Parameter
Operational Frequency Range
Test Frequency
Gain
Gain Flatness
Input Return Loss
Output Return Loss
Noise Figure (1)
Output P1dB
Output IP3
Shutdown Control Levels, VSD
LNA Current, IDD
Shutdown Control Current, ISD
LNA Switch OFF Time
LNA Switch ON Time
Thermal Resistance, θjc
Conditions
Min
Typ
600
21.5
1700-3800MHz
Pout=+5 dBm/tone, Δf=1 MHz
On state
Off state (Power down)
On state
Off state (Power down)
VSD ≥ 1.17 V, Off state (Power down)
50% VPD to 10% RF output
50% VPD to 90% RF output
channel to case
14.5
29
0
3500
22.8
2.4
13
12
0.54
17
32
Max
Units
4200
MHz
MHz
dB
dB
25.0
0.90
0.63
1.17
50
3
1
48
91
VDD
70
6
40.6
dB
dB
dB
dBm
dBm
V
V
mA
mA
µA
ns
ns
°C/W
Note:
1) Noise figure data has input trace loss de-embedded.
Datasheet, Rev. D, July 23, 2019 | Subject to change without notice
2 of 12
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QPL9057
Ultra-Low Noise Flat Gain Amplifier
®
S-Parameters
Test Conditions: VDD=+5 V, IDD=50 mA (typ.), T=+25°C, Reference planes at device pins
Freq (GHz)
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.0
S11 (mag)
0.363
0.349
0.338
0.333
0.331
0.330
0.332
0.337
0.345
0.354
0.365
0.376
0.390
0.403
0.420
0.434
0.449
0.463
0.473
0.480
0.481
0.478
0.467
0.450
0.428
0.404
0.381
0.357
0.332
0.314
0.296
0.282
0.267
0.252
0.238
0.227
0.216
0.203
0.190
0.178
0.169
0.156
0.141
0.132
0.122
0.112
0.102
0.093
0.090
0.089
0.091
S11 (ang)
S21 (mag)
S21 (ang)
S12 (mag)
S12 (ang)
-62.40
-64.72
-66.97
-69.47
-72.56
-75.77
-79.54
-83.50
-88.04
-92.89
-98.45
-104.44
-110.49
-117.36
-124.54
-132.38
-140.69
-149.41
-158.73
-168.68
-179.03
170.34
159.39
148.27
137.38
127.03
116.60
106.24
96.18
83.15
74.96
66.96
58.82
51.86
45.26
39.31
32.68
26.93
20.82
15.55
10.06
4.12
-1.67
-7.43
-14.31
-22.69
-32.31
-41.13
-51.19
-63.48
-76.48
12.256
11.937
11.726
11.590
11.536
11.540
11.620
11.751
11.924
12.173
12.460
12.798
13.197
13.609
14.058
14.508
14.994
15.403
15.747
15.976
16.074
15.996
15.696
15.228
14.633
13.903
13.101
12.271
11.474
10.730
9.999
9.308
8.687
8.143
7.647
7.182
6.770
6.392
6.056
5.740
5.448
5.181
4.943
4.722
4.515
4.315
4.133
3.971
3.818
3.666
3.537
40.27
31.80
23.70
15.99
8.54
1.25
-5.84
-12.88
-19.83
-26.82
-33.85
-41.05
-48.32
-55.92
-63.77
-71.91
-80.39
-89.27
-98.57
-108.18
-118.07
-128.17
-138.34
-148.37
-158.07
-167.45
-176.23
175.47
167.75
160.14
153.51
147.28
141.49
136.02
130.75
125.74
120.86
116.21
111.63
107.27
103.06
98.77
94.71
90.73
86.71
82.73
78.92
75.14
71.35
67.57
63.84
0.021
0.021
0.021
0.021
0.021
0.021
0.020
0.020
0.020
0.019
0.019
0.019
0.018
0.018
0.017
0.017
0.016
0.016
0.015
0.014
0.014
0.014
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.014
0.014
0.014
0.015
0.015
0.016
0.016
0.017
0.018
0.018
0.019
0.020
0.020
0.021
0.022
0.023
0.024
0.025
0.025
0.026
0.027
-7.21
-11.15
-15.27
-19.39
-23.49
-27.66
-31.88
-36.27
-40.95
-45.86
-51.11
-56.72
-62.58
-68.97
-76.11
-83.90
-92.51
-101.95
-112.06
-123.37
-135.08
-147.69
-160.17
-172.30
175.93
165.17
155.28
146.87
139.24
132.16
127.06
122.02
118.13
114.50
110.83
107.90
105.34
102.88
100.30
97.92
95.81
93.45
91.54
89.25
87.22
84.51
82.03
79.79
77.65
75.64
73.59
Datasheet, Rev. D, July 23, 2019 | Subject to change without notice
3 of 12
S22 (mag)
0.079
0.057
0.037
0.022
0.011
0.016
0.025
0.034
0.042
0.050
0.054
0.058
0.065
0.070
0.077
0.090
0.107
0.126
0.150
0.177
0.210
0.242
0.270
0.300
0.327
0.347
0.364
0.378
0.386
0.386
0.392
0.396
0.400
0.403
0.401
0.401
0.402
0.400
0.398
0.397
0.396
0.394
0.394
0.391
0.388
0.388
0.388
0.385
0.389
0.389
0.387
S22 (ang)
-111.83
-122.11
-134.96
-155.81
153.14
86.83
61.12
47.76
34.14
24.15
12.78
-1.99
-16.74
-31.21
-47.98
-65.73
-82.09
-97.44
-112.41
-126.71
-139.42
-151.03
-162.97
-174.34
176.01
166.69
157.49
149.10
141.83
134.10
128.18
122.56
117.01
112.77
108.89
104.56
100.53
96.95
93.19
89.45
86.01
82.07
78.96
75.43
71.86
68.09
65.06
61.53
57.47
54.11
50.63
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QPL9057
Ultra-Low Noise Flat Gain Amplifier
®
Noise Parameters
Test conditions: VDD=+5 V, IDD=50 mA (typ.), T=+25°C, Reference planes at device pins
Freq (GHz)
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.5
3.6
4.0
4.2
4.4
4.6
4.8
5.0
5.2
5.4
5.6
5.8
NFmin (dB)
0.246
0.261
0.279
0.315
0.334
0.408
0.413
0.450
0.491
0.531
0.599
0.634
0.686
0.681
0.775
0.817
0.863
0.957
1.051
1.184
Gamma Opt (mag)
Gamma Opt (deg)
0.283
0.231
0.213
0.198
0.191
0.146
0.189
0.162
0.131
0.157
0.099
0.142
0.142
0.149
0.102
0.138
0.149
0.134
0.185
0.178
Datasheet, Rev. D, July 23, 2019 | Subject to change without notice
47.66
68.48
81.15
92.03
103.07
110.96
117.92
131.84
143.21
152.91
172.03
-176.97
-160.26
-153.24
-141.49
-132.51
-131.67
-130.72
-114.16
-113.36
4 of 12
Rn (Ω)
0.076
0.061
0.054
0.050
0.046
0.053
0.044
0.045
0.048
0.043
0.050
0.051
0.051
0.057
0.069
0.076
0.079
0.092
0.107
0.109
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QPL9057
Ultra-Low Noise Flat Gain Amplifier
®
QPL9057EVB-01 Evaluation Board
J4 GND
C4
C7
J3 VDD
1 uF
100 pF
C3
100 pF
L1
18 nH
(0603) C2
R4
J1
RF
Input
C1
1
2
100 pF
7
Q1
6
100 pF
J2
RF
Output
3,4,5,8
R2
0
J5 PD
R1
20K
See notes 4 & 5.
Notes:
1. See Evaluation Board PCB Information section for material and stack-up.
2. R3 (0 Ω jumper) is not shown on the schematic and may be replaced with copper trace in the target application layout.
3. All components are of 0402 size unless stated on the schematic.
4. For TDD Applications: R1 = 20K & R2 = 0Ω
5. For FDD Applications: R1 = 20K ‘OR’ Pin 6 tied to ground. R2 = DNP/Omitted
6. A through line is included on the evaluation board to de-embed the board losses.
7. R4 sets the current draw. Can be changed for the desired bias point.
Bill of Material – QPL9057EVB-01
Reference Des.
Value
Description
Manuf.
Part Number
PCB
U1
R4
R1
R2, R3
L1
C4
C1, C2, C3, C5, C6
--5.1 K
20 K
0Ω
18 nH
1.0 μF
100 pF
Printed Circuit Board
Amplifier, Ultra-Low Noise, Flat Gain
Resistor, 0402, 5%, 1/16W
Resistor, 0402, 5%, 1/16W
Resistor, 0402, 5%, 1/16W
Inductor, 0402, 2%,
Capacitor, 0402, 10%, 10V, X5R
Capacitor, 0402, 5%, 50V, NPO/COG
Qorvo
Qorvo
various
various
various
Coilcraft
various
various
290375
QPL9057
Datasheet, Rev. D, July 23, 2019 | Subject to change without notice
5 of 12
0402CS-18NXG
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QPL9057
Ultra-Low Noise Flat Gain Amplifier
®
Typical Performance – QPL9057EVB-01
Test conditions unless otherwise noted: VDD=+5 V, IDD=50 mA (typ.), Temp=+25°C
Parameter
Typical Values
Conditions
Units
Frequency
Gain
Input Return Loss
Output Return Loss
1800
21.0
7.8
31.9
2600
22.7
8.0
15.6
3500
22.8
13.0
12.0
MHz
dB
dB
dB
Output P1dB
OIP3
Noise figure
17.1
33.8
0.50
17.1
37.8
0.47
17.0
32.0
0.54
dBm
dBm
dB
Pout=+5 dBm/tone, ∆f=1 MHz
EVB input trace loss de-embedded
Performance Plots – QPL9057EVB-01
Test conditions unless otherwise noted: VDD=+5 V, IDD = 50mA, Temp=+25°C. Noise figure data has input trace loss de-embedded.
Datasheet, Rev. D, July 23, 2019 | Subject to change without notice
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QPL9057
Ultra-Low Noise Flat Gain Amplifier
®
Typical Performance – VDD +3.3 V, R4 2.49 KΩ
Test conditions unless otherwise noted: VDD=+3.3 V, IDD=50 mA (typ.), Temp=+25°C
Parameter
Typical Values
Conditions
Units
Frequency
Gain
Input Return Loss
Output Return Loss
1800
20.6
8.0
29.4
2600
22.1
8.4
16.1
3500
22.7
12.5
12.8
MHz
dB
dB
dB
Output P1dB
OIP3
Noise figure
17.7
32.4
0.61
16.2
37.0
0.66
157
32.5
0.74
dBm
dBm
dB
Pout=+5 dBm/tone, ∆f=1 MHz
EVB input trace loss de-embedded
Performance Plots – VDD +3.3 V, R4 2.49 KΩ
Test conditions unless otherwise noted: VDD=+3.3 V, IDD = 50mA, Temp=+25°C. Noise figure data has input trace loss de-embedded.
Datasheet, Rev. D, July 23, 2019 | Subject to change without notice
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QPL9057
Ultra-Low Noise Flat Gain Amplifier
®
Pin Configuration and Description
Pin 1 Reference Mark
Vbias
1
8
NC
RF In
2
7
RF Out
NC
3
6
Shut Down
NC
4
5
NC
Backside Paddle - RF/DC GND
Pin No.
Label
1
2
Vbias
RF In
Description
Sets the IDQ bias point for the device.
RF Input pin. A DC Block is required.
VSD ≥ 1.17V turns off the device. If the pin is pulled to ground or driven with a
Shut Down
voltage ≤ 0.63V, then the device will operate under LNA ON state.
RF Output pin. DC bias will also need to be injected through a RF bias
RF Out / DC Bias
choke/inductor for operation.
NC
No electrical connection. Provide grounded land pads for PCB mounting integrity.
RF/DC ground. Use recommended via hole pattern to minimize inductance and
RF/DC GND
thermal resistance; see PCB Mounting Pattern for suggested footprint.
6
7
3, 4, 5, 8
Backside
Paddle
Evaluation Board PCB Information
Qorvo PCB 290375 Material and Stack-up
0.010"
0.062" ± 0.006"
Finished Board
Thickness
Rogers 4350B
εr=3.7 typ.
1 oz. Cu top layer
1 oz. Cu inner layer
Rogers 4450F
1 oz. Cu inner layer
0.010"
Rogers 4350B
1 oz. Cu bottom layer
50 ohm line dimensions: width = 0.020”, spacing = 0.032”
Datasheet, Rev. D, July 23, 2019 | Subject to change without notice
8 of 12
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QPL9057
Ultra-Low Noise Flat Gain Amplifier
®
Mechanical Information
Package Marking and Dimensions
Marking: Part number – 9057
Trace code – XXXX
9057
XXXX
Notes:
1. All dimensions are in millimeters. Angles are in degrees.
2. Except where noted, this part outline conforms to JEDEC standard MO-220, Issue E (Variation VGGC) for thermally enhanced
plastic very thin fine pitch dual flat no lead package (DFN).
3. Dimension and tolerance formats conform to ASME Y14.4M-1994.
4. The terminal #1 identifier and terminal numbering conform to JESD 95-1 SPP-012.
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. 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, Rev. D, July 23, 2019 | Subject to change without notice
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QPL9057
Ultra-Low Noise Flat Gain Amplifier
®
Tape and Reel Information – Carrier and Cover Tape Dimensions
Feature
Cavity
Centerline Distance
Symbol
Size (in)
Size (mm)
Length
Measure
A0
0.091
2.30
Width
B0
0.091
2.30
Depth
K0
0.039
1.30
Pitch
P1
0.157
4.00
Cavity to Perforation - Length Direction
P2
0.079
2.00
Cavity to Perforation - Width Direction
F
0.138
3.50
Cover Tape
Width
C
0.213
5.40
Carrier Tape
Width
W
0.315
8.00
Datasheet, Rev. D, July 23, 2019 | Subject to change without notice
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QPL9057
Ultra-Low Noise Flat Gain Amplifier
®
Tape and Reel Information – Reel Dimensions
Standard T/R size = 2,500 pieces on a 7” reel.
Feature
Flange
Hub
Measure
Symbol
Size (in)
Size (mm)
Diameter
A
6.969
177.00
Thickness
W2
0.559
14.20
Space Between Flange
W1
0.346
8.80
Outer Diameter
N
2.283
58.00
Arbor Hole Diameter
C
0.512
13.00
Key Slit Width
B
0.079
2.00
Key Slit Diameter
D
0.787
20.00
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, Rev. D, July 23, 2019 | Subject to change without notice
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QPL9057
Ultra-Low Noise Flat Gain Amplifier
®
Handling Precautions
Parameter
Rating
Standard
ESD – Human Body Model (HBM)
Class 1B
ESDA / JEDEC JS-001-2014
ESD – Charged Device Model (CDM)
Class C3
ESDA / JEDEC JS-002-2014
MSL – Moisture Sensitivity Level
Level 1
IPC/JEDEC J-STD-020
Caution!
ESD-Sensitive Device
Solderability
Compatible with lead-free (260°C max. reflow temp.) soldering process.
Solder profiles available upon request.
Contact plating - NiPdAu (Thickness: Ni 0.508 ~1.524 μm; Pd 0.023 ~ 0.1016 μm; Au 0.00254 ~ 0.01016 μm)
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, Rev. D, July 23, 2019 | Subject to change without notice
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