RFCA8830PCK401 [QORVO]
High Linearity, Low Noise, 19dB Gain Block;
| 型号： | RFCA8830PCK401 |
| 厂家： | 
Qorvo |
| 描述： | High Linearity, Low Noise, 19dB Gain Block |
| 文件： | 总17页 (文件大小：1476K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Product Overview
The RFCA8830 is a GaAs pHEMT RF balanced
amplifier IC with a 45ꢀMHz to 1218ꢀMHz operating
bandwidth. This IC is designed to provide a low
noise, high linearity, and high gain for use as a Post
Amplifier in Optical Receivers or low noise balanced
preamp. The IC uses a 5V power supply for
applications requiring lower power dissipation. It is
designed to support the new DOCSIS 3.1 Data
Over Cable specification.
SOIC-8 with Exposed Pad
Key Features
Functional Block Diagram
45ꢀMHz to 1218ꢀMHz Operation
5ꢀV Operation
>75ꢀdBc CSO and CTB at 34ꢀdBmV/ch
19ꢀdB Gain
Low Noise Figure: >2ꢀdB
Applications
HFC Optical Nodes
Balanced Antenna Applications
DOCSIS 3.1 Systems
Ordering Information
Part Number
RFCA8830SQ
RFCA8830SR
RFCA8830TR13
Description
Sample bag with 25 pieces
7" Reel with 100 pieces
13" Reel with 2500 pieces
RFCA8830PCK401 45ꢀ–ꢀ1200ꢀMHz PCBA with 5 pc sample bag
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Absolute Maximum Ratings
Parameter
Rating
+7ꢀV
Supply Voltage (VDD
)
Maximum CW Input Power for VDD=5V
Operating Temperature Range
Storage Temperature Range
+4 dBm
-40 to +85ꢀ°C
−40 to +150ꢀ°C
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
Test conditions unless otherwise noted: VCC =+5V, Temp= +25°C, 75Ω System.
Parameter
Conditions
Min
Typ
Max
Units
MHz
dB
Operating Frequency Range
45
1218
50ꢀMHz
19.4
19.2
18.7
±0.5
-20
-18
-16
-19
-16
-15
1.8
2.5
24
Small Signal Gain
Gain Flatness
600ꢀMHz
1200ꢀMHz
dB
dB
dB
50ꢀMHz
dB
Input Return Loss
600ꢀMHz
dB
1200ꢀMHz
dB
50ꢀMHz
dB
Output Return Loss
600ꢀMHz
dB
1200ꢀMHz
dB
500ꢀMHz
dB
Noise Figure (Balun Insertion
Loss Included)
1200ꢀMHz
dB
dBm
Output P1dB
600ꢀMHz
50ꢀMHz, IM spacing 6ꢀMHz, POUT = 5ꢀdBm per tone
600ꢀMHz
41
dBm
dBm
dBm
dBm
dBm
dBm
dBc
dBc
dBc
V
Output IP3
40
1200ꢀMHz
39
50ꢀMHz, IM spacing 30ꢀMHz, POUT = 0ꢀdBm per tone
600ꢀMHz
80
Output IP2
67
1200ꢀMHz
67
CSO
79 Channel, Flat tilt, +34ꢀdBmV/ch
79 Channel, Flat tilt, +34ꢀdBmV/ch
79 Channel, Flat tilt, +34ꢀdBmV/ch
-85
-77
-63
5
CTB
XMOD
Supply Voltage (VDD
)
4.5
5.5
Device Operating Current
5ꢀV VDD
280
mA
Thermal Resistance
(Junction to Reference)
Reference is measured on the backside of PCB under IC
41
°C/W
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Typical Application Schematic
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
- 3 of 17 -
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Bill of Materials (BOM) 45ꢀMHzꢀ–ꢀ1200ꢀMHz
Description
Designator
U1
Manufacturer
Part Number
Push-Pull Amp, G=19ꢀdB IP3=44ꢀdBm SOIC
PCB, RFCA8830
RFCA8830SB
PCB
CA8830-4000(A)
CAP, 1000pF, 5%, 50ꢀV, C0G, 0603
CAP, 0.9pF, +/-0.05pF, 50V, 0402
CAP, 1000pF, 5%, 50ꢀV, C0G, 0402
CAP, 470ꢀpF, 5%, 50ꢀV, C0G, 0603
CAP, 1.8pF, +/-0.1pF, 16V, 0402
CAP, 1μF, 10%, 16ꢀV, X7R, 0603
CAP, 100ꢀpF, 5%, 50ꢀV, C0G, 0603
IND, 560nH, 5%, 550ꢀmA, W/W, 0603
IND, 5.6nH, +/- 0.1nH, 0402
C13, C16
C1, C22
C4, C6
Murata Electronics-Singapore
Murata Electronics-Singapore
Murata Electronics-Singapore
GRM1885C1H102JA01D
GJM1555C1HR90WB01D
GRM1555C1H102JA01D
GRM1885C1H471JA01D
RV EVK105 CH1R8BW-F
GRM188R71C105KA12D
GRM1885C1H101JA01D
0603LS-561XJLB
LQP15MN5N6S02D
LQP15MN4N7B02D
ERJ-2RKF4300X
C2, C3, C8, C9 Murata Electronics-Singapore
C20, C21
C12, C17
C14, C15
L2, L3
L1
TAIYO YUDEN
Murata Electronics-Singapore
Murata Electronics-Singapore
CoilCraft, Inc.
Murata Electronics-Singapore
Murata Electronics-Singapore
Panasonic Industrial Devices
Panasonic Industrial Devices
Panasonic Industrial Devices
Kamaya, Inc
IND, 4.7nH, +/- 0.1nH, 0402
L4
RES, 430Ω, 1%, 1/10W, 0402
RES, 806Ω, 1%, 1/10W, 0402
RES, 100Ω, 1%, 1/10W, 0402
RES, 15Ω, 1%, 0402
R2, R3
R8
ERJ-2RKF8060X
R11, R12
R4, R5
R1, R6, R9
T1, T2
P1
ERJ-2RKF1000X
RMC1/16S-150FTH
RMC1/16SJPTH
RES, 0Ω, 0402
Kamaya, Inc
XFMR, 1:1, 4.5-3000MHz, 75ꢀΩ, SMD
CONN, HDR, ST, 4-PIN, 0.100”
CONN, F FEM EDGE MOUNT, 75ꢀΩ, 0.068"
HEATSINK BLOCK, 1.5 X 2.0 IN
SCREW, 2-56 X 3/16", SOCKET HEAD
MACOM
MABACT0059
SAMTEC INC.
TSW-104-08-S-S
J1, J2
Millimeter Wave Tech, LLC
Shenzhen Minxingda Automation
McMaster-Carr Supply Co.
MW-846-C-DD-75
EEF-105441
S1-S4
92196A076
R7, R10, R13,
C5, C7, C10,
C11, C18, C19
DNP
Not Populated Item
Dummy Part
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
- 4 of 17 -
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Evaluation Board Assembly Drawing
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
- 5 of 17 -
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Performance Plots
Test conditions unless otherwise noted: VDD =+5ꢀV, Temp= +25ꢀ°C
Gain versus Frequency
20
19.8
19.6
19.4
19.2
19
18.8
18.6
18.4
18.2
18
5 - -40
5 - 25
5 - 85
50
165
280
395
510
625
740
855
970 1085 1200
MHz
Reverse Isolation versus Frequency
-22
-23
-24
-25
-26
-27
-28
5 - -40
5 - 25
5 - 85
50
165
280
395
510
625
740
855
970 1085 1200
MHz
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Performance Plots
Input Return Loss versus Frequency
-15
-17
-19
-21
-23
-25
-27
-29
5 - -40
5 - 25
5 - 85
50
165
280
395
510
625
740
855
970 1085 1200
MHz
Output Return Loss versus Frequency
-15
-16
-17
-18
-19
-20
-21
-22
-23
-24
-25
5 - -40
5 - 25
5 - 85
50
165
280
395
510
625
740
855
970 1085 1200
MHz
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
- 7 of 17 -
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Performance Plots
Noise Figure versus Frequency
4
3.5
3
2.5
2
1.5
1
5 - -40
5 - 25
5 - 85
0.5
0
10 90 170 250 330 410 490 570 650 730 810 890 970 1050 1130 1200
MHz
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Performance Plots
OIP2 Plus versus Frequency
80
78
76
74
72
70
68
66
64
62
60
5 - -40
5 - 25
5 - 85
50
165
280
395
510
625
740
855
970
1085 1200
MHz
OIP2 Minus versus Frequency
83
81
79
77
75
73
71
69
67
65
5 - -40
5 - 25
5 - 85
50
165
280
395
510
625
740
855
970 1085 1200
MHz
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
- 9 of 17 -
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Performance Plots
OIP3 Plus versus Frequency
48
46
44
42
40
38
36
34
32
30
5 - -40
5 - 25
5 - 85
50
165
280
395
510
625
740
855
970 1085 1200
MHz
OIP3 Minus versus Frequency
46
44
42
40
38
36
34
32
30
5 - -40
5 - 25
5 - 85
50
165
280
395
510
625
740
855
970 1085 1200
MHz
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
- 10 of 17 -
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Performance Plots
OP1dB versus Frequency
27
26
25
24
23
22
21
20
5 - -40
5 - 25
5 - 85
50
600
1000
1200
MHz
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
- 11 of 17 -
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Performance Plots
CTB versus Frequency
90
85
80
75
70
65
60
-40 - 5
25 - 5
85 - 5
55.25
77.25
211.25
331.25
445.25
547.25
MHz
XMOD versus Frequency
75
70
65
60
55
50
-40 - 5
25 - 5
85 - 5
55.25
77.25
211.25
331.25
445.25
547.25
MHz
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
- 12 of 17 -
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Performance Plots
CSU versus Frequency
100
95
90
85
80
75
-40 - 5
25 - 5
85 - 5
55.25
77.25
211.25
331.25
445.25
547.25
MHz
CSL versus Frequency
105
100
95
90
85
-40 - 5
25 - 5
85 - 5
80
75
55.25
77.25
211.25
331.25
445.25
547.25
MHz
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
- 13 of 17 -
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Package Marking
Pin Configuration and Description
Pin
Name
Description
1
RFIN1
RF input for plus side of amplifier.
2
3
4
5
6
7
8
9
NC
NC
Internally not connected. Leave it open or connect to GND.
Internally not connected. Leave it open or connect to GND.
RF input for minus side of amplifier.
RFIN2
RFOUT2
Bias
RF output for minus side of amplifier.
Bias pin. Can be used to adjust the device current.
Internally not connected. Leave it open or connect to GND.
RF output for plus side of amplifier.
NC
RFOUT1
GND
Exposed bottom of part, device ground.
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
- 14 of 17 -
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Package Dimensions
1. All dimensions are in inches. Angles are in degrees.
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
- 15 of 17 -
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
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 0.25mm (0.010”).
4. Ensure good package backside paddle solder attach for reliable operation and best electrical performance.
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
- 16 of 17 -
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RFCA8830
High Linearity, Low Noise, 19dB Gain Block
Handling Precautions
Parameter
Rating
Standard
ESDꢀ–ꢀHuman Body Model (HBM)
Class 1A
ESDAꢁ/ꢁJEDEC JS-001-2012
JEDEC JESD22-C101F
IPC/JEDEC J-STD-020
Caution!
ESD-Sensitive Device
ESDꢀ–ꢀCharged Device Model (CDM) Class C3
MSLꢀ–ꢀMoisture Sensitivity Level
Level 1
Solderability
Compatible with both lead-free (260ꢀ°C max. reflow temp.) and tin/lead (245ꢀ°C max. reflow temp.) soldering processes.
Solder profiles available upon request.
Contact plating: Matte Sn.
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:
Tel: 1-844-890-8163
Web: www.qorvo.com
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 2016 © Qorvo, Inc. | Qorvo is a registered trademark of Qorvo, Inc.
Data Sheet –Rev G Dec 10, 2020 | Subject to change without notice
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