RFFM8800SB [QORVO]
Wi-Fi Front End Module;型号: | RFFM8800SB |
厂家: | Qorvo |
描述: | Wi-Fi Front End Module |
文件: | 总9页 (文件大小:710K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
RFFM8800
Wi-Fi Front End Module
Product Overview
The Qorvo® RFFM8800 is an integrated dual band front end
module (FEM) designed for Wi-Fi 4 systems. The compact form
factor and integrated matching minimizes layout area in the
application.
Performance is focused on optimizing the 2.4GHz and 5GHz
PAs for a voltage range from 3 to 4.8V supply voltage that
conserves power consumption while maintaining the highest
linear output power.
The topology lends itself to applications where 2.4GHz and
5GHz can be run independently on different antennas.
30 Pin 3x5 mm Laminate Package
The RFFM8800 integrates a 2.4GHz and 5GHz power amplifier
(PA), regulator, a 5GHz single pole two-throw switch (SP2T), a
2.4GHz single-pole three-throw switch and 2.4GHz and 5GHz
low noise amplifiers (LNA).
Key Features
• 5150-5850MHz & 2412ꢀ–ꢀ2484MHz
• 5GHz POUT = +17.5dBm MCS7 HT20 -30dB Dynamic EVM
• 2.4GHz POUT = +18.5dBm MCS7 HT20 -30dB Dynamic EVM
• 2.4GHz POUT = +21.5dBm 11b Spectral Mask Compliance
• 5GHz 28dB & 2.4GHz 24dB Tx Gain
Functional Block Diagram
• 5GHz 2.5dB & 2.4GHz 2dB Noise Figure
• 5GHz 14dB & 2.4GHz 12dB Rx Gain
Applications
• Access Points
• Wireless Routers
• Residential Gateways
• Customer Premise Equipment
• Internet of Things
Ordering Information
Part Number
Description
RFFM8800SB
Sample bag with 5 pieces
Sample bag with 25 pieces
7” reel with 100 pieces
13” reel with 2500 pieces
Assembled Evaluation Board + 5 pcs
RFFM8800SQ
RFFM8800SR
RFFM8800TR13
RFFM8800PCK-410
Top View
RFFM8800 Data Sheet 051419 | Subject to change without notice
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RFFM8800
Wi-Fi Front End Module
Absolute Maximum Ratings
Parameter
Conditions
Rating
DC Supply Voltage
Control Voltage
Storage Temperature
-0.5 to +5.4V
-0.5 to +5V
PEN5, PEN2, LEN5 & LEN2
-40 to 150ꢀ°C
Into 50ꢀΩ Load for 802.11a-n (No Damage),
Transmit Mode
RF Input Power at TX5
+5 dBm
Into 50ꢀΩ Load for 802.11b-n (No Damage),
Transmit Mode
RF Input Power at TX2
RF Input Power at ANT
+0 dBm
+0 dBm
(No Damage), Receive LNA On Mode, CW
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.
Recommended Operating Conditions
Parameter
Min.
2.412
5.15
+3
Typ.
Max.
2.484
5.850
+4.8
+4.6
+0.2
+75
Units
GHz
GHz
V
Operating Frequency
Device Voltage (VCC & VDD
Control Voltage – High
Control Voltage - Low
TOPERATING
)
+3.3
+3.1
+2.8
0
V
V
-10
°C
Extended TOPERATING
-40
+85
°C
Electrical specifications are measured at specified test conditions. Specifications are not guaranteed over all recommended operating conditions.
5GHz Electrical Specifications
Parameter
Conditions
Min.
Typ.
Max.
Units
TRANSMIT (TX5-ANT5) MODE
Unless otherwise noted: f=5150-5850MHz, VCC=3.3V, T=+25ºC, PEN5=High
Wi-Fi 4 HT40 Output Power
Dynamic EVM
17.5
-31
-23
-30
-43
-23
-30
-43
28
dBm
MCS7 64QAM 11n
-30
-20
-28
-40
-20
-28
-40
31
dB
dBc
ACP11n Spectral Mask
POUT = +16 dBm, fC +/-11 MHz
POUT = +16 dBm, fC +/-20 MHz
POUT = +16 dBm, fC +/-30 MHz
POUT = +17.5 dBm, fC +/-11 MHz
POUT = +17.5 dBm, fC +/-20 MHz
POUT = +17.5 dBm, fC +/-30 MHz
dBc
dBc
ACP11a Spectral Mask
dBc
dBc
dBc
Gain
25.5
5
dB
TX5 Port Return Loss
ANT Port Return Loss
Quiescent Current
Operating Current
2nd Harmonics
10
dB
15
20
dB
RF Off
150
215
-24
-45
mA
POUT = +17.5 dBm
260
-20
-40
mA
POUT = +17.5 dBm, BW = 1MHz
POUT = +17.5 dBm, BW = 1MHz
dBm/MHz
dBm/MHz
3rd Harmonics
RFFM8800 Data Sheet 051419 | Subject to change without notice
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RFFM8800
Wi-Fi Front End Module
Parameter
Conditions
Min.
Typ.
Max.
Units
RECEIVE (ANT5-RX5) LNA ON
MODE
Unless otherwise noted: f=5150-5925MHz, VCC=5V, T=+25ºC, BS=HIgh, C1=Low,
C0=Low & SLP=High
Gain
11
14
7
17
dB
dB
Out of Band Gain
Noise Figure
f = 800-1900MHz
2.5
9
3.5
dB
RX5 Port Return Loss
ANT5 Port Return Loss
Input P1dB
dB
9
dB
-20
-15
-5
dBm
dBm
nS
Input IP3
LNA Turn On Time
Rx Operating Current
800
15
10
mA
Unless otherwise noted: f=5150-5925MHz, VCC=5V, T=+25ºC, Switching Time Power
GENERAL SPECIFICATIONS
Accuracy +/-1dB
Control Current - High
Control Current - High
Switch Control Speed
Turn On/Off Time
LEN5
2
5
µA
µA
nS
nS
CRX, CBT
100
10ó90% of total gain or power off gain
200
4:1
1000
No Spurious above -41.25dBm/MHz, POUT = 0
to 17 dBm, CW Signal
PA Stability - Output VSWR
2.4GHz Electrical Specifications
Parameter
Conditions
Min.
Typ.
Max.
Units
TRANSMIT MODE (TX2-ANT2)
Unless otherwise noted: f=2412-2484MHz, VCC=5V, T=+25ºC, PEN2=High
Wi-Fi 4 HT20 Output Power
Dynamic EVM
17.5
dBm
MCS7 64QAM 11n
MCS7 64QAM 11n
54Mbps
-34
-30
-34
dB
dBm
dB
Wi-Fi 4 HT20 Output Power
Dynamic EVM
18.5
-32
18
11g Output Power
Dynamic EVM
dBm
dB
-35
19.5
-32
-23
-30
-48
-23
-30
-43
-34
-54
24
11g Output Power
Dynamic EVM
dBm
dB
54Mbps
-30
-20
-28
-45
-20
-25
-40
-32
-52
27.5
+1
Wi-Fi 4 Spectral Mask
POUT = +18 dBm, fC +/-11 MHz
POUT = +18 dBm, fC +/-20 MHz
POUT = +18 dBm, fC +/-30 MHz
POUT = +19.5 dBm, fC +/-11 MHz
POUT = +19.5 dBm, fC +/-20 MHz
POUT = +19.5 dBm, fC +/-30 MHz
POUT = +21.5 dBm, fC +/-11 MHz
POUT = +21.5 dBm, fC +/-22 MHz
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dB
11g Spectral Mask
11b Spectral Mask
Gain
21
-1
Across any 40MHz Channel
Across any 20MHz Channel
dB
Gain Variance Slope
-0.5
+0.5
dB
RFFM8800 Data Sheet 051419 | Subject to change without notice
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RFFM8800
Wi-Fi Front End Module
Parameter
Conditions
Min.
Typ.
Max.
+2
Units
dB
Any 100MHz bandwidth
f = 1600-1660MHz
-2
Out of Band Gain
-12
dBc
dB
TX2 Port Return Loss
ANT2 Port Return Loss
8
12
12
18
35
5
dB
ANT2-BT
Isolation
ANT2-RX2
FEM Leakage Current
Operating Current
RF Off, VCC = 4.8V
POUT = +19.5dBm
µA
190
230
-22
mA
POUT = +21.5 dBm, 1Mbps DSSS BW =
1MHz, up to 3:1 load
2nd Harmonics
3rd Harmonics
-25
-40
dBm/MHz
dBm/MHz
POUT = +21.5 dBm, 1Mbps DSSS BW =
1MHz, up to 3:1 load
RECEIVE (ANT2-RX2) LNA ON
MODE
Unless otherwise noted: f=2412-2484MHz, VCC=5V, T=+25ºC, BS=Low, C1=Low,
C0=Low, SLP=High
Gain
10
12
0.25
2
15
+0.4
2.5
dB
dB
dB
dB
dB
Gain Flatness
Noise Figure
RX2 Port Return Loss
ANT2 Port Return Loss
Isolation
Across any 40 MHz Channel
6
5
10
8
ANT2-BT
21
-5
Input P1dB
-10
dBm
dBm
mA
Input IP3
2
Rx Operating Current
10
13
Unless otherwise noted: f=2412-2484MHz, VCC=5V, T=+25ºC, *BS=Low, C1=Low,
BLUETOOTH (ANT2-BT) MODE
C0=High, SLP=High
Insertion Loss
PIN/POUT > 20 dBm
0.7
15
20
35
0.9
dB
dB
BT Port Return Loss
ANT2 Port Return Loss
Isolation
dB
ANT2-RX2
dBm
Unless otherwise noted: f=2412-2484MHz, VCC=5V, T=+25ºC, Switching Time Power
GENERAL SPECIFICATIONS
Accuracy +/-1dB
Control Current - High
Turn On/Off Time
LEN2
60
120
800
µA
nS
10ó90% of total gain or power off gain
200
No Spurious above -41.25dBm/MHz, POUT = 0
to 21 dBm, CW Signal
PA Stability - Output VSWR
4:1
RFFM8800 Data Sheet 051419 | Subject to change without notice
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RFFM8800
Wi-Fi Front End Module
Logic Truth Table
Mode #
Mode
PEN2
Low
Low
Low
Low
High
Low
Low
Low
Low
LEN2
Low
Low
Low
Low
Low
High
Low
Low
High
PEN5
Low
Low
Low
High
Low
Low
High
Low
Low
LEN5
Low
Low
High
Low
Low
Low
Low
High
High
CRX
Low
Low
High
Low
Low
High
Low
High
High
CBT
Low
High
High
High
Low
Low
Low
Low
Low
0
All Off
Bluetooth
1
2
3
4
5
6
7
8
Bluetooth & 5GHz Receive
Bluetooth & 5GHz Transmit
2.4GHz Transmit
2.4GHz Receive
5GHz Transmit
5GHz Receive
5GHz Receive & 2.4GHz Receive
Notes:
RFFM8800 Data Sheet 051419 | Subject to change without notice
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5 of 9
RFFM8800
Wi-Fi Front End Module
Evaluation Board Schematic
Bill of Material
Ref. Des.
Value
Description
Manuf.
Part number
-
-
Printed Circuit Board
U1
-
Dualband Wi-Fi Front End Module
Capacitor, Chip, 10%, 50V, X7R, 0402
Qorvo
RFFM8800
C1, C2, C3, C4, C5,
C7, C8, C11
1000 pF
Murata
GRM155R71H102KA01D
C10, C12, C14, C15,
C16, C17, C18
10 pF
Capacitor, Chip, 5%, 50V, C0G, 0402
Murata
GRM1555C1H100JA01D
C13
1 µF
0.1 µF
4.7 µF
3K Ω
10K Ω
-
Capacitor, Chip, 10%, 6.3V, X5R, 0402
Capacitor, Chip, 10%, 25V, X7R, 0603
Capacitor, Chip, 10%, 10V, X5R, 1206
Resistor, Chip, 5%, 1/10W, 0805
Resistor, Chip, 5%, 1/10W, 0805
Do Not Install
Murata
GRM155R60J105KE19D
C0603C104K3RAC
GRM31CR61A475KA01L
ERJ-6GEYJ302
C200
Kernet
C27, C28
R50
Murata
Panasonic
Panasonic
R51, R52
ERJ-6GEYJ103
C9, C19, C20, C21,
C22, C23, C24
RFFM8800 Data Sheet 051419 | Subject to change without notice
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6 of 9
RFFM8800
Wi-Fi Front End Module
Pin Configuration and Description
Pin Number
Label
RX2
GND
RX5
VCC
NC
Description
1
2.4GHz RF output from the low noise amplifier. Internally matched to 50 Ω
2
Ground connection
3
5GHz RF output from the low noise amplifier. Internally matched to 50 Ω
4
Supply voltage
5
No electrical connection
Control pin
6
PEN2
NC
7
No electrical connection
Control pin
8
LEN2
CRX
GND
TX2
9
Control pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Ground connection
RF input. Internally matched to 50 Ω and DC blocked.
No electrical connection
Supply voltage
NC
VCC
NC
No electrical connection
RF input. Internally matched to 50 Ω and DC blocked.
No electrical connection
Supply voltage
TX5
NC
VCC
VCC
LEN5
PEN5
CBT
GND
GND
ANT5
GND
ANT2
GND
BT
Supply voltage
Control pin
Control pin
Control pin
Ground connection
Ground connection
RF bi-directional antenna port. Internally matched to 50 Ω.
Ground connection
RF bi-directional antenna port. Internally matched to 50 Ω.
Ground connection
Bi-directional 2.4GHz RF input and output. Internally matched to 50 Ω
No electrical connection
NC
GND
Ground connection
RF/DC ground. Use recommended via pattern to minimize inductance and thermal resistance. See
PCB Mounting Pattern for suggested footprint.
Pkg Base
GND
RFFM8800 Data Sheet 051419 | Subject to change without notice
www.qorvo.com
7 of 9
RFFM8800
Wi-Fi Front End Module
Mechanical Information
Dimensions and PCB Mounting Pattern
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.
RFFM8800 Data Sheet 051419 | Subject to change without notice
www.qorvo.com
8 of 9
RFFM8800
Wi-Fi Front End Module
Handling Precautions
Parameter
Rating
Standard
500V – RF Pins
1000V – DC Pins
Caution!
ESD – Human Body Model (HBM)
JESD22-A144
ESD sensitive device
ESD – Charged Device Model (CDM)
MSL – Moisture Sensitivity Level
III (500V)
Level 3
JESD22-C101C
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.
Package lead plating: Electrolytic plated Au over Ni
RoHS Compliance
This part is compliant with the 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
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
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.
RFFM8800 Data Sheet 051419 | Subject to change without notice
www.qorvo.com
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