RFFM8516SR [QORVO]
5.0 GHz Wi-Fi Front-End Module;型号: | RFFM8516SR |
厂家: | Qorvo |
描述: | 5.0 GHz Wi-Fi Front-End Module |
文件: | 总13页 (文件大小:701K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
RFFM8516
5.0 GHz Wi-Fi Front-End Module
16 Pin 2.3 x 2.3 mm QFN Package
Product Overview
The RFFM8516 provides a complete integrated solution in a
single front end module (FEM) for WiFi 802.11a/n/ac systems.
Performance is focused on a balance of efficiency to enable
long battery life and linear power that increases the range of
connection. It is specifically designed to work with the
RFFM8216 to greatly reduce BOM cost in dual band
applications.The RFFM8516 integrates a 5 GHz power
amplifier (PA), single pole double throw switch (SP2T), LNA
with bypass, harmonic and 2.4 GHz Rx filtering and a power
detector coupler for improved accuracy.
Key Features
• Pout = 17 dBm, 802.11ac, 80MHz MCS9 at 1.4% (-37 dB)
• High Efficiency
• Internally matched RF input/output to 50 ohms
• Integrated 5 GHz PA, SP2T, LNA with Bypass and PDET
• Integrated 2.4 GHz Rx Filter
Functional Block Diagram
• Integrated Power Detector
• High Impedance PA Enable
Applications
• IEEE 802.11a/n/ac WLAN Applications
• Single-Placement RF Front-End Module
• Single-band and Dual-band Wireless LAN Systems
• Portable Battery-Powered Equipment
Ordering Information
Part Number
Description
RFFM8516SB
5 piece sample bag
25 piece sample bag
7” Reel with 100 pieces
7” Reel with 2500 pieces
7” Reel with 5000 pieces
RFFM8516SQ
RFFM8516SR
RFFM8516TR7
RFFM8516TR7-5K
RFFM8516PCB-410
Fully Assembled Evaluation Board
w/ 5-pieces bag
Top View
RFFM8516 Data Sheet | Subject to change without notice
www.qorvo.com
1 of 13
RFFM8516
5.0 GHz Wi-Fi Front-End Module
Absolute Maximum Ratings
PARAMETER
CONDITIONS
RATING
Storage Temperature
DC Supply Voltage
PA Enable Voltage
DC Supply Current
-40 to 150 oC
−0.5 to +6.0 V
−0.5 to +5.0 V
800mA
No RF Applied
RF Maximum Input Power (Tx Mode/RX Mode) CW, 50Ω, VCC = 3.6 V, T = 25 ºC
RF Maximum Input Power (Rx Bypass Mode) CW, 50Ω, VCC = 3.6 V, T = 25 ºC
+10 dBm
+25 dBm
Operation of this device outside the parameter ranges given above may cause permanent damage.
Recommended Operating Conditions
PARAMETER
CON
MIN.
−20
−40
3.0
3.0
-
TYP.
MAX.
60
UNITS
oC
oC
V
Operating Temperature
Extended Operating Temperature
Operating Voltage VCC
25
-
Functional with reduced performance
85
3.6
-
4.2
4.8
-
Extended Operating Voltage VCC
RF Impedance
Functional with reduced performance
All RF ports (single-ended)
PAEN5 / SWCTL5
V
50
2.9
3.3
0.1
5
Ω
Control Voltage (V-high)
Control Voltage (V-High)
Control Voltage (V-Low)
Control Current (I-High)
Control Current (I-Low)
Leakage/Sleep/Bypass Mode Current
2.75
2.75
0
3.6
3.6
0.4
135
1
V
LNAEN5
V
PAEN5 / LNAEN5
V
PAEN5 / LNAEN5
-
uA
uA
uA
PAEN5 / LNAEN5
-
0.5
PAEN5 / LNAEN5/SWCTL5 = Low
Vcc=4.2V
-
2
12
Electrical specifications are measured at nominal operating conditions. Unless noted otherwise.
Logic Truth Table
MODE
PAEN5
High
Low
LNAEN5
Low
SWCTL5
802.11a/n/ac TX Mode
802.11a/n/ac RX Gain
802.11a/n/ac RX Bypass
High
Low
Low
High
Low
Low
Note: PAEN5 pin 7 and SWCTL5 pin 12 can be tied together for all operating modes.
RFFM8516 Data Sheet | Subject to change without notice
2 of 13
www.qorvo.com
RFFM8516
5.0 GHz Wi-Fi Front-End Module
Electrical Specifications – 5 GHz Transmit
(VCC=3.6V; Temp=25°C; unless noted otherwise)
PARAMETER
CONDITIONS
MIN.
5180
25
TYP.
MAX.
5825
-
UNITS
MHz
dB
Operating Frequency
Small Signal Gain
Gain Flatness
-
29
-
For any 80 MHz bandwidth
For entire frequency band
−0.5
−1.5
+0.5
+1.5
dB
Gain Flatness
-
dB
Margin to Spectrum Emission Mask
11a, 6 Mbps
Margin to Spectrum Emission Mask
11n, MCS0 HT20
Margin to Spectrum Emission Mask
11ac, MCS0 VTH80
Pout = 21.0 dBm
Pout = 21.0 dBm
Pout = 20.0 dBm
-
-
-
3.0
3.0
3.0
-
-
-
dB
dB
dB
Output Power
DEVM
+18.5
+19
−34
+17
−37
-
−29.6
-
dBm
dB
11n, MCS7 HT20
-
+16.5
-
Output Power
DEVM
dBm
dB
11ac, MCS9 VTH80
−35
Current
11a, 6 Mbps
Pout = 21.0 dBm
Pout = 19.0 dBm
Pout = 17.0 dBm
-
-
-
300
270
250
350
320
300
mA
mA
mA
Current
11n, MCS7 HT20
Current
11ac, MCS9 VHT80
Pout = 21.0 dBm; 6 Mbps
Pout = 21.0 dBm; 6 Mbps
TX Normal Mode
Harmonics (2f0)
-
-
-
−30
dBm/MHz
Harmonics (3f0)
-
−38
dBm/MHz
PA Switching Speed
ANT to RX Isolation
Return Loss – TX Port
Return Loss – ANT Port
-
400
28
15
20
0.2
-
-
nS
dB
dB
dB
V
TX Normal Mode
24
10
10
-
-
-
-
Power Detector Voltage Low
Power Detector Voltage High
Pout = 5 dBm
Pout = 22 dBm
-
-
0.8
V
Operating condition is +25degC at 3.6V unless otherwise noted.
RFFM8516 Data Sheet | Subject to change without notice
www.qorvo.com
3 of 13
RFFM8516
5.0 GHz Wi-Fi Front-End Module
Electrical Specifications – 5.0 GHz Receive
(VCC=3.6V; Temp=25°C; unless noted otherwise)
PARAMETER
Operating Frequency
Gain
Gain Flatness
Noise Figure
CONDITIONS
MIN.
5180
10
−1.5
-
TYP.
-
MAX.
UNITS
MHz
dB
5825
12.5
-
-
For any 80 MHz bandwidth
+1.5
dB
2.5
9
3.5
dB
Current
-
16
-
mA
dBm
nS
P1dB
−8
-
−5
400
20
8
LNA Switching Speed
Return Loss RX Port
Return Loss ANT Port
-
10
5
-
dB
-
dB
Operating condition is +25degC at +3.6 V unless otherwise noted.
Electrical Specifications – 5.0 GHz Rx Bypass
(Vcc=3.6V; Temp=25°C; unless noted otherwise)
PARAMETER
Operating Frequency
Gain
CONDITIONS
MIN.
5180
TYP.
-
MAX.
UNITS
MHz
5825
−3.5
− 4.5
dB
−7
For any 80 MHz bandwidth over the
frequency range. LNA Disabled.
Gain Flatness
−1.0
-
+1.0
dB
Return Loss – RX Port
Return Loss – ANT Port
10
14
12
20
-
-
dB
dB
Test condition is +25°C at +3.6V unless otherwise noted.
RFFM8516 Data Sheet | Subject to change without notice
www.qorvo.com
4 of 13
RFFM8516
5.0 GHz Wi-Fi Front-End Module
Application Circuit Schematic
RFFM8516 Data Sheet | Subject to change without notice
www.qorvo.com
5 of 13
RFFM8516
5.0 GHz Wi-Fi Front-End Module
Application Circuit Schematic
RFFM8516 Data Sheet | Subject to change without notice
www.qorvo.com
6 of 13
RFFM8516
5.0 GHz Wi-Fi Front-End Module
Evaluation Board Layout
RFFM8516 Data Sheet | Subject to change without notice
www.qorvo.com
7 of 13
RFFM8516
5.0 GHz Wi-Fi Front-End Module
Bill of Material
REF. DES.
PCB
QTY
DESCRIPTION
MANUF.
Performance Micro
Murata
PART NUMBER
1
1
2
1
1
1
3
PCB, FM8516
RFFM8516-410(A)
GRM155R60J105KE19D
C3
CAP, 1uF, 10%, 6.3V, X5R, 0402
CAP, 1000pF, 10%, 16V, X7R, 0201
CAP, 4.7uF, +80/-20%, 10V, Y5V, 0805
CAP, 10pF, 5%, 50V, COG, 0402
RES, 3.9K, 5%, 1/16W, 0402
C1, C5
C2
Murata
GRM033R71C102KA01D
CE LMK212F475ZG-T
Taiyo Yuden
Murata
C6
GRM1555C1H100JZ01E
RMC1/16S-392JTH
SD-73251-4000
R1
Kamaya
J1, J2, J3
CONN, SMA, END LNCH, UNIV, HYB
MNT, FLT
Molex
P1
1
CONN, HDR, ST, PLRZD, 6-PIN, 0.100"
Not Populated
AMP
N/A
640454-6
N/A
C4, C7
N/A
RFFM8516 Data Sheet | Subject to change without notice
www.qorvo.com
8 of 13
RFFM8516
5.0 GHz Wi-Fi Front-End Module
Pin Configuration and Description
Top View
Pin Number
Label
PDET
VCC
Description
1
Power detector output
DC Power Supply voltage
Ground connection
2,3,9
4,6,8,13,15,16 GND
5
TX
RF input port for the 802.11a/n/ac PA. This port is matched to 50 and DC blocked internally
Logic control voltage 1. See truth table for proper voltage settings
7
PAEN5
RX
10
11
12
14
RF output port for the 802.11a/n/ac PA. This port is matched to 50 and DC blocked internally
Logic control voltage 2. See truth table for proper voltage settings
LNAEN5
SWCTL5
ANT
Logic control voltage 3. See truth table for proper voltage settings
RF bidirectional antenna port matched to 50. An external DC block is required
GND
Ground connection. The back side of the package should be connected to the ground plan though as
short of a connection as possible. PCB vias under the device are required.
Backside Pad
RFFM8516 Data Sheet | Subject to change without notice
www.qorvo.com
9 of 13
RFFM8516
5.0 GHz Wi-Fi Front-End Module
Timing Diagram
RFFM8516 Transmit Mode
RF/DC Power ON/OFF Sequence
VCC
VCC ON
RX OFF
LNAEN5
LNA_EN logic state “LOW” during TX mode
RX Signal
PAEN5 & SWCTL5
TX Signal
TX ON
TIME
≥ 0.2us
≥ 0.2us
Note:
Observe the timing sequence shown in the diagram above and described below.
DC, RF, and ON/OFF Time signal levels per datasheet specifications.
● Apply VCC prior to turning PA enable ON
● Turn PA enable ON prior to applying RF signal
● Turn RF signal OFF prior to turning PA enable OFF
● Turn PA enable OFF prior to turning VCC OFF
● TX/RX simultaneous transition is allowed
RFFM8516 Data Sheet | Subject to change without notice
www.qorvo.com
10 of 13
RFFM8516
5.0 GHz Wi-Fi Front-End Module
Package Outline Drawing
Marking: Part number – RFFM8516
Trace code – XXXX
RFFM8516 Data Sheet | Subject to change without notice
www.qorvo.com
11 of 13
RFFM8516
5.0 GHz Wi-Fi Front-End Module
Recommended PCB Patterns
Notes:
1. All dimensions are in microns. 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.
RFFM8516 Data Sheet | Subject to change without notice
www.qorvo.com
12 of 13
RFFM8516
5.0 GHz Wi-Fi Front-End Module
Handling Precautions
Parameter
Rating
Standard
Caution!
ESD – Human Body Model (HBM)
ESD – Charged Device Model (CDM)
Class 1C
Class C3
ESD/JEDEC JS-001-2012
JESD22-C101
ESD sensitive device
Solderability
Compatible with both lead-free (260 °C max. reflow temperature) and tin/lead (245 °C max. reflow temperature) soldering processes.
Package lead plating: NiPdAu
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
RFFM8516 Data Sheet | Subject to change without notice
www.qorvo.com
13 of 13
相关型号:
©2020 ICPDF网 联系我们和版权申明