QPL7210
2.4GHz Wi-Fi LNA+BAW Receive Module
Product Overview
The QPL7210 provides a complete integrated receive solution
in a single placement front end module (FEM) for Wi-Fi
802.11a/n/ac/ax systems. The full integration minimizes layout
area in the customer’s application and greatly reduces the
design complexity and the number of external components.
Performance is focused on best in classs Rx immunity from
interferes and out of band blockers while achieving leading edge
Rx sensitivity accros all Wi-Fi channels. The QPL7210
integrates a 2.4GHz low noise amplifier (LNA) with power, an
LNA bypass, and high selectivity receive BAW filter for wireless
coexistence. The QPL7210 integrated filtering also includes 2
nd
and 3
rd
harmonics and 5GHz rejection for dual-band dual-
concurrent operation. The device is provided in a 3.0mm x
3.5mm x 1mm max laminate package. This module meets or
exceeds the RF front end needs of IEEE 802.11b/g/n/ac/ax Wi-
Fi RF systems.
16-pin 3.0mm x 3.5mm x 1mm leadless SMT Package
Key Features
•
Fully integrated LNA module including highly selective BAW
filter for coexistence attenuation over operating conditions
•
Optmized for 3.3 - 5V Operation
•
13.5 dB Rx Gain
•
2.5 dB Noise Figure
•
+30dBm OIP3, 3,3V
•
+3.5dBm IP1dB, 3.3V
Functional Block Diagram
Applications
•
•
•
•
•
•
IEEE 802.11b/g/n/ac/ax WLAN Applications
Wi-Fi Consumer Premise Equipment
Access Points
Wireless Routers
Residential Gateways
Internet of Things
Top View
Ordering Information
Part Number
QPL7210SB
QPL7210SQ
QPL7210SR
QPL7210TR7
QPL7210EVB-01
Description
Sample bag with 5 pieces
Sample bag with 25 pieces
7" Reel with 100 pieces
7" Reel with 2500 pieces
Assembled Evaluation Board
QPL7210 Data Sheet REV C | Subject to change without notice
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QPL7210
2.4GHz Integrated Wi-Fi Front-End Module
Absolute Maximum Ratings
Parameter
Storage Temperature
Case Temperature, Survival
DC Supply Voltage (No RF Applied)
DC Supply Current
LNA On Maximum RX input power (No damage), 50 , Vcc=5V, T = 25ºC
Bypass Mode Maximum RX input power (No damage), 50 , Vcc=5V, T = 25ºC
Moisture Sensitivity
Operation of this device outside the parameter ranges given above may cause permanent damage.
Rating
-40 to 125
-40 to 100
-0.5 to +6.0
0.3
+24
+24
MSL3
Unit
o
C
o
C
VDC
A
dBm
dBm
Recommended Operating Conditions
Parameter
Compliance
Operating Frequency
Operating Temperature
Power Supply VCC
Control Voltage-High
Control Voltage-Low
Degraded performance at extended operating range.
Conditions
802.11b/g/n/ac/ax
CH1-CH13
Min.
2402.5
-40
3.13
1.8
Typ.
Max.
2481.5
+95
Units
MHz
ºC
V
V
V
3.3
3.0
0
5.25
3.3
0.5
Logic Truth Table
Operating Mode
Standby
High Gain Mode
Bypass Mode
Unutilized state
(LNAOFF, Bypass is ON)
VPD
VBYP
High
Low
Low
High
Low
Low
High
High
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QPL7210
2.4GHz Integrated Wi-Fi Front-End Module
Electrical Specifications – 3.3V
Parameter
Frequency Range
Gain – LNA mode
Gain – Bypass mode
Gain Flatness – LNA mode
Gain Flatness – LNA mode
Noise Figure – LNA mode
Current – LNA mode
Output IP3 – LNA mode
Input P1dB – LNA mode
Input P1dB – Bypass mode
Conditions
VCC=3.3V, T=25ºC unless otherwise noted;
CH1-13
LNA Enabled
LNA Disabled
For any 19 MHz channel over the frequency
range. Ch: 2-12.
For any 19 MHz channel over the frequency
range. Ch: 1 and 13.
LNA Enabled
LNA Enabled
LNA Enabled
LNA Enabled
LNA Disabled
<500MHz
807 – 915
699 - 803
925 - 960
1427 – 1511
1427-1511, 1559-1661 (GPS)
1710 – 2170
2300 – 2370
2496-2500
2500 - 2505
2505 - 2570
2570 - 2620
2620 - 2690
3.4 – 3.8GHz
4800 – 6GHz
7200 - 7500
LNA Enabled
LNA Enabled
LNA Disabled
LNA Enabled
LNA Disabled
Min.
2402.5
10
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
-
13
-8.0
0.6
0.9
2.8
40
+30
+3.5
+17
96
85
91
78
76
73
50
36
11
54
50
55
55
48
62
58
400
12
12
15
15
Max.
2481.5
-
-
2.0
2.5
4.7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
550
-
-
-
-
Units
MHz
dB
dB
dB
dB
dB
mA
dBm
dBm
dBm
dBc
dBc
Out of Band Rejection
(ref to CH6)
LNA turn on/off time
Return Loss – RF input
LNA mode
dBc
LNA turn on/off time
Return Loss – RF input
LNA mode
Return Loss – RF input
Bypass mode
Return Loss – RF output
LNA mode
Return Loss – RF output
Bypass mode
nS
dB
dB
dB
dB
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QPL7210
2.4GHz Integrated Wi-Fi Front-End Module
Electrical Specifications – 5V
.
Parameter
Frequency Range
Gain – LNA mode
Gain – Bypass mode
Gain Flatness – LNA mode
Gain Flatness – LNA mode
Noise Figure – LNA mode
Current – LNA mode
Output IP3 – LNA mode
Input P1dB – LNA mode
Input P1dB – Bypass mode
Conditions
VCC=5.0V, T=25ºC unless otherwise noted;
CH1-13
LNA Enabled
LNA Disabled
For any 19 MHz channel over the frequency
range. Ch: 2-12.
For any 19 MHz channel over the frequency
range. Ch: 1 and 13.
LNA Enabled
LNA Enabled
LNA Enabled
LNA Enabled
LNA Disabled
<500MHz
807 – 915
699 - 803
925 - 960
1427 – 1511
1427-1511, 1559-1661 (GPS)
1710 – 2170
2300 – 2370
2496-2500
2500 - 2505
2505 - 2570
2570 - 2620
2620 - 2690
3.4 – 3.8GHz
4800 – 6GHz
7200 - 7500
LNA Enabled
LNA Enabled
LNA Disabled
LNA Enabled
LNA Disabled
Typ.
Min.
2402.5
10
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
13
-8.0
0.6
0.9
2.8
60
+33
+4.5
+17
96
85
91
78
76
73
50
36
11
54
50
55
55
48
62
58
400
12
12
15
15
Max.
Units
2481.5
-
-
2.0
2.5
4.7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
550
-
-
-
-
dB
mA
dBm
dBm
dBm
dBc
dBc
MHz
dB
dB
dB
Out of Band Rejection
(ref to CH6)
LNA turn on/off time
Return Loss – RF input
LNA mode
dBc
LNA turn on/off time
Return Loss – RF input
LNA mode
Return Loss – RF input
Bypass mode
Return Loss – RF output
LNA mode
Return Loss – RF output
Bypass mode
nS
dB
dB
dB
dB
General Specifications
Parameter
FEM Leakage Current
Controls Current
Switching Speed
LNA Stability
Unconditional into 10:1 VSWR; No spurs
above -41.25dBm/MHz, Pin = 0 dBm
Conditions
Vcc=5V, T=+25ºC; CH1-13
Min.
Typ.
10
100
550
Max.
Units
µA
µA
nS
QPL7210 Data Sheet REV - | Subject to change without notice
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QPL7210
2.4GHz Integrated Wi-Fi Front-End Module
Evaluation Board Schematic
QPL7210 Data Sheet REV - | Subject to change without notice
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