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RFX8051B
P1-P3
P4-P6
4
Skyworks Solutions, Inc. • Phone [781] 376
-
3000 • Fax [781] 376
-
3100 •
sales@skyworksinc.com • www.sk
yworksinc.com
RFX
8051B
Production Data Shee
t
Note 3: For operation above +85
o
C, use the
ja as guidance for system design to assure the junction
temperature will not exceed the maximum of +150
o
C.
TRANSMIT PATH CHARACTERISTICS
(VDD=3.3V; T=+25
o
C)
Parameters
Units
Min
Typ
Max
Conditions
Operating Frequency Band
GHz
5.15
5.85
Linear Output Power for 802.11ac
dBm
+16
+16
.5
EVM<1.8%
MCS9 80MHz
Linear Output Power for 802.11n
dBm
+17
+1
7.5
EVM<3%
MCS7 40MHz
Linear Output Power for 802.11a
dBm
+17.5
+18
EVM<3%,
64QAM 20MHz
Mask Compliance for 802.11n
dBm
+19.5
+20.5
EVM<3%
MCS0 40MHz
Small-Signal Power Gain
(Pin = -20dBm)
dB
26
27
Between TX and ANT pins
Power Gain Flatness
dB
-1
+1
Between TX and ANT pins
5.18GHz
–
5.85GHz
Output P
1
dB
dBm
+24
Between TX and ANT pins
TX Quiescent Current
mA
15
0
No RF Signal Applied
TX Linear Current
mA
210
P
OUT
= +17dBm, 20 MHz
Power Detector Voltage Output
mV
2
00
15
00
P
OUT
= +5 to +20
dBm, 10kΩ Load
Second Harmonic
dBc
-
40
P
OUT
=+20dBm, CW
Third Harmonic
dBc
-
35
P
OUT
=+20dBm, CW
Input Return Loss
dB
-8
At TX Port
Output Return Loss
dB
-8
At ANT Port
Load VSWR for Stability (CW, Fixed
Pin for Pout=+20dBm with 50Ω load)
N/A
4:1
6:1
All non-harmonically related spurs
less than -43dBm/MHz
Load VSWR for Ruggedness (CW,
Fixed Pin for Pout=+20dBm with 50
Ohm Load)
N/A
8:1
10:1
No Damage
5
Skyworks Solutions, Inc. • Phone [781] 376
-
3000 • Fax [781] 376
-
3100 •
sales@skyworksinc.com • www.sk
yworksinc.com
RFX
8051B
Production Data Shee
t
RECEIVE PATH CHARACTERISTICS
(VDD=3.3V; T=+25
o
C)
Parameters
Units
Min
Typ
Max
Conditions
Operating Frequency Band
GHz
5.15
5.85
All RF Pins are Loaded by 50-Ohm
Gain
dB
11
.5
12
.5
Between ANT and RX pins, LNA
Mode
; RXEN=LEN=”High”
Noise Figure
dB
2.8
3.0
At ANT Pin,
LNA
Mode
Insertion Loss for LNA Bypass Mode
dB
6
Between ANT and RX Pins;
TXEN/
LEN=”Low”
Input Return Loss
dB
-8
-
10
At ANT Port
,
LNA
Mode
-15
LNA Bypass Mode
Output Return Loss
dB
-8
-
10
At RX Port, LNA Mode
-
10
LNA Bypass Mode
DC Quiescent Current
mA
13
No RF Applied, Through VDD,
LNA
Mode
0.003
No RF Applied, Through VDD, LNA
Bypass Mode
Input
P
1
dB
dBm
-5
At ANT Pin,
LNA
Mode
+1
6
At ANT Pin, LNA Bypass Mode
CONTROL LOGIC TRUTH TABLE
Note:
“1” denotes high voltage st
ate (> 1.2V)
“0” denotes low voltage stat
e (<0.3V) at Control Pins
“X” denotes the don’t care state
10K
Ω
series resistor may b
e required for each control line
TXEN
LEN
RXEN
Mode Of Operation
0
0
0
Shutdown
1
0
X
Transmit Mode
0
1
1
LNA Receive Mode
0
0
1
LNA Bypass Mode
6
Skyworks Solutions, Inc. • Phone [781] 376
-
3000 • Fax [781] 376
-
3100 •
sales@skyworksinc.com • www.sk
yworksinc.com
RFX
8051B
Production Data Shee
t
PACKAGE DIMENSIONS (All Dimensions in mm):
A
A
1
b
D
E
D
2
E
2
Pin
1
Mark
Pin
1
e
A
A
1
b
D
D
2
E
E
2
e
L
Min
0.5
0.
00
0.
20
2.
95
1.
65
2.
95
1.
65
0.
45
0.
35
Nom
0
.
55
0
.
25
3
.
00
1
.
70
3
.
00
1
.
70
0
.
50
0
.
40
Max
0.6
0.
05
0.
30
3.
05
1.
75
3.
05
1.
75
0.
55
0.
45
Dimensions
(
mm
)
L
PCB LAND PATTERN
PACKAGE MARKING:
(With Recommended Ther
mal Vias)
8051B
LLLL.L
UAYWW
First Line:
Part Number
Second Line:
Wafer Lot
Third Line:
Date Code
Pin 1 Mark
3.5
mm
3.0
mm
0.
65
mm
0.5
mm
0.
25
mm
0.
25
mm
1.7mm
1.7mm
0.3mm drill (x9)
0.575mm
P1-P3
P4-P6
RFX8051B
Mfr. #:
Buy RFX8051B
Manufacturer:
Skyworks Solutions, Inc.
Description:
RF Front End 5GHz 802.11a/n/ac RFeIC PA+LNA+SPDT
Lifecycle:
New from this manufacturer.
Delivery:
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