RFX8051 Datasheet, PDF (5/6 Pages) Skyworks Solutions Inc. – CMOS 5GHz WLAN 802.11ac RFeIC WITH PA, LNA AND SPDT

RFX8051
Production Data Sheet
RECEIVE PATH CHARACTERISTICS (VDD=3.3V; T=+25^oC)
Parameters
Operating Frequency Band
Units Min Typ
GHz 5.15
Gain
dB
11
Noise Figure
dB
3
Insertion Loss for LNA Bypass Mode
dB
6
Input Return Loss
Output Return Loss
RF Port Impedance
-12
dB
-12
-12
dB
-12
Ohm
50
DC Quiescent Current
15
mA
1.2
Input P_1dB
-5
dBm
+13
Max
Conditions
5.85 All RF Pins are Loaded by 50-Ohm
Between ANT and RX pins, Low NF
Mode; RXEN=LEN=”High”
At ANT Pin, Low NF Mode
Between ANT and RX Pins;
RXEN=”High”, LEN=”Low”
At ANT Port, Low NF Mode
LNA Bypass Mode
At RX Port, Low NF Mode
LNA Bypass Mode
No RF Applied, Through VDD, Low NF
Mode
No RF Applied, Through VDD, LNA
Bypass Mode
At ANT Pin, Low NF Mode
At ANT Pin, LNA Bypass Mode
CONTROL LOGIC TRUTH TABLE
TXEN LEN RXEN
0
0
0
1
X
X
0
1
1
0
0
1
All Others
Mode Of Operation
Shutdown Mode
Transmit Mode
Low NF Receive Mode
LNA Bypass Receive Mode
Unsupported (No Damage)
Note:
“1” denotes high voltage state (> 1.2V)
“0” denotes low voltage state (<0.3V) at Control Pins
“X” denotes the don’t care state
1KΩ – 10KΩ series resistor may be required for each control line
5
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com