RFX2411 Datasheet, PDF (5/9 Pages) Skyworks Solutions Inc. – 2.4GHZ TRANSMIT / RECEIVE ZIGBEE RFEIC WITH DIVERSITY SWITCH

RFX2411
Preliminary Data Sheet
RECEIVE TECHNICAL PARAMETERS (VDD=3.3V; T=+25 ^oC)
Parameters
Operating Frequency Band
Gain
Noise Figure
Input P_1dB
RX Quiescent Current
RF Port Impedance
Input Return Loss
Output Return Loss
Units Min Typ Max
Conditions
GHz 2.4
2.5
All RF Pins Terminated by 50 Ohm
14
dB
10
Low Noise Figure Mode
Low Current Mode
2.5
dB
3.5
Low Noise Figure Mode
Low Current Mode
-8
dBm
-3
Low Noise Figure Mode
Low Current Mode
9
mA
4
Low Noise Figure Mode
Low Current Mode
Ohm
50
At TXRX and ANT Pins
dB
-8
At ANT Pin, Low NF Mode
dB
-12
At TXRX Pin, Low NF Mode
BYPASS MODE TECHNICAL PARAMETERS (VDD=3.3V; T=+25 ^oC):
Parameters
Operating Frequency
Insertion Loss
Input P_1dB
Current Consumption
Units Min Typ Max
GHz
2.4
2.5
dB
5
dBm >16
nA
700
Conditions
At ANTA or ANTB
Through VDD Supply Pins
CONTROL LOGIC TRUTH TABLE
TXEN RXEN MODE
Mode of Operation
0
0
0
Shutdown Mode
0
0
1
Bypass Mode
1
X
0
Low Idq TX Mode
1
X
1
High Idq TX Mode
0
1
0
Low Noise Figure Receive Mode
0
1
1
Low Current Receive Mode
can be applied
SWant
1
0
Mode of Operation
ANTA port enabled
ANTB port enabled
Note: “1” denotes high voltage state (>
1.2V)
“0” denotes low voltage stage (<0.3V) at
Control Pins
“X” denotes do not care: either “1” or “0”
PCB LAND PATTERN
5
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com