RF5385 Datasheet, PDF (4/11 Pages) RF Micro Devices – 2.4GHz TO 2.5GHz, 802.11b/g/n WiFi FRONT END MODULE

RF5385
Parameter
Specification
Unit
Min. Typ. Max.
Condition
2.4GHz Receive
Frequency
2.4
2.5
GHz Test frequency range: 2412MHz to 2484MHz
Insertion Loss
0.8
1.2
dB Over supply voltage, temp range and frequency
Input P1dB
22
dBm
Passband Ripple
WiFi RX Mode -0.2
+0.2
dB
WiFi RX/BT Mode -0.2
+0.2
dB
WiFi RX Port Return Loss
10
12
dB
WiFi RX Port Impedance
Bluetooth®
50

Frequency
2.4
2.5
GHz Test frequency range: 2412MHz to 2484MHz
Insertion Loss
BT TX/RX Loss
0.8
1.2
dB Over supply voltage, temp range and frequency
Bluetooth Port Return Loss
10
dB
Bluetooth Port Impedance
50

Input P1dB 22
dBm
Other Requirements
Antenna Port Impedance
50

Return Loss
10
12
dB In WiFi RX or BT Mode
Isolation
ANT to RX 20
dB At rated P_OUT in TX Mode
Switch Control Voltage
Low
0
0.2
V
High 2.7
3.6
V
Switch Control Current
Low
0.5
uA
High
100
uA
ESD
Human Body Model 1000
V
Pin-GND
Charge Device Model 1000
V
JESD22-C101
Case Temperature
-10
+70
°C Full Performance
Extreme Case Temperature
-40
+85
°C Reduced Performance
Note 1: The PA must operate with gated bias voltage input at 1% to 99% duty cycle.
Note 2: No external matching components.
Note 3: The output power for channels 1 and 11 may be reduced to meet FCC restricted band requirements.
Switch Control Logic Truth Table
Mode
C_TX C_RX
TX Mode
RX Mode
BT Mode
Simultaneous
High
Low
Low
Low
Low
High
Low
High
C_BT
Low
Low
High
High
V_REG
High
Low
Low
Low
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DS120723