RFFM8200 Datasheet, PDF (6/13 Pages) RF Micro Devices – 2.4GHz TO 2.5GHz 802.11b/g/n WiFi FRONT END MODULE

RFFM8200
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pkg Base
Function
PDET
NC
VCC
VCC
TX
PA_EN
NC
RX
LNA_EN
VDD
BT
GND
C_BT
C_RX
GND
ANT
GND
Description
Power detector voltage for TX section. PDET voltage varies with output power. May need external capacitor
for noise decoupling.
No connect pin.
Supply voltage for the PA. See applications schematic for biasing and bypassing components.
Supply voltage for the PA. See applications schematic for biasing and bypassing components.
RF input port for the PA. Input is matched to 50 and DC block is provided internally.
Control voltage for the PA bias circuit. See Control Logic table for proper settings.
No connect pin.
RF output port for the LNA. Input is matched to 50 and DC block is provided internally.
Control voltage for the LNA. When this pin is set to a LOW logic state, the bypass mode is enabled.
Supply voltage for the LNA and regulator. See applications schematic for biasing and bypassing compo-
nents.
RF Bidirectional port for BluetoothInput is matched to 50 and DC block is provided.
Ground connection.
Bluetoothswitch control pin. See Control Logic table for proper settings.
Receive switch control pin. See Control Logic table for proper settings.
Ground connection.
RF bidirectional antenna port matched to 50 and DC block is provided internally.
Ground connection. The backside of the package should be connected to the ground plane through a short
path; PCB vias under the device are recommended.
Pin Out
16
15
14
13
Pdet ₁
12 GND
N/C 2
11 _BT
VCC 3
10 _Vdd
VCC ⁴
5
6
7
9 _{LNA_EN}
8
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DS120713