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RFFM8205 bảng dữ liệu(PDF) 4 Page - Qorvo, Inc

tên linh kiện RFFM8205
Giải thích chi tiết về linh kiện  2.4GHz to 2.5GHz 802.11b/g/n/ac WiFi Front End Module
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nhà sản xuất  QORVO [Qorvo, Inc]
Trang chủ  https://www.qorvo.com/
Logo QORVO - Qorvo, Inc

RFFM8205 bảng dữ liệu(HTML) 4 Page - Qorvo, Inc

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RF Micro Devices Inc.
7628 Thorndike Road, Greensboro, NC 27409-9421
DS130930
For sales or technical support, contact RFMD at +1.336.678.5570 or customerservice@rfmd.com.
The information in this publication is believed to be accurate. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents or other rights of
third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended
application circuitry and specifications at any time without prior notice.
4 of 9
RFFM8205
Parameter
Specification
Unit
Condition
Min
Typ
Max
Bluetooth TX/RX
T= -10ºC to +70ºC, VCC = 3.0V to 4.2V
unless otherwise noted
Nominal Input P1dB
23
25
dBm
T = 25ºC, VCC = 3.6V
Insertion Loss
0.3
0.8
1.1
dB
BT Port Return Loss
10
18
30
dB
ANT Port Return Loss
10
18
30
dB
General Specifications
Leakage Current
0.5
10
µA
VCC = 4.8V, RF OFF, All control lines floating
Control Line Impedance - PA_EN
187
K
Ω
Control Line Impedance - LNA_EN
228
K
Ω
Control Line Impedance - C_RX
27
M
Ω
Control Line Impedance - C_BT
27
M
Ω
Switch Control Current-High - Each Line
5
60
µA
Switch Control Current-Low - Each Line
0.5
10
µA
Switching Speed
100
500
ns
ESD - Human Body Model
1000
V
ESD - Charge Device Model
1000
V
PA +TX Switch Turn-on Time
200
500
ns
10% to 90%
PA Stability
No spurious above -41.25dBm/MHz
Maximum Input Power
12
dBm
Into 50
Ω, V
CC = 3.3V, 25°C
12
dBm
6:1 VSWR, VCC = 3.3V, 25°C
5
dBm
10:1 VSWR, VCC = 3.3V, 25°C
Ruggedness
10:1
VSWR
At typical operating conditions
Transmit (TX-ANT) – 5V
HT20 Output Power
20
dBm
T = 25°C; VCC = 5V
Dynamic EVM - HT20
1.5
1.8
%
-36.5
-35.0
dB
HT20 Output Power
21
dBm
T = 25°C; VCC = 5V
Dynamic EVM - HT20
2.5
3
%
-32.0
-30
dB
HT40 Output Power
19.5
dBm
T = 25°C; VCC = 5V
Dynamic EVM - HT40
1.5
1.8
%
-36.5
-35.0
dB
HT20, HT40 Operating Current
200
250
290
mA
POUT =20dBm ; T = 25°C; VCC = 5V
HT20 Operating Current
210
250
320
mA
POUT = 21dBm ; T = 25°C; VCC = 5V
Quiescent Current
170
190
250
mA
T = 25°C VCC = 5V
Gain (S21)
24
26
30
dB
Receive (ANT-RX) – LNA On-5V
Gain (S21)
9
10.5
12
dB
T = 25°C VCC = 5V
Noise Figure
2
2.5
3
dB
Rx Port Return Loss
10
12
25
dB
ANT Port Return Loss
3
4
10
dB



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