RFFM8800 Datasheet, PDF (3/10 Pages) RF Micro Devices – 2.4 GHz to 2.5GHz and 4.9GHz to 5.85GHz 802.11b/g/a/n Front End module

Receive (ANT-RX) 802.11b/g/n
LNA Voltage Supply (LNA VCC)
Gain Mode
Gain Variation
Gain
NF
Rx Port Return Loss
ANT Port Return Loss
Input IP3
Input P1dB
Idd
LEN2 Control Current
Bluetooth
Input/Output Power
Insertion Loss
BT Port Return Loss
ANT Port Return Loss
Isolation
ANT-BT; Tx Mode
ANT-BT; Rx Gain Mode
Ant-RX; Tx Mode
ANT-RX; BT Mode
Transmit (TX-ANT) 802.11a/n
Frequency
Extended Frequency
Maximum Input Power
Gain (5.15GHz to 5.85GHz)- Nominal
EVM (5.15GHz to 5.85GHz)- Nominal
Quiescent Current- Nominal
Operating Current- Nominal
Second Harmonic- Nominal
Third Harmonic- Nominal
ACP11a Spectral Mask
ACP11n Spectral Mask
Tx Port Return Loss
ANT Port Return Loss
PA Switching Time – Vref (on<->off)
PA Stability
Receive (ANT-RX) 5GHz
LNA Voltage Supply (LNA_VCC)
Gain
NF
Rx Port Return Loss
ANT Port Return Loss
Input IP3
Input P1dB
Idd
LEN5 Control Current
LNA Turn On Time
Out of Band Gain
RFFM8800
2.4 GHz to 2.5GHz and 4.9GHz to 5.85GHz
802.11b/g/a/n Front End module
3
10
-10
20
-0.9
5.15
4.9
25.5
3
11
-20
3.3
0.25
12
2
-10
-8
2
-5
10
60
-0.7
-19
-19
18
21
35
35
28
2.9
150
215
-24
-45
-23
-30
-43
-23
-30
-43
-10
-20
0.2
3.3
14
2.5
-9
-9
-5
-15
10
2
7
4.8
0.4
15
2.5
-6
-5
13
120
-15
-15
5.85
5.15
+5
31
3.2
260
-20
-40
-20
-28
-40
-20
-28
-40
-5
-15
1
4.8
17
3.5
15
0.8
V
dB
dB
dB
dB
dB
dBm
dBm
mA
µA
dBm
dB
dB
dB
dB
dB
dB
dB
GHz
GHz
dBm
dB
%
mA
mA
dBm
dBm
dBc
dBc
dBc
dBc
dBc
dBc
dB
dB
µs
dB
dB
dB
dB
dB
dBm
mA
µA
µs
dB
T= 25°C; VCC= 3.3V, LEN2=High, CRX=High;
50% Duty Cycle; Freq= 2.412GHz to 2.484GHz
unless otherwise noted
Over any 40MHz band
T= 25°C; VCC= 3.3V, CBT=High; 50% Duty Cycle;
Freq= 2.412GHz to 2.484GHz unless otherwise noted
T= 25°C; VCC= 3.3V, PEN5=High; 50% Duty Cycle;
Freq= 5.15GHz to 5.85GHz unless otherwise noted
Functional with derated performance
Into 50Ω
POUT= 17.5dBm
POUT= 17.5dBm
RF off
POUT= 17.5dBm
RF POUT=17.5dBm; Measured in 1MHz resolution
bandwith
RF POUT=17.5dBm; Measured in 1MHz resolution
bandwith
At POUT= 17.5dBm: fc +/-11MHz
At POUT= 17.5dBm: fc +/-20MHz
At POUT= 17.5dBm: fc +/-30MHz
At POUT= 16dBm: fc +/-11MHz
At POUT= 16dBm: fc +/-20MHz
At POUT= 16dBm: fc +/-30MHz
TXA-ANT SPAR | RF= TXA CW; PI= -30
Unconditional into 4:1 VSWR, No spurious above-
41.25dBm/MHz
T= 25°C; VCC= 3.3V, LEN5=High, CRX=High;
50% Duty Cycle; Freq= 5.15GHz to 5.85GHz
unless otherwise noted
800MHz to 1900MHz
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