RFFM8504 Datasheet, PDF (2/7 Pages) RF Micro Devices – 4.9GHZ TO 5.85GHZ 802.11a/n/ac/WiFi FRONT END MODULE

RFFM8504
Absolute Maximum Ratings
Parameter
DC Supply Voltage
PA Enable Voltage
DC Supply Current
Maximum Tx and Rx Input Power into 50Ω
Load for
11a/n/ac (No Damage)
Storage Temperature
Moisture Sensitivity
Rating
-0.5 to +5.4
-0.5 to 5
500
+12
Unit
V_DC
V_DC
mA
dBm
-40 to +150
°C
MSL1
Caution! ESD sensitive device.
Exceeding any one or a combination of the Absolute Maximum Rating conditions may
cause permanent damage to the device. Extended application of Absolute Maximum
Rating conditions to the device may reduce device reliability. Specified typical perfor-
mance or functional operation of the device under Absolute Maximum Rating condi-
tions is not implied.
The information in this publication is believed to be accurate and reliable. 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 appli-
cation circuitry and specifications at any time without prior notice.
65/EURFMD Green: RoHS compliant per EU Directive 2011/65/EU, halogen
free per IEC 61249-2-21, < 1000ppm each of antimony trioxide in polymeric
materials and red phosphorus as a flame retardant, and <2% antimony in
solder.
Parameter
Compliance: 802.11a, 802.11n,
802.11ac
Operating Frequency
Extended Frequency
Input and Output Port Impedance
Operating Temperature
Power Supply V_CC
Switch Control Voltage - VTX High
Switch Control Voltage - VTX Low
PA_Enable High
PA_Enable Low
Specification
Min. Typ. Max.
5.15
5.85
4.9
5.15
50
-30
+85
3
3.6
4.2
2.75
2.9
4.2
0.1
0.4
2.75
2.9
4.2
0.1
0.4
Transmit (TX-ANT) Mode
Gain (5.15GHz to 5.85GHz)
25.5
29
20MHz Output Power*
19
11ac 20MHz Dynamic EVM
-33
-30
2.2
3.2
40MHz Output Power*
18
11ac 40MHz Dynamic EVM
-36
-35
1.5
1.8
80MHz Output Power*
17
11ac 80MHz Dynamic EVM
-36
-35
1.5
1.8
80MHz Output Power*
13.5
11ac 80MHz Dynamic EVM
-40
1.0
Spectral Mask 20MHz Output Power*
22
Spectral Mask 40MHz Output Power*
21
Spectral Mask 80MHz Output Power*
20
Operating Current - Nominal
270
310
* For 4900MHz to 5150MHz, P_OUT is degraded by 1dB
Unit
Condition
4.9GHz to 5.85GHz Only
GHz
GHz Functional with derated performance
Ω
°C
V
V
TX switch On at high control voltage
V
RX switch On with low control voltage
V
PA in “On” state
V
PA in “Off” state, Do not leave floating
V_CC = 3.6V; VTX = High, Temperature = 25°C;
Unless otherwise noted
dB
dBm 802.11ac HT20 MCS7
dB
%
dBm 802.11ac VHT40 MCS9
dB
%
dBm 802.11ac VHT80 MCS9
dB
%
dBm 802.11ac VHT80 MCS9
dB
%
dBm 802.11ac HT20 with 3dB margin
dBm 802.11ac VHT40 with 3dB margin
dBm 802.11ac VHT80 with 3dB margin
mA
P_OUT = 19dBm
2 of 7
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
DS130723