RF5345 Datasheet, PDF (3/20 Pages) RF Micro Devices – 2.4GHz TO 2.5GHz, 802.11b/g/n WiFi FRONT END MODULE

RF5345
Parameter
2.4GHz Transmit Parameters,
cont’d
Current Consumption
I_CC
Idle
I_REG
Leakage
Power Supply
V_REG
Input/Output Impedance
Ruggedness
Output VSWR
Stability
Output VSWR
Out of Band Emissions
2310MHz to 2390MHz and
2483.5MHz to 2500MHz (see
note 4)
Thermal Resistance
Harmonics
Second
Third
Turn-On/Off Time
Antenna Port Impedance (note 2)
Switch Control Voltage
Input
Output
Low
High
Switch Control Current
Switch RX Current (C_RX)
Switch Control Speed
Specification
Min. Typ. Max.
150
250
200
250
110
250
3
5
2
10
3.0
3.3
4.8
2.75
2.8
3.0
50
10:1
5:1
-43
79.3
87.2
-38
-36
0.5
1.0
50
50
0
0.2
2.7
V_CC
10
200
100
Unit
Condition
mA RFP_OUT=17dBm, 54Mbps IEEE802.11g
mA RFP_OUT=20dBm, 1Mbps IEEE802.11b
mA V_CC=3.3V, V_REG=2.8V, and RF=OFF
mA
V_REG > 2.75 V
A
V_CC is “ON”, V_REG<0.2V
V
V
For “PA” in “OFF” state: V_REG<0.2V

No damage conditions: max operating voltage, max
input power, max temperature
PA must be stable (no spurs above -43dBm) from 0 to
P1dB, All phase angles, no spurious or oscillations.
PA must be stable (no spurs above -43dBm) from 0 to
P1dB, All phase angles, no spurious or oscillations.
dBm/MHz P_OUT=15dBm for 11g, 54Mbps OFDM
P_OUT=18dBm for 11b, 1Mbps CCK
°C/W
V_CC=3.3, V_REG=2.9V, C_TX=3.3, C_RX=C_BT=GND,
P_OUT=17dBm, Modulation=On, Freq=2.45GHz,
D_CC=100%, T=85°C
°C/W
V_CC=4.8, V_REG=3V, C_TX=3.3, C_RX=C_BT=GND,
P_OUT=17dBm, Modulation=On, Freq=2.45GHz,
D_CC=100%, T=85°C
RBW=1MHz, VBW=100kHz. Measured at 1Mbps.
dBm/MHz 4.80GHz to 5.00GHz, P_OUT=18.5dBm using 1Mbps
CCK signal
dBm/MHz 7.20GHz to 7.50GHz, P_OUT=18.5dBm using 1Mbps CCK
signal
S Output stable to within 90% of final gain
This pin is internally matched for a 50W load and it is a
DC short to ground. See functional block diagram for
more details.

Receive

Transmit
V
V
A
uA
nsec
V_HI max can go up to 4.8V or the voltage supply which-
ever is lower
Per control line (except C_RX)
DS120215
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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