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RF5345 Datasheet(PDF) 3 Page - RF Micro Devices

Part # RF5345
Description  2.4GHz TO 2.5GHz, 802.11b/g/n WiFi FRONT END MODULE
PDF  20 Pages
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Manufacturer  RFMD [RF Micro Devices]
Direct Link  http://www.rfmd.com
Logo RFMD - RF Micro Devices

RF5345 Datasheet(HTML) 3 Page - RF Micro Devices

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RF5345
DS120215
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
2.4GHz Transmit Parameters,
cont’d
Current Consumption
ICC
150
250
mA
RFPOUT=17dBm, 54Mbps IEEE802.11g
200
250
mA
RFPOUT=20dBm, 1Mbps IEEE802.11b
Idle
110
250
mA
VCC=3.3V, VREG=2.8V, and RF=OFF
IREG
35
mA
VREG>2.75V
Leakage
2
10
AVCC is “ON”, VREG<0.2V
Power Supply
3.0
3.3
4.8
V
VREG
2.75
2.8
3.0
V
For “PA” in “OFF” state: VREG<0.2V
Input/Output Impedance
50
Ruggedness
Output VSWR
10:1
No damage conditions: max operating voltage, max
input power, max temperature
Stability
Output VSWR
5:1
PA must be stable (no spurs above -43dBm) from 0 to
P1dB, All phase angles, no spurious or oscillations.
Out of Band Emissions
PA must be stable (no spurs above -43dBm) from 0 to
P1dB, All phase angles, no spurious or oscillations.
2310MHz to 2390MHz and
2483.5MHz to 2500MHz (see
note 4)
-43
dBm/MHz POUT=15dBm for 11g, 54Mbps OFDM
POUT=18dBm for 11b, 1Mbps CCK
Thermal Resistance
79.3
°C/W
VCC=3.3, VREG=2.9V, C_TX=3.3, C_RX=C_BT=GND,
POUT=17dBm, Modulation=On, Freq=2.45GHz,
DCC=100%, T=85°C
87.2
°C/W
VCC=4.8, VREG=3V, C_TX=3.3, C_RX=C_BT=GND,
POUT=17dBm, Modulation=On, Freq=2.45GHz,
DCC=100%, T=85°C
Harmonics
RBW=1MHz, VBW=100kHz. Measured at 1Mbps.
Second
-38
dBm/MHz 4.80GHz to 5.00GHz, POUT=18.5dBm using 1Mbps
CCK signal
Third
-36
dBm/MHz 7.20GHz to 7.50GHz, POUT=18.5dBm using 1Mbps CCK
signal
Turn-On/Off Time
0.5
1.0
S
Output stable to within 90% of final gain
Antenna Port Impedance (note 2)
This pin is internally matched for a 50W load and it is a
DC short to ground. See functional block diagram for
more details.
Input
50
Receive
Output
50
Transmit
Switch Control Voltage
Low
0
0.2
V
High
2.7
VCC
VVHI max can go up to 4.8V or the voltage supply which-
ever is lower
Switch Control Current
10
A
Per control line (except C_RX)
Switch RX Current (C_RX)
200
uA
Switch Control Speed
100
nsec



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