RF5725 Datasheet, PDF (3/11 Pages) RF Micro Devices – 2.4GHz TO 2.5GHz SINGLE-BAND FRONT END MODULE

RF5725
Parameter
2.4GHz Transmit Parameters,
cont’d
Sensitivity
> 10 dBm
0 < P_OUT < 10 dBm
Current Consumption
I_CC
Idle
I_REG
Leakage
Power Supply
V_REG
Input/Output Impedance
Ruggedness
Output VSWR
Stability
Output VSWR
Out of Band Performance
S21 (DC to 960MHz)
S21 (1570MHz to 1580MHz)
S21 (1805MHz to 1990MHz)
S21 (2110MHz to 2170MHz)
Thermal Resistance
Specification
Min. Typ. Max.
25
8
3.0
2.75
10:1
5:1
130
190
95
3
2
3.6
2.85
50
79.3
5
10
4.5
2.95
0
18
20
25
87.2
Harmonics
Second
-35
-32
Third
-45
-42
Turn-On/Off Time
0.5
1.0
Antenna Port Impedance
Input
50
Output
50
Switch Control Voltage
Low
0
0.2
High 2.7
2.8
3.6
Switch Control Current
10
Switch Control Speed
100
ESD
Human Body Model 1000
Charge Device Model 500
Unit
Condition
mV/dB
mV/dB
mA RFP_OUT=17dBm, 54Mbps IEEE802.11g
RFP_OUT=21dBm, 11Mbps IEEE802.11b
mA V_CC=3.6V, V_REG=2.85V, and RF=OFF
mA
A
V
V

No damage
Maximum: operating voltage, input power, temperature
All phase angles, no spurious or oscillations.
dB
dB
dB
dB
°C/W
°C/W
dBm
dBm
S


All other ports terminated in their nominal impedances
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
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_C=100%, T=85°C
RBW=1MHz. Measured at 1Mbps.
4.80GHz to 5.00GHz
7.20GHz to 7.50GHz
Output stable to within 90% of final gain
Antenna port is a DC short to ground
Receive
Transmit
V
V
A
nsec
V
V
Per control line
All pins unless otherwise stated.
EIA/JESD22-114A
EIA/JESD22-C101C
DS120214
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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