RMPA2453 View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
Manufacturer
RMPA2453 Datasheet PDF : 10 Pages
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Absolute Ratings1
Symbol
VC1, VC2
IC1, IC2
VM12
VL
P IN
TCASE
TSTG
Parameter
Positive Supply Voltage
Supply Current
IC1
IC2
Positive Bias Voltage
Logic Voltage
RF Input Power
Case Operating Temperature
Storage Temperature
Ratings
5
120
700
4.0
5
10
-40 to +85
-55 to +150
Notes:
1: No permanent damage with only one parameter set at extreme limit. Other parameters set to typical values
Units
V
mA
mA
V
V
dBm
°C
°C
Electrical Characteristics1, 3 802.11g OFDM Modulation (RF framed with 176ms burst time 100ms
idle time) 54Mbps Data Rate 16.7MHz Bandwidth
Parameter
Frequency
Supply Voltage
Gain
Total Current @ 18dBm POUT
Total Current @ 19dBm POUT
EVM @ 18dBm POUT2
EVM @ 19dBm POUT2
Detector Output @ 19dBm POUT
Detector Threshold4
POUT Spectral Mask Compliance5
Min
Typ
Max
Units
2.4
2.5
GHz
3.0
3.3
3.6
V
24.5
26
29
dB
133
160
mA
145
165
mA
2.5
3.5 3
%
3.5
4.5 3
%
515
600
mV
5.0
7.0
dBm
21.0
dBm
Electrical Characteristics3, 6 802.11b CCK Modulation (RF not framed) 11Mbps Data Rate
22.0MHz Bandwidth
Parameter
Frequency
Supply Voltage
Gain
Total Current
First Sidelobe Power
Second Sidelobe Power
Max POUT Spectral Mask Compliance7
Min
Typ
Max
Units
2.4
2.5
GHz
3.0
3.3
3.6
V
24.5
26
29
dB
250
mA
-35
dBc
-55
dBc
24.0
dBm
Notes:
1: VC1,VC2, VM12 = 3.3V, TC = 25°C, PA is constantly biased, 50Ω system.
2: Percentage includes system noise floor of EVM = 0.8%.
3: EVM not measured 100% in production.
4: POUT measured at PIN corresponding to power detection threshold.
5: Measured at PIN at which Spectral Mask Compliance is satisfied. Two-sample windowing length applied.
6: VC1,VC2, VM12 = 3.3V, TC = 25°C, POUT = +23dBm, 50Ω system. Satisfies spectral mask.
7: PIN is adjusted to point where spectral performance reaches maximum limit.
©2004 Fairchild Semiconductor Corporation
RMPA2453 Rev. D
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