se2546a30 SiGe Semiconductor, se2546a30 Datasheet - Page 8

• Manufacturer Part Number: se2546a30
• Description: Dual Band 802.11n Wireless Lan Front End
• Manufacturer: SiGe Semiconductor

2.4 GHz Receive Characteristics (Channel 0, Channel 1, Channel 2)
Conditions: V
209-DST-01 Rev 1.2 Oct-02-2006
ISO_RX-TX
Rg
ISO_RX-
Delta Rx
Symbol
Rg
RXg
RXg
TX
RX
F
coupA0A1
coupA2
OUT
OFF
RL
IL01
IL2
ON
measured on SiGe Semiconductor’s SE2546A30-EV1 evaluation board (de-embedded to device), all
unused ports terminated with 50 ohms, unless otherwise noted.
CC
= 3.3 V, Appropriate antenna selected, PU0g = PU1g = PU0a = PU1a = 0 V, T
Frequency Range
Insertion Loss
Insertion Loss
Return Loss
Delta between Rx
paths
Rx Leakage
Power amplifier
ON
Isolation between:
or A1 and R1g
or A2 and Rog
or A2 and R1g
Power amplifier
OFF
Switch in TX
mode
Coupling between
R0g and R1g
A0 and R0g
Parameter
-
Table 11: 2.4 GHz Receive Characteristics
A0 to R0g and A1 to R1g
A0 to R0g and A2 to R0g
A1 to R1g and A2 to R1g
Switch Control = See
Table 7 to Table 9
Pu0g or Pu1g = 1
Transmitting 18 dBm @
A0 or A1 or A2
Power measured at R0g
or R1g
Switch Control = See
Table 7 to Table 9
Small signal input into A0
or A1, (Pin<15dBm)
Device not transmitting
Power measured @ R0g
or R1g
Small signal input to A0 or
A1 and measured at R0g
and R1g
Small signal input from A2
to A0 or A2 to A1 and
measured at R0g and R1g
A0 to R0g OR A1 to R1g
A2 to R0g OR A2 to R1g
Condition
-
-
Dual Band 802.11n Wireless LAN Front End
2400
Min.
-12
20
8
-
-
-
-
-
-
-
Typ.
1.8
2.1
15
-
-
-
-
-
-
-
-
Preliminary Information
2500
-40
-40
2.3
2.6
0.5
0.8
0.8
Max.
30
-2
-
A
= 25 °C, as
SE2546A30
Unit
MHz
dBm
dBc
dBc
dB
dB
dB
dB
dB
dB
dB
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