AFEM-S257-BLKG Avago Technologies US Inc., AFEM-S257-BLKG Datasheet - Page 6
![no-image](/images/manufacturer_photos/0/0/86/avago_technologies_us_inc__sml.jpg)
AFEM-S257-BLKG
Manufacturer Part Number
AFEM-S257-BLKG
Description
2.5 GHz WiMAX FEM
Manufacturer
Avago Technologies US Inc.
Series
-r
Datasheet
1.AFEM-S257-BLKG.pdf
(14 pages)
Specifications of AFEM-S257-BLKG
Rf Type
WiMax
Frequency
2.5GHz ~ 2.7GHz
Features
-
Package / Case
*
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Table 5. Logic Table
Notes:
1. VREF is High for all modes except in shutdown mode. In shutdown mode VREF = 0 V.
6
TX ANT1 LPM
TX ANT1 HPM
TX ANT2 LPM
TX ANT2 HPM
RX1_ANT1_Hi_Gain
RX2_ANT2_Lo_Gain
RX1_ANT1_Lo_Gain
RX2_ANT2_Lo_Gain
RX2_ANT2_Hi_Gain
RX1_ANT1_Lo_Gain
RX1_ANT1_Hi_Gain
RX2_ANT2_Hi_Gain
FEM Shutdown
(1)
PA_EN
H
H
H
H
L
L
L
L
L
LNA1_
MODE
L
L
L
L
H
L
L
H
L
LNA2_
MODE
L
L
L
L
L
L
H
H
L
PA_
MODE
L
H
L
H
L
L
L
L
L
ANTSW1 ANTSW2 TRSW12 TRSW11 TRSW22 TRSW21 DIAGRAM
H
H
L
L
X
X
X
X
L
L
L
H
H
X
X
X
X
L
H
H
H
H
L
L
L
L
L
L
L
L
L
H
H
H
H
L
H
H
H
H
L
L
L
L
L
L
L
L
L
H
H
H
H
L
ANT1
ANT2
ANT1
ANT2
ANT1
ANT2
VREF = 0
ANT1
ANT2
ANT1
ANT2
ANT1
ANT2
ANT1
ANT2
ANT1
ANT2
TRSW2
TRSW2
TRSW2
TRSW2
TRSW2
TRSW2
TRSW2
TRSW2
1
1
1
1
1
1
1
1
TX
RX1
RX2
RX1
RX2
TX
TX
RX1
RX2
RX1
RX2
TX
RX1
RX2
RX1
RX2
TX
TX
RX1
RX2
TX
TX
RX1
RX2