AFEM-S257-BLKG Avago Technologies US Inc., AFEM-S257-BLKG Datasheet - Page 8

• Manufacturer Part Number: AFEM-S257-BLKG
• Description: 2.5 GHz WiMAX FEM
• Manufacturer: Avago Technologies US Inc.
• Series: -r

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

Figure 2. Front of Demoboard
8
Table 9. Eval Board Confi guration:
Note: There is no shutdown mode for LNA only low gain mode.
TX to ANT1
TX to ANT2
ANT1 to RX1 & ANT2 to RX2
Jumper
PA_EN
PA_MODE
LNA1MODE
LNA2MODE
TRSW11
TRSW21
ANTSW1
TRSW11
TRSW21
ANTSW1
TRSW11
TRSW21
ANTSW1
Jumper
Jumper
Jumper
Position



Position



Position



Position


























Function
PA_Enable
High Power Mode
LNA1 = High Gain
LNA2 = Low Gain
Jumper
TRSW12
TRSW22
ANTSW2
Jumper
TRSW12
TRSW22
ANTSW2
Jumper
TRSW12
TRSW22
ANTSW2
TX Path
TX Path
ANT1
TX Path
TX Path
ANT2
RX1
RX2