DATA SHEET • SE2431L: 2.4 GHZ ZIGBEE/802.15.4 FRONT-END MODULE
Skyworks Solutions, Inc. • Phone  376-3000 • Fax  376-3100 • firstname.lastname@example.org • www.skyworksinc.com
March 27, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202410G
Table 7. SE2431L Electrical Specifications: AC Characteristics, Diversity Antenna Function (Note 1)
(VCC1 = VCC2 = 3 V, T
C, as Measured on Skyworks SE2432L-EK1 Evaluation Board [De-Embedded to the Device], All Unused
Ports Terminated with 50 Ω, Unless Otherwise Noted)
Isolation between ANT1 and ANT2 ports
Antenna 1 to antenna 2 switching time
Note 1: Performance is guaranteed only under the conditions listed in the above table. Unused antenna port should be connected to 50
Table 8. SE2431L Logic Controls (Note 1)
= 3 V, T
C, Unless Otherwise Noted)
All off (sleep mode) (Note 2)
Rx or Tx bypass mode
Rx LNA mode
X 1 1 X
ANT1 port enabled
ANT2 port enabled
Note 1: The logic 0 and 1 levels are compliant to V
, respectively, as specified in Table 5.
Note 2: All controls must be at logic 0 to achieve the specified sleep current.
The PCB layout footprint for the SE2431L is provided in Figure 3.
A typical part marking diagram is shown in Figure 4. Package
dimensions are shown in Figure 5, and tape and reel dimensions
are provided in Figure 6.
Package and Handling Information
Instructions on the shipping container label regarding exposure to
moisture after the container seal is broken must be followed.
Otherwise, problems related to moisture absorption may occur
when the part is subjected to high temperatures during solder
The SE2431L is rated to Moisture Sensitivity Level 1 (MSL1) at
260 °C, and can be used for lead or lead-free soldering. For
additional information, refer to the Skyworks Application Note,
Solder Reflow Information, document number 200164.
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format.