RF2489PCBA-41X View Datasheet(PDF) - RF Micro Devices
Part Name
Description
MFG CO.
'RF2489PCBA-41X' PDF : 30 Pages View PDF
RF2489
PCB Design Requirements
PCB Surface Finish
The PCB surface finish used for RFMD’s qualification process is electroless nickel, immersion gold. Typical thickness is 3μinch
to 8μinch gold over 180μinch nickel.
PCB Land Pattern Recommendation
PCB land patterns are based on IPC-SM-782 standards when possible. The pad pattern shown has been developed and tested
for optimized assembly at RFMD; however, it may require some modifications to address company specific assembly pro-
cesses. The PCB land pattern has been developed to accommodate lead and package tolerances.
PCB Metal Land Pattern
S A = 0.64 x 0.28 (mm) Typ.
B = 0.28 x 0.64 (mm) Typ.
N C = 3.50 (mm) Sq.
3.50 Typ.
IG 0.50 Typ.
Pin 32
Dimensions in mm.
S B B B B B B B B
Pin 1
Pin 24
A
A
E 0.50 Typ.
A
A
D A
A 1.75 Typ.
0.55 Typ.
A
A
C
A
A
A
A
W A
A
E A
A
NB B B B B B B B
0.55 Typ.
NOT FOR Figure 1. PCB Metal Land Pattern (Top View)
1.75 Typ.
Pin 16
3.50 Typ.
Rev A21 DS070308
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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