W3579 Datasheet, PDF (2/2 Pages) Pulse A Technitrol Company – Ferrite-backed Embedded

Ferrite-backed Embedded
NFC Antenna
Pulse Part Number W3579
NOTE:
Terminal Dimensions
5.75 x 2 mm
Component
Lemc
Value
560 nH
Recommended matching network
Note
Filter resonance at 15.4 MHz
Cemc
180 pF
Filter resonance at 15.4 MHz
C1
25 pF Antenna matching component, value depends on the antenna environ-
ment Antenna matching
C2
180 pF
Includes C2a and C2b values)
Antenna matching component, value depends on the antenna
environment Antenna matching
Rq
0 Ohm
Rq resistors used to lower Q-value
Input
EMC Filter
Matching
Q-factor Output to Antenna
2
pulseelectronics.com/products/antennas
L150.B (2/14)