2450BM15A0015 Datasheet, PDF (3/4 Pages) Johanson Technology Inc. – High Frequency Ceramic Solutions

"High Frequency Ceramic Solutions"
2.45GHz Impedance Matched Balun-Filter for Atmel Chipset AT86RF232 and AT86RF233. Platforms:
ATmega256/128/64RFR2, Zigbit 256RFR2, Zigbit RF233, ZigBit RF233+FEM, Extension RF233, USB RF233, SAM R21,
ATMEGA256RFR2 Xplained Pro.
Detail Specification:
12/5/2016
Typical Electrical Performance (T=25°C)
Amplitude and Phase Balance
P/N 2450BM15A0015
Page 3 of 4
2
200
1
dif_amplitude
0
100
dif_phase
0
-1
- 100
-2
- 200
2.0
2.2
2.4
2.6
2.8
3.0
Frequency (GHz)
Mounting Considerations
Mount these devices with brown mark
facing up.
* Line width should be designed to match
50Ω characteristic impedance, depending
on PCB material and thickness.
REB233mkII V8.6.1 EVB Example
0.35
Balanced
Atmel AT86RF232,
AT86RF233,
ATMega256RFR2, Zigbit
256RFR2, Zigbit RF233,
ZigBit RF233+FEM,
Extension RF233, USB
RF233, SAM R21
3 21
4 56
)
Unbalanced
*0.60
1.00
Balanced
)
0.30
LEGEND
)
Solder Resist
Land
Through-hole
(0.3)
Units : mm
Impedance matching network, balun, and harmonic filter
all in one EIA 0805 package!
For layout/gerber files for this and other Atmel reference designs, go to:
www.johansontechnology.com/atmel
Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications
and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
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