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0433BM41A0019E

P1-P3P4-P5
P/N 0433BM41A0019
Detail Specification: Page 1 of 5
Download the gerber files at: https://www.johansontechnology.com/silabs
L ± ±
W ± ±
T ± ±
a1 ± ±
a2 ± ±
b
c + +
g + +
p + +
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2017 Johanson Technology, Inc. All Rights Reserved
Insertion Loss when
component measured by
itself(passive insertion loss)
Ver 1.3
Recommended Storage
Conditions for Unused
product on T&R
Input Power
Operating Temperature
Reel Quanity
Amplitude Difference (dB)
DC Connection for Pins
0.20
0.20
eg. 0433BM41A0019E
eg. 0433BM41A0019(E or S)
GND
GND
5
6
7
8
GND
TX
RXN
RXP
+5 ~ +35 °C, Humidity
45~75%RH, 18 months.
3
4
0.028
0.008
0.70
Unbalanced impedance
35 min. @ 3xfo MHz
0.006
0.022
0.006
Part Number Explanation
Average Insertion Loss when
connected to Si44XX chipset
(Active OP Tx/Rx)
0.9dB Typ@25C
1.5dB max. (-45 to +85C)
0.039
0.008
1.00
0.20
Packing Style
P/N Suffix
0.018
0.006
0.45
0.30
0.059
Ni/Sn
Suffix = None
0.012
0.1 min.
0.004 min.
0.15
1.50
0.55
0.15
0.15
0.008
1
2
500mW max. (CW)
VSWR @ BW
2.0 max.
GND
Ant
Si4463, Si4464
Balanced Impedance
180° ± 10
Phase Diff. (deg.)
1.6dB Typ in Rx, 1.4dB Typ in Tx
@25C 2.2dB max. in Rx, 1.9dB
max. in Tx (-45 to +85C)
Attenuation
dB (min.)
Frequency Range(MHz)
4,000
2.0 max.
Mechanical Dimensions
No.
Function
Function
5/30/2017
"High Frequency Ceramic Solutions"
No.
Terminal Configuration
mm
3.20
2.50
In
0.098
0.008
0.126
eg. 0433BM41A0019S
Suffix = S
Suffix = E
Bulk
T & R
0.008
433 MHz Impedance Matched Balun + LPF Integrated Front-End SMD Passive
Component for SiLabs Si4455, Si4460, Si4461, Si4463, and Si4464 Chipsets
General Specifications
-40 to +85°C
Part Number
0.20
0.20
Termination style
L
W
c
a2
a1
p
g
b
T
(1) Pin1 – Pin3 – Pin4 – Pin5
(2) Pin2 – Pin7– Pin8
Unit :mm
Do you need to download the reference design/layout files? Go to: https://www.johansontechnology.com/silabs
P/N 0433BM41A0019
Detail Specification: Page 2 of 5
Download gerber files at: https://www.johansontechnology.com/silabs
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2017 Johanson Technology, Inc. All Rights Reserved
Ver 1.3
Do you need the layout/gerber files of the above? Go to: https://www.johansontechnology.com/silabs or send us a message at:
https://www.johansontechnology.com/ask-a-question
"High Frequency Ceramic Solutions"
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.
Mounting Considerations
433 MHz Impedance Matched Balun + LPF Integrated Front-End SMD Passive
Component for SiLabs Si4455, Si4460, Si4461, Si4463, and Si4464 Chipsets
5/30/2017
Measuring Diagram
*Line/Via width should be designed to match 50Ohm characteristic impedance, depending on PCB material
and thickness.
*
Land
Solder Resist
Through-hole (
φ
0.3)
GND
Network
Analyzer*
Port 1
(50 Ω)
Port 4
(3.5k // 1.65pF )
GND
GND
Port3 Port2
GND
GND
Network
Analyzer*
Port 1
(50 Ω)
Port 4
(42.2-j81.6 Ω)
GND
GND
Port3 Port2
GND
Tx Mode
Rx Mode
*
P/N 0433BM41A0019
Detail Specification: Page 3 of 5
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2017 Johanson Technology, Inc. All Rights Reserved
Ver 1.3
"High Frequency Ceramic Solutions"
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.
433 MHz Impedance Matched Balun + LPF Integrated Front-End SMD Passive
Component for SiLabs Si4455, Si4460, Si4461, Si4463, and Si4464 Chipsets
5/30/2017
Measuring Diagram (cont. )
Typical Electrical Characteristics (T=25oC)
1.3 2.30.3 3.3
-50
-40
-30
-20
-10
-60
0
freq, GHz
IL_S41
RL_S11
RL_S44
Tx Mode:
Port1: Antenna Port
Port1 Terminate impedance: 50ohm
Ports 2 and 3: Rx Balanced Port
Port 2 and 3 Terminate impedance:
1/2 x (the loading impedance ZIC,RX
off of Si4455)
Port4: Tx Port
Port4 Terminate impedance:
Complex conjugate to ZIC,TX on of
Si4455
IL = S41
RL = S11 / S44
RXMode:
Port 1: Antenna Port
Port1 Terminate impedance: 50ohm
Ports 2 and 3: Rx Balanced Port
Port 2 and 3 Terminate impedance:
Complex conjugate to 1/2 x (Balance
impedance of ZIC,RX on of Si4455)
Port4: Tx Port
Port4 Terminate impedance: The loading
impedance ZIC,TX off of Si4455
IL=Sds21
RL=Sss11 / Sdd22
Amp_balance = dB(S(3,1)/S(2,1))
TX mode:
Insertion and Return Loss
P1-P3P4-P5

0433BM41A0019E

Mfr. #:
Buy 0433BM41A0019E
Manufacturer:
Johanson Technology
Description:
Signal Conditioning 433MHz BALUN
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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