1:1 Transmission Line Balun
MABA-009210-CT1760
1:1 Transmission Line Balun 50 - 1200 MHz
Features
Surface Mount 1:1 Impedance Excellent tempe...
Description
MABA-009210-CT1760
1:1 Transmission Line Balun 50 - 1200 MHz
Features
Surface Mount 1:1 Impedance Excellent temperature stability RoHS Compliant 260ºC Reflow compatible
Description
The MABA-009210-CT1760 is a 1:1 RF transmission line Transformer in a low cost surface mount package. Ideally suited for high volume CATV/ Broadband application. Suitable for use in 50 Ohm and 75 Ohm systems.
Ordering Information
Part Number MABA-009210-CT1760 MABA-009210-CT17TB
Package 900 piece reel Sample Board
Functional Schematic
Rev. V3
Pin Configuration
Pin Number
Function
1 Primary Dot (input)
2 Secondary (o/p coupled)
3 Secondary Dot (o/p through)
4 Primary (ground)
Electrical Specifications: Freq. = 50 - 1200 MHz, TA = +25°C, Z0 = 75 Ω
Parameter
Test Conditions
Units Min.
Insertion Loss 1 (Through) Pin 3 to pin 1
50 MHz 870 MHz
1002 MHz 1200 MHz
dB —
Insertion Loss 2 (Coupled) Pin 2 to pin 1
50 MHz 870 MHz
1002 MHz 1200 MHz
dB —
Amplitude Balance
50 MHz 870 MHz
1002 MHz 1200 MHz
dB —
Phase Balance
50 - 1002 MHz 1002 - 1200 MHz
°—
Input Return Loss
50 - 500 MHz 500 - 1002 MHz 1002 - 1200 MHz
18.0 dB 17.5
11.0
Typ.
0.13 0.53 0.63 0.83
0.43 0.33 0.43 0.63
0.3 -0.1 -0.2 -0.2
1.2 3.2
23.0 19.0 18.0
Max.
0.33 0.93 1.18 1.93
0.62 0.63 0.78 1.33
-0.6 +0.7 +0.7 +0.8
± 4.0 ± 8.0
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1
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