Directional Coupler
www.DataSheet.co.kr
Directional Coupler
50Ω
Maximum Ratings
Operating Temperature Storage Temperature -40°C to 85°C...
Description
www.DataSheet.co.kr
Directional Coupler
50Ω
Maximum Ratings
Operating Temperature Storage Temperature -40°C to 85°C -55°C to 100°C
Surface Mount
TCD-10-1W+ TCD-10-1W
10 to 750 MHz
Features
wideband, 10 to 750 MHz low mainline loss, 1.2 dB typ. aqueous washable leads for excellent solderability protected by US Patent 6,140,887
CASE STYLE: DB714 PRICE: $1.49 ea. QTY (25)
Pin Connections
INPUT OUTPUT COUPLED GROUND 50Ω TERM EXTERNAL NOT USED 3 4 1 2 6 5
+ RoHS compliant in accordance with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications.
Applications
VHF/UHF signal sampling communications
Directional Coupler Electrical Specifications
FREQ. RANGE (MHz)
fL-fU 10-750
Outline Drawing
COUPLING (dB)
Nom. 10.3±0.5 Flatness ±0.8
MAINLINE LOSS1 (dB)
L Typ. Max. 1.3 2.1 M Typ. Max. 1.2 1.6 U Typ. Max. 1.4 2.0 L Typ. Min. 22 17
DIRECTIVITY (dB)
M Typ. Min. 18 14 U Typ. Min. 15 —
VSWR POWER (:1) INPUT, W
Typ. 1.30 L MU Max. Max. 0.5 1.0
L = low range [fL to 10 fL] M = mid range [10 fL to fU/2] U= upper range [fU/2 to fU] 1. Mainline loss includes theoretical power loss at coupled port.
Typical Performance Data
PCB Land Pattern
Frequency (MHz)
Mainline Loss (dB) In-Out 1.18 1.18 1.18 1.18 1.20 1.21 1.21 1.25 1.32 1.47
TCD-10-1W MAINLINE LOSS
Coupling (dB) In-Cpl 10.17 10.14 10.13 10.14 10.16 10.16 10.17 10.31 10.49 10.73
Directivity (dB)
I...
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