6 to 18GHz 10dB Asymmetrical
Directional Coupler
FPC06719
www.dilabs.com
www.knowlescapacitors.com
SPECIFICATIONS*
DESCRIPTION
DLI introduces its new high frequency, wide
band surface mountable catalog direction
Frequency
Parameter Min Max
couplers. These couplers incorporate DLIs (GHz)
high dielectric ceramic materials which provide
small size and minimal performance variation
Passband Insertion Loss*
over temperature. They are available in
1
(dB)
symmetrical and Asymmetrical versions
Min Passband Return Loss
18
(dB)
6-18
FEATURES
Coupling (dB) 10 11.5
Small Size
Frequency Stable over Temperature
10
Solder Surface Mountable Directivity (dB)
Excellent Repeatability
0.180 x .110 x .025 in
180 Phase Difference
Size (LxWxH)
Operating Temp: -55C to +125C 4.572 x 2.794 x .508mm
Characteristic Impedance: 50
*Electrical specifications based on typical mounted performance at room
temperature. Insertion loss shall vary 0.5dB over temperature.
Typical Measured Performance
*Typical measured performance mounted on RO4350B test board at 25C.
2777 Route 20 East, Cazenovia, NY 13035| Ph: (315)655-8710 | KCCSales@knowles.com
May 2015
6 to 18GHz 10dB Asymmetrical
Directional Coupler
FPC06719
www.dilabs.com
www.knowlescapacitors.com
Physical Dimensions
Units = mils
Top Side Bottom
Recommended PCB Layout
50 trace dimensions are application specific.
Ensure adequate grounding beneath the part.
Trace feed locations can be horizontal, vertical,
or angled.
TBD
2777 Route 20 East, Cazenovia, NY 13035| Ph: (315)655-8710 | KCCSales@knowles.com
May 2015