Document 308
SurfaceMountWidebandRFTransformers
These wideband RF transformers provide excellent performance at a very ...
Document 308
SurfaceMountWidebandRFTransformers
These wideband RF transformers provide excellent performance at a very economical price. They are packaged in a low profile, flat top ceramic case that makes them ideal for pick and place operations. Operating temperature range is –40° to +85°C.
Applications include impedance matching,
voltage or current transformation, DC isolation, balanced/unbalanced mixing, matching, power splitting, coupling and signal inversion.
In addition to these parts, transformers with other combinations of impedance ratio, insertion loss, and frequency response are available. They can be ordered with a untapped secondary or with tapped primary and tapped secondary. For custom partsorforfreeevaluationsamples,contactCoilcraft or visit www.coilcraft.com.
Part number
Z9169-A A9899-A A9900-A
Impedance ratio
pri:sec
1:1 1:1 1:1
Frequency range (MHz)
3 – 1000 0.26 – 930 0.525 – 1000
Insertion loss max
(dB)
1.20 0.60 1.20
1. Operating temperature range...
