HL9491 Broadband SMD Balun (1 MHz to 20 GHz)
$395.00 – $1,290.00
Please contact us for volume pricing is available for orders of 50+ pcs.
Datasheet | S-parameters | Footprint | STEP File
The HL9491 is a surface mountable (SMD) signal splitter and combiner that offers excellent amplitude and phase match over an industry-best bandwidth of 1 MHz to 20 GHz (3 dB).
This ROHS-compliant product is optimized for use in high-speed analog-to-digital conversion, differential signal generation, harmonic distortion minimization, and pulse inversion.
For other high-performance balun products, please see our complete line of ultra-broadband baluns.
Key Specifications (typical)
|Bandwidth||1 MHz to 20 GHz|
|Amplitude Match||± 0.4 dB, typical|
|Phase Match||± 5 degrees, f = 10 GHz|
|Insertion Loss||7 dB nominal|
|Interface||Solderable pads, Gold ENIG|
|Evaluation Board||Available as Opt. -EVAL|
|Warranty||1 year, repair or replacement|
NOTE #1: If the DC voltage of the balanced or unbalanced ports is non-zero, DC blocks are required. The balanced ports (2 and 3) are DC shorted..
NOTE #2: To achieve maximum amplitude match to the specified frequency, our baluns are designed to require highly-accurate (< 1%) 50 Ω terminations on the differential outputs.