HL9505 Broadband Integrated Balun (500 kHz to 50 GHz)
Datasheet | S-parameters
The HL9505 is an ultra-broadband 180° signal splitter and combiner with integrated components such as DC blocks and bias tees. These devices offer excellent amplitude and phase match over an industry-best bandwidth of 500 kHz to 50 GHz.
This ROHS-compliant product is suitable for use in 112 Gbps PAM4 communications systems, high-speed analog-to-digital conversion, frequency response testing for differential devices, and many other applications.
These devices offer the same industry-best amplitude and phase match of other HYPERLABS baluns. Integrating commonly-used components reduces overall system size as well as cost.
For other high-performance balun products, please see our complete line of ultra-broadband baluns.
Key Specifications (typical)
| Bandwidth | 500 kHz to 50 GHz |
|---|---|
| Amplitude Match | ± 0.1 dB, f ≤ 40 GHz |
| Phase Match | ± 4 degrees, f = 20 GHz ± 8 degrees, f = 40 GHz |
| Capacitance | 47 nF, all ports (opt. -DDD) |
| Breakdown Voltage | 30 V |
| Insertion Loss | 6 dB nominal |
| Connectors | 2.4 mm; 1x jack input, 2x jack output |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
| Warranty | 1 year, repair or replacement |
NOTE #1: 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.




