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BAL-0067
Broadband Isolation Balun (300KHz to 67GHz)
The BAL-0067 is a broadband balun, featuring high isolation and is hand-tuned for optimal phase and amplitude balance over a 300 kHz to 67 GHz bandwidth. It serves as an excellent choice for analog to digital converters, balanced receivers, baseband digital modulations, and signal integrity enhancement.
| Parameter | Typ | Unit |
|---|---|---|
| Frequency Range | 0.0003 to 67 | GHz |
| Insertion Loss as a Mode Converter | 3 | dB |
| Phase Balance | 4 | ° |
| Amplitude Balance | 0.7 | dB |
| Impedance Ratio | 2:1 | - |
| Common Mode Rejection | 27 | dB |
Summary only – refer to the Electrical Specifications, Absolute Maximum Ratings, and Recommended Operating Range tables for complete details.
| Part Number | Description | Connectors | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| BAL-0067 | Broadband Isolation Balun (300KHz to 67GHz) | Standard | REACH RoHS | Released | EAR99 |
Mixed mode scattering parameters are used to characterize differential circuits. For baluns, this means that the 0° and 180° ports become a single 100Ω differential port and the common port remains the same 50Ω common port. The two-port s-parameters of the balun are then characterized based on differential (d), common mode (c), or single-ended (s) signals. For example: S12ds is the differential output response given a single ended input.
Specifications guaranteed from -55 to +100°C, measured in a 50Ω system.
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Frequency Range | - | 0.0003 | 67 | - | - | - | GHz |
| Amplitude Balance | - | 0.0003 | 67 | - | 0.7 | 2.1 | dB |
| Common Mode Rejection | - | 0.0003 | 67 | 20 | 27 | - | dB |
| Group Delay | - | 0.0003 | 67 | - | 520 | - | ps |
| Insertion Loss as a Mode Converter | - | 0.0003 | 35 | - | 3 | 6 | dB |
| Insertion Loss as a Mode Converter | - | 35 | 67 | - | 8.5 | - | dB |
| Isolation | - | 1 | 67 | - | 25 | - | dB |
| Nominal Phase Shift | - | 0.0003 | 67 | - | 180 | - | ° |
| Phase Balance | - | 0.0003 | 67 | - | 4 | 12 | ° |
| Risetime/Falltime 1 | - | 0.0003 | 67 | - | 2 | - | ps |
| RMS Group Delay Ripple | - | 0.0003 | 67 | - | 7 | - | ps |
| VSWR (Input) | - | 0.0003 | 67 | - | 1.5 | - | - |
| VSWR (Output) | - | 0.0003 | 67 | - | 1.6 | - | - |
| Impedance Ratio | - | - | - | - | 2:1 | - | - |
[1] Specified as 80%/20%. Calculated from Tau_balun2 = (Tau_out2 – Tau_in2)
| Parameter | Maximum Rating | Unit |
|---|---|---|
| RF Power Handling | 1 | W |
| Parameter | Details | Rating |
|---|---|---|
| Weight | - | 125g |
| Dimensions | - | 91.44 x 27.94 mm |
| Port | Function | Connector Type | Description | DC Equivalent Circuit |
|---|---|---|---|---|
| 0° Port (Balanced) | 0° Port | 1.85F | The 0° port is DC connected to the common port through a resistor and to ground through a resistor. |  |
| 180° Port (Balanced) | 180° Port | 1.85F | The 180° port is DC shorted to ground. | |
| Common (Unbalanced Port) | RF Input | 1.85F | The common port is DC connected to the 0° port through a resistor and to ground through a resistor. | |
Download : Outline 2D Drawing Outline 3D Drawing Outline 3D STP
| Revision Code | Revision Date | Comment |
|---|---|---|
| - | 2014-01-01 | Datasheet initial Release |
| A | 2016-01-01 | Typical Performance Plots Updated |
| B | 2019-10-01 | Mixed Mode Scattering Parameters added |
| C | 2019-11-01 | RoHS Compliant assembly |
| D | 2020-07-01 | Specs Table Update |
| E | 2020-10-01 | Specs Table Update |
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