Port Diagram
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Tech Support: [email protected]
Device Overview
General Description
The BTL-0012SMG is a packaged bias tee featuring excellent insertion loss and superior isolations over a broad 500 kHz to 12 GHz bandwidth. Tight fabrication tolerances allow for low unit to unit variation enabling accurate simulations using the provided s3p file taken from measured production units. The bias tee is available in a compact package and is suitable for applications such as amplifier biasing, diode biasing and DC level shifting.
Features
- Frequency Range: 500 kHz to 12 GHz
- Frequency Range with External Coil: 5 kHz to 12 GHz
- 1 Watt RF Power Handling
- DC Current 500 mA
- Miniature Surface Mount Package
- Lead Free Assembly
- Reflow Solderable
Applications
- Test and Measurement Equipment
Functional Block Diagram
Part Ordering Options
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| BTL-0012SMG-1 | Miniature Surface-Mount Bias-Tee | SMG | RoHS REACH | Released | EAR99 |
| BTL-0012SMG-2 | Miniature Surface-Mount Bias-Tee | SMG | RoHS REACH | Released | EAR99 |
| EVAL-BTL-0012 | Evaluation Board, Miniature 0.0005 - 12 GHz Bias-Tee | EVAL | REACH RoHS | Released | EAR99 |
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| BTL-0012SMG-1 | Miniature Surface-Mount Bias-Tee | SMG | RoHS REACH | Released | EAR99 |
| BTL-0012SMG-2 | Miniature Surface-Mount Bias-Tee | SMG | RoHS REACH | Released | EAR99 |
| EVAL-BTL-0012 | Evaluation Board, Miniature 0.0005 - 12 GHz Bias-Tee | EVAL | REACH RoHS | Released | EAR99 |
BTL-0012SMG-2
Miniature Surface-Mount Bias-Tee
Table Of Contents
- Device Overview
- Port Configuration and Functions
- Revision History
- Specifications
- Mechanical Data
- Footprint Image
- Evaluation Board
Revision History
| Revision Code | Revision Date | Comment |
|---|---|---|
| - | 2021-01-01 | Datasheet Initial Release |
| A | 2025-06-26 | ESD rating |
BTL-0012SMG-2
Miniature Surface-Mount Bias-Tee
Port Configuration and Functions
Port Functions
| Port | Function | Description | DC Equivalent Circuit |
|---|---|---|---|
| Common | RF+DC | This port is DC blocked to the RF port and DC connected to the DC port through an internal RF choke. |  |
| DC | DC | This port is internally connected to an RF choke which is DC connected to the RF+DC port and DC blocked to the RF port. | |
| RF | RF | This port is internally DC blocked to the RF+DC and DC ports. | |
BTL-0012SMG-2
Miniature Surface-Mount Bias-Tee
Specifications
Absolute Maximum Ratings
| Parameter | Maximum Rating | Unit |
|---|---|---|
| DC Current | 0.5 | A |
| DC Voltage | 30 | V |
| Maximum Storage Temperature | 125 | °C |
| Minimum Storage Temperature | -65 | °C |
| RF Power Handling | 1 | W |
| Minimum Operating Temperature | -55 | °C |
| Maximum Operating Temperature | 100 | °C |
Package Information
| Parameter | Details | Rating |
|---|---|---|
| ESD | 250 to < 500 Volts | HBM Class 1A |
| Dimensions | - | 3.81 x 5.59 mm |
| Moisture Sensitivity Level | - | MSL 1 |
BTL-0012SMG-2
Miniature Surface-Mount Bias-Tee
Electrical Specifications
Specifications guaranteed at +25C, measured in a 50-Ohm system
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Capacitance | - | 0.0005 | 12 | - | 1 | - | μF |
| DC Port Isolation | - | 0.0005 | 12 | - | 35 | - | dB |
| DC Resistance | - | 0.0005 | 12 | - | 1.5 | - | Ω |
| Inductance | - | 0.0005 | 12 | - | 17 | - | μH |
| Insertion Loss | - | 0.0005 | 0.005 | - | 1 | 6 | dB |
| Insertion Loss | - | 0.005 | 12 | - | 0.5 | 1.5 | dB |
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Capacitance | - | 0.0005 | 12 | - | 1 | - | μF |
| DC Port Isolation | - | 0.0005 | 12 | - | 35 | - | dB |
| DC Resistance | - | 0.0005 | 12 | - | 1.5 | - | Ω |
| Inductance | - | 0.0005 | 12 | - | 17 | - | μH |
| Insertion Loss | - | 0.0005 | 0.005 | - | 1 | 6 | dB |
| Insertion Loss | - | 0.005 | 12 | - | 0.5 | 1.5 | dB |
BTL-0012SMG-2
Miniature Surface-Mount Bias-Tee
Typical Performance Plots
Insertion Loss data was taken with de-embedding of connectors and traces. Return loss and group delay data include fixture effects.
BTL-0012SMG-2
Miniature Surface-Mount Bias-Tee
Typical Performance vs Bias Current at Low Frequencies Plots
BTL-0012SMG-2
Miniature Surface-Mount Bias-Tee
Mechanical Data
BTL-0012SMG-2
Miniature Surface-Mount Bias-Tee
Footprint Image
Download : Footprint Drawing
