diff --git a/doc/tindie.md b/doc/tindie.md new file mode 100644 index 0000000..576f24e --- /dev/null +++ b/doc/tindie.md @@ -0,0 +1,48 @@ +The CLKGEN01 is a high-performance, single-output, I2C programmable clock generator designed to provide a reliable and stable low-noise clock signal, ideal for high-end ADCs in SDR applications. With its wide tunable frequency range and low phase jitter, this module is perfect for demanding environments that require precise timing and minimal signal interference. + +#### Why We Made It +We developed the CLKGEN01 to address the need for a flexible and programmable clock generator that can be easily integrated into various systems. Traditional clock generators often lack the tunability and low-noise performance required for high-end applications, so we designed this module to fill that gap, ensuring high stability and reliability in signal generation. + +#### What Makes It Special +- **Wide Frequency Range:** Capable of generating frequencies from 10 MHz to 1.5 GHz, making it versatile for various applications. +- **Low Phase Jitter:** Less than 0.3ps for Si570 types, ensuring minimal noise and interference. +- **Programmability:** I2C interface allows for easy frequency adjustments and integration with other modules. +- **EMI Suppression:** Designed with EMI suppression techniques to minimize noise generation. +- **Mechanical Robustness:** Mounted securely on a conductive base with four screws to ensure stability and proper shielding. + +#### Features +- **Power Voltage:** Maximum 5V, 160mA +- **Core Power Voltage:** +1.8V, 2.7V, 3.3V (depends on chip type) +- **Frequency Range:** 10 - 1500 MHz (usually 10 - 810 MHz for Si570) +- **Output:** Differential PECL output +- **EMI Suppression:** Achieved using a high conductive base like ALBASE + +#### Technical Specifications +- **Power Voltage:** Max 5V, 160mA +- **Core Power Voltage:** +1.8V, 2.7V, 3.3V (depends on chip type) +- **Frequency Range:** 10 - 1500 MHz (depends on chip type, usually 10 - 810 MHz) +- **Phase Jitter:** < 0.3ps for Si570 types + +#### Construction +- **Circuit:** Optimized for direct connection to microprocessors with similar or higher output logic levels. Includes a voltage level translator and integrated linear voltage stabilizer. +- **EMI Suppression:** Requires proper EMI isolation, achievable using a high conductive base like ALBASE. +- **Mechanical:** Mounted on a base using four screws for stability and shielding. + +#### Testing and Calibration +- **Preset Frequency:** Outputs a preset frequency on startup. +- **Calibration:** Clock source can be calibrated via the I2C bus. + +#### Software Tools +- **Compatibility:** Can be tuned via a computer using the PIC18F4550v01 MLAB module and compatible software such as USBSynth or CFGSR. +- **Documentation and Downloads:** Detailed datasheets and firmware are available for easy setup and integration. + +#### Requirements +- **Power Supply:** 5V for the module and appropriate core power voltage as per the chip type. +- **Skill Level:** Intermediate knowledge in electronics and programming is recommended for optimal use and integration. + +#### Package includes +- CLKGEN01B Module with SI570ABB000107DG chip +- 4x MLAB screws with nuts mounted in the module + + +