Overview
The MC12093MNR4G is a single modulus prescaler designed by onsemi for low power frequency division of high frequency input signals up to 1.1 GHz. Utilizing MOSAIC V™ technology, this component achieves low power dissipation of 6.75 mW at a minimum supply voltage of 2.7 V. It is particularly suited for applications requiring efficient clock generation and frequency division.
Key Specifications
| Characteristic | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Toggle Frequency (Sine Wave) | 0.1 | 1.4 | 1.1 | GHz |
| Supply Current (ICC) | - | 3.0 | 4.5 | mA |
| Stand-By Current (ISB) | - | 120 | 200 | μA |
| Supply Voltage (VCC) | 2.7 | - | 5.5 | Vdc |
| Operating Temperature Range (TA) | -40 | - | 85 | °C |
| Maximum Output Current (IO) | - | - | 4.0 | mA |
| Thermal Resistance (Junction-to-Case) (JC) | 35 | - | 40 | °C/W |
Key Features
- 1.1 GHz toggle frequency for high-speed applications
- Low power dissipation of 6.75 mW at 2.7 V supply voltage
- Divide by 2, 4, or 8 selected by SW1 and SW2 pins
- On-chip output termination to drive high impedance loads
- Stand-By mode to reduce current drain to 50 μA typical when disabled
- Pb-Free, Halogen Free, and RoHS compliant packages
- Operating temperature range of -40°C to 85°C
Applications
The MC12093MNR4G is suitable for various applications requiring low power and high-frequency clock generation, including:
- General purpose clock generation
- Telecommunication systems
- High-speed data transmission systems
- Wireless communication devices
- Other high-frequency signal processing applications
Q & A
- What is the maximum toggle frequency of the MC12093MNR4G?
The maximum toggle frequency is 1.1 GHz.
- What are the available divide ratios for the MC12093MNR4G?
The divide ratios are 2, 4, or 8, selected by SW1 and SW2 pins.
- How does the Stand-By mode affect the current consumption of the MC12093MNR4G?
In Stand-By mode, the current drain is reduced to 50 μA typical when the standby pin SB is switched LOW.
- What is the operating temperature range of the MC12093MNR4G?
The operating temperature range is -40°C to 85°C.
- Is the MC12093MNR4G RoHS compliant?
- What is the maximum output current of the MC12093MNR4G?
The maximum output current is 4.0 mA.
- How can additional drive be provided for the prescaler output if needed?
An external resistor can be added parallel from the OUT pin to GND to increase the output power, but care must be taken not to exceed the maximum allowable current.
- What is the thermal resistance (Junction-to-Case) for the DFN8 package?
The thermal resistance is between 35 to 40 °C/W for the DFN8 package.
- What type of ESD protection does the MC12093MNR4G have?
The MC12093MNR4G has ESD protection exceeding 4 kV for the Human Body Model, 200 V for the Machine Model, and 2 kV for the Charged Device Model.
- What are the package options available for the MC12093MNR4G?
The package options include SOIC-8 NB and DFN8.
