Overview
The MC12093DR2G, produced by onsemi, is a single modulus prescaler designed for low power frequency division of high frequency input signals up to 1.1 GHz. Utilizing MOSAIC V™ technology, this device achieves low power dissipation, making it suitable for applications requiring efficient power management. The prescaler features a stand-by mode to significantly reduce current drain, enhancing its energy efficiency.
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 (JC) - DFN8 | 35 | - | 40 | °C/W |
Key Features
- 1.1 GHz toggle frequency
- Low power consumption: 3.0 mA typical at 2.7 V to 5.5 V supply voltage
- Divide by 2, 4, or 8 selected by SW1 and SW2 pins
- On-chip output termination to drive a 2.0 pF high impedance load
- Stand-by mode to reduce current drain to 50 µA typical when disabled
- Pb-free, halogen-free, and RoHS compliant
- Operating temperature range: -40°C to 85°C
Applications
The MC12093DR2G is suitable for various applications requiring low power frequency division, such as:
- Wireless communication systems
- RF and microwave circuits
- Telecommunication equipment
- Medical devices requiring low power consumption
- Automotive electronics where power efficiency is crucial
Q & A
- What is the maximum toggle frequency of the MC12093DR2G?
The maximum toggle frequency is 1.1 GHz.
- What are the available divide ratios for the MC12093DR2G?
The available divide ratios are ÷2, ÷4, and ÷8, selected by SW1 and SW2 pins.
- How does the stand-by mode affect the current consumption of the MC12093DR2G?
The stand-by mode reduces the current drain to 50 µA typical when the standby pin SB is switched LOW.
- What is the operating temperature range of the MC12093DR2G?
The operating temperature range is -40°C to 85°C.
- Is the MC12093DR2G RoHS compliant?
- What is the typical supply current of the MC12093DR2G?
The typical supply current is 3.0 mA.
- How can the output power of the MC12093DR2G be increased if necessary?
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 of the DFN8 package?
The thermal resistance (JC) for the DFN8 package is between 35°C/W and 40°C/W.
- What are the ESD protection levels for the MC12093DR2G?
The device has ESD protection levels of > 4 kV for Human Body Model, > 200 V for Machine Model, and > 2 kV for Charged Device Model.
- What is the moisture sensitivity level of the MC12093DR2G?
The device has a moisture sensitivity level of 1.
