Purchase MAX7381, In-stock MAX7381 From SeekIC.
Part Number: MAX7381
Description: The MAX7381 is a silicon oscillator intended as a low-cost improvement to ceramic resonators, crystals, and crystal osc...
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MAX7381
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DataSheet
General Description
MAX7381 General Description
The MAX7381 is a silicon oscillator intended as a low-cost improvement to ceramic resonators, crystals, and crystal oscillator modules as the clock source for microcontrollers and UARTs in 3V, 3.3V, and 5V applications.
The MAX7381 is an integrated oscillator, supplied at specific frequencies, just like crystals and resonators, and with a rail-to-rail, 50%, duty-cycle square-wave output.The oscillator frequency is generated directly without the use of a phase-locked loop (PLL). No additional components are required for setting or adjusting the frequency.
Unlike typical crystal and ceramic resonator oscillator circuits,the MAX7381 is resistant to vibration and EMI. The high output-drive current and absence of high-impedance nodes make the oscillator invulnerable to dirty or humid operating conditions. With a wide operating temperature range as standard, the oscillator is a good choice for demanding appliance and automotive environments.The MAX7381 is available with frequencies in the 10MHz to 16MHz range.
The MAX7381 is offered in a space-saving 3-pin SC70 package. All ICs are guaranteed to operate over the -55°C to +135°C temperature range and specified from the -40°C to +125°C temperature range.
MAX7381 Maximum Ratings
V+ to GND ...............................................................-0.3V to +6.0V
CLK to GND.....................................................-0.3V to (V+ + 0.3V)
CLK Current ......................................................................±50mA
Continuous Power Dissipation (TA = + 70°C)
3-Pin SC70 (derate 2.9mW/°C over +70°C)..............235.3mW
Functional Temperature Range ........................-55°C to +135°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
CLK to GND.....................................................-0.3V to (V+ + 0.3V)
CLK Current ......................................................................±50mA
Continuous Power Dissipation (TA = + 70°C)
3-Pin SC70 (derate 2.9mW/°C over +70°C)..............235.3mW
Functional Temperature Range ........................-55°C to +135°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
MAX7381 Features
2.7V to 5.5V Operation
Factory-Trimmed Oscillator (10MHz to 16MHz)
No External Components Required
±10mA Output-Drive Current
2% Initial Accuracy
±100ppm/°C Temperature Drift
Fast Startup Time: 5s
40% to 60% Maximum Duty Cycle
5ns Output Rise/Fall Time
Very-Low-EMI Susceptibility (No High-Impedance Nodes)
No PLL
Low Jitter: 180psP-P at 16MHz
-40°C to +125°C Temperature Range
Factory-Trimmed Oscillator (10MHz to 16MHz)
No External Components Required
±10mA Output-Drive Current
2% Initial Accuracy
±100ppm/°C Temperature Drift
Fast Startup Time: 5s
40% to 60% Maximum Duty Cycle
5ns Output Rise/Fall Time
Very-Low-EMI Susceptibility (No High-Impedance Nodes)
No PLL
Low Jitter: 180psP-P at 16MHz
-40°C to +125°C Temperature Range
MAX7381 Typical Application
White Goods
Automotive
Appliances and Controls
Handheld Products
Portable Equipment
Microcontroller Systems
Automotive
Appliances and Controls
Handheld Products
Portable Equipment
Microcontroller Systems
MAX7381
PDF/DataSheet Download
- Datasheet: MAX7381
- File Size: 557040 KB
- Manufacturer: MAXIM [Maxim Integrated Products]
- Click here to Download
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