MAX7376 Datasheet | Maxim Integrated

19-3475; Rev 0; 10/04 Silicon Oscillator with Reset Output General Description The MAX7376 silicon oscillator with reset, is a replacement for ceramic resonators, crystals, crystal oscillator modules, and discrete reset circuits. The MAX7376 provides the primary clock source and reset function for microcontrollers in 3V, 3.3V, and 5V applications. The MAX7376 Features a factory-programmed high-speed oscillator and a microprocessor (µP) power-on-reset (POR) supervisor. Unlike typical crystal and ceramic resonator oscillator circuits, the MAX7376 is resistant to vibration and EMI. The high-output-drive current and absence of highimpedance nodes make the oscillator less susceptible to dirty or humid operating conditions. With a wide operating temperature range as standard, the MAX7376 is a good choice for demanding home appliance, industrial, and automotive environments. The MAX7376 is available in factory-programmed frequencies from 32.768k Hz to 10MHz. See Table 2 for standard frequencies and contact the factory for custom frequencies. The MAX7376 is available in a 5-pin SOT23 package. Refer to the MAX7382 data sheet for frequencies ≥10MHz. The MAX7376 standard operating temperature range is -40°C to +125°C. See the Applications Information section for the extended operating temperature range. - 2.7V to 5.5V Operation - Accurate Oscillator: 600k Hz to 10MHz or 32k Hz - Reset Output Holds the µC in Reset for 100µs After Clock Startup - ±10m A Clock Output Drive Capability - 2% Initial Accuracy - ±50ppm/°C Temperature Coefficient - 50% Duty Cycle - 5ns Output Rise and Fall Time - Low Jitter: 160ps P-P) at 8MHz (No PLL) - 3m A Operating Current (8MHz) - 13µA Operating Current (32k Hz) - -40°C to +125°C Temperature Range Features Ordering Information PART TEMP RANGE PINPACKAGE RESET OUTPUT Open drain Active high push-pull Active low push-pull MAX7376C_ _ _-T -40°C to +125°C 5 SOT23-5 MAX7376A_ _ _-T MAX7376B_ _ _-T -40°C to +125°C 5 SOT23-5 -40°C to +125°C 5...