Maxim MAX038CWP

Функциональный генераторНетCMOS, TTLCMOS, TTL

Overview

The MAX038CWP is a high-frequency, precision function generator producing accurate, high-frequency triangle, sawtooth, sine, square, and pulse waveforms with a minimum of external components. The output frequency can be controlled over a frequency range of 0.1Hz to 20MHz by an internal 2.5V bandgap voltage reference and an external resistor and capacitor. The duty cycle can be varied over a wide range by applying a ±2.3V control signal, facilitating pulse-width modulation and the generation of sawtooth waveforms. Frequency modulation and frequency sweeping are achieved in the same way. The duty cycle and frequency controls are independent.

♦ 0.1Hz to 20MHz Operating Frequency Range♦ Triangle, Sawtooth, Sine, Square, and Pulse Waveforms♦ Independent Frequency and Duty-Cycle Adjustments♦ 350 to 1 Frequency Sweep Range♦ 15% to 85% Variable Duty Cycle♦ Low-Impedance Output Buffer: 0.1Ω♦ Low-Distortion Sine Wave: 0.75%♦ Low 200ppm/°C Temperature Drift

Features

Applications

• Wireless base station for LTE, LTE-advanced
• Picocells, femtocells and small cells
• Sampling clocks for ADC and DAC
• 1 Gigabit Ethernet
• 10 Gigabit Ethernet
• FPGA and processor clocks
• Line cards used in telephone exchange
• Fiber Channel
• PCI express cards
• Infotainment systems