Description

The XR2207 has a typical drift specification of 20ppm/°C. The oscillator frequency can be linearly swept over a
1000:1 range with an external control voltage; and the duty cycle of both the triangle and the squarewave outputs can be varied from 0.1% to 99.9% to generate stable pulse and sawtooth waveforms.

FEATURES

• Excellent Temperature Stability (20ppm/°C)
• Linear Frequency Sweep
• Adjustable Duty Cycle (0.1% to 99.9%)
• Two or Four Level FSK Capability
• Wide Sweep Range (1000:1 Minimum)
• Logic Compatible Input and Output Levels
• Wide Supply Voltage Range (4V to 13V)
• Low Supply Sensitivity (0.1% /V)
• Wide Frequency Range (0.01Hz to 1MHz)
• Simultaneous Triangle and Squarewave Outputs

APPLICATIONS

• FSK Generation
• Voltage and Current-to-Frequency Conversion
• Stable Phase-Locked Loop
• Waveform Generation:Triangle, Sawtooth, Pulse, Squarewave
• FM and Sweep Generation

Document:

Datasheet