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MAXIM INTEGRATED / ANALOG DEVICES DS1099UCC Dual-Frequency Oscillator

The DS1099 is a low-cost, low-power dual-frequency silicon oscillator providing two independent square-wave outputs with programmable frequencies from 0.25Hz to 1.048MHz. Factory calibrated and shipped ready to use, it operates on 2.7V to 5.5V power supplies, suitable for applications like LED indicators, consumer appliances, and power supplies. It features independent output enables, sinking capability of 16mA for driving LEDs, and operates over a wide temperature range of -40°C to +125°C, ensuring reliable, low-frequency timing signals for various digital systems.

Authorized Distributors
Source:Newark
Part No:DS1099U-CC+
Stock:364
Inv Date:06-05-2026
Price: Unit price: $2.96
Buy/RFQ:
Source:DigiKey
Part No:DS1099U-CC+
Stock:321
Inv Date:06-05-2026
Price: Unit price: $2.98
Buy/RFQ:
Part No:DS1099U-CC+
Stock:0
Inv Date:06-06-2026
Price: Unit price: $2.98
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES DS1099UCC Dual-Frequency Oscillator Specifications:

  • Frequency Range: 0.25Hz to 1.048MHz
  • Supply Voltage: 2.7V to 5.5V
  • Power Consumption: Low power design
  • Outputs: Two independently programmable square-wave signals
  • Output Drive: Sinking 16mA capable
  • Temperature Range: -40°C to +125°C
  • Output Enable: Independent control via OE pins
  • Package: 8 uSOP
  • Frequency Tolerance: ±1.0% at 25°C
  • Frequency Stability: ±100ppm/°C max
  • Operating Current: Approximately 145–275nA in standby, 146nA active at 4kHz
  • Rise/Fall Time: 20ns (CL = 15pF)
  • Power-Up Time: 10ms
  • Output Voltage High: ≥4V at 16mA sink
  • Output Voltage Low: ≤0.4V at 16mA sink
  • Absolute Max Voltage on Vcc: +6.0V
  • Environmental: RoHS compliant, suitable for broad industrial environments

Buy the Maxim Series DS1099 Low-Frequency Silicon Oscillator: 0.25Hz-1.048MHz

Upgrade your timing circuits with the Maxim DS1099UCC dual-frequency silicon oscillator. Factory programmed and capable of delivering precise square-wave signals from 0.25Hz to 1.048MHz, it supports low power operation and can directly drive LEDs with sinking current up to 16mA. Its independent output enables and wide temperature and supply voltage ranges make it ideal for consumer, industrial, and embedded system applications. Order online today and enhance your device’s performance and reliability seamlessly.

Buy Maxim DS1099UCC low-frequency oscillator now and experience unmatched reliability and performance in your timing and LED driving applications.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES DS1099UCC?

You can click on the BUY or RFQ button to purchase DS1099UCC from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part DS1099UCC?

You can download the DS1099UCC datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of DS1099UCC?

MAXIM INTEGRATED / ANALOG DEVICES

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