The DS1088L is a low-cost clock generator that produces a square-wave output without external timing components. The fixed-frequency oscillator is available in factory-calibrated frequencies from 312kHz to 133MHz. The DS1088L has a power-down pin for power-sensitive applications. It is commonly used in printers, copiers, automotive telematics, computer peripherals, POS terminals, and cable modems.
The DS1088L is a low‑cost clock generator that produces a square‑wave output without external timing components. It is available in factory‑calibrated frequencies ranging from 312 kHz to 133 MHz and includes a power‑down pin for power‑sensitive applications.
The datasheet provides electrical characteristics, recommended operating conditions, pin descriptions, and typical application information. It also lists ordering options for standard frequencies and notes the ability to request custom frequencies via Maxim/Dallas support.
| Output Frequency Range | 0.312 MHz – 133.3 MHz |
|---|---|
| Supply Voltage (VCC) | 2.7 V – 3.6 V |
| Operating Temperature Range | -20 °C to +85 °C |
| Power‑Down Pin (PDN) | Active low; disables oscillator when high |
The DS1088L can generate frequencies from 312 kHz up to 133 MHz.
It operates from a supply voltage of 2.7 V to 3.6 V.
The oscillator is disabled by pulling the PDN (power‑down) pin high.
It is rated for operation from –20 °C to +85 °C.