This document introduces the DS1135L series products. The series products are low-power, 3V high-performance versions with three independent logic buffered delays. It can be used in standard 8-pin 118mil µSOP and 150mil 8-pin Mini-SO. The device features precise leading and trailing edge accuracy. It has the inherent reliability of an all-silicon delay line solution. Standard delay values are indicated in Table 1. Customers may contact Dallas Semiconductor at (972) 371-4348 for further information on custom delay values.
The DS1135L series provides three independent logic‑buffered delays in a single 8‑pin package, available in µSOP (118 mil) and SO (150 mil) formats. It operates from 2.7 V to 3.6 V and is specified for temperatures from –40 °C to +85 °C, making it suitable for high‑speed timing circuits.
The datasheet includes pin assignments, delay tables for various part numbers, absolute maximum ratings, electrical characteristics, test conditions, and terminology definitions to aid designers in integrating the device into their circuits.
| Supply Voltage (VCC) | 2.7 V – 3.6 V |
|---|---|
| High Level Input Voltage (VIH) | 2.0 V |
| Low Level Input Voltage (VIL) | -0.5 V to 0.8 V |
| High Level Output Current | 2.0 V – 1.0 mA |
| Low Level Output Current | 0.4 V – 8 mA |
| Operating Temperature Range | -40 °C to +85 °C |
The device is rated for operation from –40 °C to +85 °C.
It is available in a standard 8‑pin µSOP (118 mil) and an 8‑pin SO (150 mil) package.
The device operates with a supply voltage between 2.7 V and 3.6 V.
The DS1135LX‑10 provides 10 ns delay on each of the three outputs.