1kHz 鈥?68MHz Serial Port Programmable Oscillator The LTC6903CMS8#PBF is a precision oscillator manufactured by Linear Technology (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** LINEAR (Linear Technology)
- **Part Number:** LTC6903CMS8#PBF
- **Package:** MSOP-8
- **Type:** Precision Oscillator
- **Frequency Range:** 1kHz to 20MHz
- **Supply Voltage Range:** 2.7V to 5.5V
- **Current Consumption:** 1.2mA (typical at 5V)
- **Output Type:** CMOS
- **Frequency Accuracy:** ±0.5% (max at 25°C)
- **Temperature Stability:** ±20ppm/°C (typical)
- **Duty Cycle:** 50% (typical)
- **Operating Temperature Range:** -40°C to +85°C
### **Descriptions:**
The LTC6903CMS8#PBF is a low-power, resistor-set oscillator that generates a precise square wave output. It eliminates the need for crystals or external timing capacitors, making it suitable for applications requiring a stable clock source. The frequency is set using a single external resistor, allowing easy programmability.
### **Features:**
- **Resistor-Programmable Frequency:** Adjustable from 1kHz to 20MHz.
- **No External Timing Capacitor Required:** Simplifies design.
- **Low Power Consumption:** 1.2mA typical at 5V.
- **Wide Supply Range:** Operates from 2.7V to 5.5V.
- **High Accuracy:** ±0.5% frequency accuracy.
- **Stable Over Temperature:** ±20ppm/°C typical drift.
- **50% Duty Cycle:** Ensures balanced output.
- **CMOS-Compatible Output:** Directly interfaces with digital logic.
- **Small Footprint:** MSOP-8 package for space-constrained applications.
This information is strictly based on the manufacturer's datasheet and technical documentation.
