LTC6900CS5#TRMPBF
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Analog Devices Inc. LTC6900CS5#TRMPBF

Manufacturer No:
LTC6900CS5#TRMPBF
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC OSC SILICON PROG TSOT23-5
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LTC6900CS5#TRMPBF, produced by Analog Devices Inc., is a precision, low power oscillator designed for high accuracy and ease of use. It occupies very little PC board space and is programmed by a single external resistor (RSET), eliminating the need for external trim components. This oscillator features a proprietary feedback loop that linearizes the relationship between RSET and frequency, making frequency calculation straightforward. It operates with a single 2.7V to 5.5V power supply and provides a rail-to-rail, 50% duty cycle square wave output through its CMOS output driver.

Key Specifications

Parameter Value Notes
Frequency Range 1 kHz to 20 MHz Programmable by RSET and DIV input
Supply Voltage 2.7V to 5.5V
Supply Current 500 µA typical at 3V, 3MHz
Frequency Error ≤1.5% max at 5 kHz to 10 MHz (TA = 25°C) ≤2% max at 5 kHz to 10 MHz (TA = 0°C to 70°C)
Temperature Stability ±40 ppm/°C
Supply Stability 0.04%/V
Duty Cycle 50% ±1% (1 kHz to 2 MHz), 50% ±5% (2 MHz to 10 MHz)
Start-Up Time 50 µs to 1.5 ms
Output Driver 100 Ω CMOS
Operating Temperature -40°C to 85°C
Package 5-Lead TSOT-23

Key Features

  • Single external resistor (RSET) sets the frequency, eliminating the need for external trim components
  • Proprietary feedback loop linearizes the relationship between RSET and frequency
  • Low power consumption with a typical supply current of 500 µA at 3V, 3MHz
  • High accuracy operation with frequency error ≤1.5% max at 5 kHz to 10 MHz (TA = 25°C)
  • Temperature stability of ±40 ppm/°C and supply stability of 0.04%/V
  • Fast start-up time of 50 µs to 1.5 ms
  • CMOS output driver with 100 Ω output resistance
  • Operates from a single 2.7V to 5.5V supply
  • Low profile (1mm) ThinSOT package

Applications

  • Portable and battery-powered equipment
  • PDAs and cell phones
  • Low cost precision oscillator
  • Charge pump driver
  • Switching power supply clock reference
  • Clocking switched capacitor filters
  • Fixed crystal oscillator replacement
  • Ceramic oscillator replacement

Q & A

  1. What is the frequency range of the LTC6900CS5#TRMPBF? The frequency range is 1 kHz to 20 MHz, programmable by the external resistor RSET and the DIV input.
  2. What is the supply voltage range for the LTC6900CS5#TRMPBF? The supply voltage range is 2.7V to 5.5V.
  3. What is the typical supply current of the LTC6900CS5#TRMPBF? The typical supply current is 500 µA at 3V, 3MHz.
  4. What is the frequency error of the LTC6900CS5#TRMPBF? The frequency error is ≤1.5% max at 5 kHz to 10 MHz (TA = 25°C) and ≤2% max at 5 kHz to 10 MHz (TA = 0°C to 70°C).
  5. How does the LTC6900CS5#TRMPBF achieve its frequency setting? The frequency is set by a single external resistor (RSET) and the proprietary feedback loop linearizes the relationship between RSET and frequency.
  6. What is the temperature stability of the LTC6900CS5#TRMPBF? The temperature stability is ±40 ppm/°C.
  7. What is the start-up time of the LTC6900CS5#TRMPBF? The start-up time is 50 µs to 1.5 ms.
  8. What type of output driver does the LTC6900CS5#TRMPBF have? The output driver is a 100 Ω CMOS driver.
  9. In what package is the LTC6900CS5#TRMPBF available? The LTC6900CS5#TRMPBF is available in a 5-Lead TSOT-23 package.
  10. What are some common applications of the LTC6900CS5#TRMPBF? Common applications include portable and battery-powered equipment, PDAs, cell phones, low cost precision oscillators, charge pump drivers, and more.
  11. How does the LTC6900CS5#TRMPBF ensure high accuracy operation? The LTC6900CS5#TRMPBF ensures high accuracy operation through its proprietary feedback loop and precise frequency setting mechanism, eliminating the need for external trim components.

Product Attributes

Type:Oscillator, Silicon
Count:- 
Frequency:1kHz ~ 20MHz
Voltage - Supply:2.7V ~ 5.5V
Current - Supply:920 µA
Operating Temperature:-40°C ~ 85°C
Package / Case:SOT-23-5 Thin, TSOT-23-5
Supplier Device Package:TSOT-23-5
Mounting Type:Surface Mount
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In Stock

$4.73
169

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Similar Products

Part Number LTC6900CS5#TRMPBF LTC6900CS5#TRPBF LTC6905CS5#TRMPBF LTC6900IS5#TRMPBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active Active
Type Oscillator, Silicon Oscillator, Silicon Oscillator, Silicon Oscillator, Silicon
Count - - - -
Frequency 1kHz ~ 20MHz 1kHz ~ 20MHz 17MHz ~ 170MHz 1kHz ~ 20MHz
Voltage - Supply 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V
Current - Supply 920 µA 920 µA 14 mA 920 µA
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Package / Case SOT-23-5 Thin, TSOT-23-5 SOT-23-5 Thin, TSOT-23-5 SOT-23-5 Thin, TSOT-23-5 SOT-23-5 Thin, TSOT-23-5
Supplier Device Package TSOT-23-5 TSOT-23-5 TSOT-23-5 TSOT-23-5
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

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