VT73127 - 27 MHz 3.3V VCXO with Output Enable

Datasheet Summary

Description

The Vaishali VT73127 is a single-chip, low-jitter Voltage-Controlled-Crystal-Oscillator.

The device accepts a 27 MHz, 20 pF crystal input, and produces a low jitter output at the same frequency.

The output is enabled when OE is logic HIGH and goes into high impedance state when OE is logic LOW.

Features

=.
=.
= 3.3V operating voltage Uses inexpensive pullable crystals 12mA drive capability at TTL levels.
=.
=.
= On-chip oscillator with 200 ppm pull range (±100 ppm) Active High output enable Die only Figure 1. Functional Block Diagram VDD1 VDD2 VIN X2 27 MHz Pullable Crystal Load Cap Control Output Buffer Load Caps Oscillator CLK OE X1 GND GND 2001-08-06 Vaishali Semiconductor Page 1 www. vaishali. com 747 Camden Avenue, Suite C Campbell.

Vaishali Semiconductor

📥 Download Datasheet

Datasheet Details

Part number	VT73127
Manufacturer	Vaishali Semiconductor
File Size	39.71 KB
Description	27 MHz 3.3V VCXO with Output Enable
Datasheet	VT73127 Datasheet
Additional preview pages of the VT73127 datasheet.

📁 Similar Datasheet

VT7-705-C - SMD VC-TCXO (QUARTZCOM the communications company)
VT7202 - 1024 x 9 FIFO Memory (VLSI)
VT7203 - 2048 x 8 FIFO Memory (VLSI)
VT760 - Trench MOS Barrier Schottky Rectifier (Vishay)
VT760-E3 - Trench MOS Barrier Schottky Rectifier (Vishay)

Other Datasheets by Vaishali Semiconductor

VT73227 - VCXO (Voltage-Controlled Crystal Oscillator) 27 MHz 3.3V
VT73227-S1 - VCXO (Voltage-Controlled Crystal Oscillator) 27 MHz 3.3V
VT73227-S1X - VCXO (Voltage-Controlled Crystal Oscillator) 27 MHz 3.3V
VT73LVP10 - TTL to Differential LVPECL Translator
VT73LVP10M - TTL to Differential LVPECL Translator
VT73LVP10MX - TTL to Differential LVPECL Translator
VT73LVP10S1 - TTL to Differential LVPECL Translator
VT73LVP10S1X - TTL to Differential LVPECL Translator

Full PDF Text Transcription

Click to expand full text

Preliminary VT73127 27 MHz 3.3V VCXO with Output Enable Applications •= Crystal-driven clock source General Description The Vaishali VT73127 is a single-chip, low-jitter Voltage-Controlled-Crystal-Oscillator. The device accepts a 27 MHz, 20 pF crystal input, and produces a low jitter output at the same frequency. The output is enabled when OE is logic HIGH and goes into high impedance state when OE is logic LOW. A 0 to 3.0V control signal is used to fine tune the output clock frequency in the ±100ppm range. Features •= •= •= 3.3V operating voltage Uses inexpensive pullable crystals 12mA drive capability at TTL levels •= •= •= On-chip oscillator with 200 ppm pull range (±100 ppm) Active High output enable Die only Figure 1.

Published: Apr 17, 2005 |