Datasheet > MD-261--E-X-J

MD-261--E-X-J

更新时间： 2024-12-01 00:55:15

品牌	Logo	应用领域
VECTRON		/
页数	文件大小	规格书
7页	717K
描述
GNSS Disciplined Oscillator

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数据手册

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MD-261--E-X-J 数据手册

MD-261

GNSS (GPS and GLONASS) Disciplined Oscillator

Module

MD-261

The MD-261 is a fully integrated GNSS disciplined oscillator module in a compact surface mount 25 x 20 mm package. The module has an

embedded 34 channel receiver that is both GPS and GLONASS compatible. and provides an HCMOS 10 MHz and and 1 pps output. An onboard

OCXO or High Precision TCXO are available dependent on performance requirements. The module operates from -40 ^oC to +85 ^oC, and is capable

of providing a holdover of 1.5 us over 4 hours over a +/-2^oC temperature window. An evaluation kit with operating software is available for

development purposes.

Features

Applications

•ꢀ LTE

•ꢀ Embedded GNSS Receiver - GPS and Glonass Compatible

•ꢀ Field upgradeable for Galileo

•ꢀ 1pps HCMOS output signals standard

•ꢀ 10MHz HCMOS output standard

•ꢀ Digital Video Broadcast

•ꢀ E911 Location Systems

•ꢀ General Timing and Synchronization

•ꢀ Military Radio

•ꢀ 1 pps auxiliary input

•ꢀ Other output frequencies available

•ꢀ Modiﬁed NMEA (VSIP)

•ꢀ Holdover to 1.5 us over 4 hours, 8 us over 24 hours

•ꢀ Evaluation kit with software available

Block Diagram

Serial

Communications

Interface

Output Locked

Module Status

Hardware

Reset

1PPS

Output

Processor/

Controller

Antenna

Input

Output

Frequency

Generation

GPS

Receiver

RF Output

10 MHz

Aux Input

OCXO

Figure 1. Functional Block Diagram

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

12 3 4 5 6 7

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