Datasheet > RHFLVDS31A

RHFLVDS31A

更新时间： 2024-11-24 14:57:43

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		驱动驱动器
页数	文件大小	规格书
15页	379K
描述
抗辐照四路LVDS驱动器

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中文翻译

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RHFLVDS31A 数据手册

RHFLVDS31A

Rad-hard quad LVDS driver

Datasheet - production data

• Guaranteed up to 300 krad TID

• SEL immune up to 135 MeV.cm²/mg

• SET/SEU immune up to 67 MeV.cm²/mg

Description

The RHFLVDS31A is a quad, low-voltage,

differential signaling (LVDS) driver specifically

designed, packaged, and qualified for use in

aerospace environments in a low-power and fast

point-to-point baseband data transmission

standard.

Ceramic Flat-16

The upper metallic lid is

electrically connected to ground

Operating at 3.3 V power supply, the

RHFLVDS31A operates over a controlled

impedance of 100-ohm transmission media that

may be printed circuit board traces, back planes

or cables.

Features

• LVDS output

The circuit features an internal fail-safe function to

ensure a known state in case of floating input. All

pins have cold spare buffers to ensure they are in

• CMOS input

• Enable/Disable function with high-impedance

• ANSI TIA/EIA-644 compliant

• 400 Mbps (200 MHz)

high impedance when V is tied to GND.

Designed on ST's proprietary CMOS process with

specific mitigation techniques, the RHFLVDS31A

achieves “best in the class” for hardness to total

ionisation dose and heavy ions.

• Cold spare on all pins

• 3.3 V operating power supply

• 4.8 V absolute rating

The RHFLVDS31A can operate over a large

temperature range of -55 °C to +125 °C and it is

housed in an hermetic Ceramic Flat-16 package.

• Output voltage: 350 mV on 100-ohm load

• Power consumption: 55 mW at 3.3 V

• Hermetic package

Table 1. Device summary

Reference

SMD pin

Quality level Package Lead finish

Mass EPPL⁽¹⁾Temp. range

Engineering

RHFLVDS31AK1

Ceramic

Flat-16

-55 °C to

125 °C

model

Gold

0.65 g

RHFLVDS31AK01V 5962F98651 QML-V flight

1. EPPL = ESA preferred part list

Target

April 2017

DocID025370 Rev 4

1/15

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...15

中文翻译

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