LT6558IGN datasheet(1/12 Pages) LINER

部件名	LT6558IGN

功能描述	550MHz, 2200V/關s Gain of 1, Single Supply Triple Video Amplifi er with Input Bias Control

PDF	12 Pages

Scroll/Zoom	100%

制造商	LINER [Linear Technology]

网页	http://www.linear.com

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1 / 12 page

LT6558

1

6558f

550MHz, 2200V/µs Gain of 1,

Single Supply Triple Video

Ampliﬁer with Input Bias Control

The LT®6558 is a high speed triple video ampliﬁer with an

internal ﬁxed gain of 1 and a programmable DC input bias

voltage. This ampliﬁer features a 400MHz 2VP-P signal

bandwidth, 2200V/µs slew rate and a unique ability to drive

heavy output loads to 0.8V of the supply rails, making the

LT6558 ideal for a single 5V supply, wideband video applica-

tion. With just one resistor, the inputs of all three ampliﬁers

can be programmed to a common voltage level, simplifying

and reducing the need for external circuitry in AC-coupled

applications. Without the programming resistor, the input

bias circuit becomes inactive, allowing the use of an external

clamp circuit or direct coupled input.

The LT6558 has separate power supply and ground pins for

each ampliﬁer to improve channel separation and to ease

power supply bypassing. The LT6558 provides uncom-

promised performance in many high speed applications

where a low voltage, single supply is required.

The LT6558 is available in 16-lead SSOP and 5mm × 3mm

DFN packages.

■

LCD Video Projectors

■

RGB HD Video Ampliﬁers

■

Coaxial Cable Drivers

■

Low Supply ADC Drivers

■

–3dB Small-Signal Bandwidth: 550MHz

■

–3dB 2VP-P Large-Signal Bandwidth: 400MHz

■

Slew Rate: 2200V/µs

■

Fixed Gain of 1, No External Resistors Required

■

AC Coupling with Programmable DC Input Bias

■

Output Swings to 0.8V of Supply Rails

■

Full Video Swing with 5V Single Supply

■

Differential Gain: 0.02%

■

Differential Phase: 0.02°

■

Enable/Shutdown Pin

■

High Output Current: ±90mA

■

Supply Range: 3V to 7.5V

■

Operating Temperature Range: –40°C to 85°C

■

Available in 16-Lead SSOP and 5mm × 3mm DFN

Packages

AC-Coupled Triple Video Driver

+

–

IN R

GND

EN

IN R

OUT R

V+

V+ R

V+ G

V+ B

BCV

LT6558

RL*

158

Ω

*50

Ω OR GREATER FOR RL

5V

6558 TA01a

22

µF

220

µF

+

–

IN G

OUT G

RL*

22

µF

220

µF

+

–

IN B

OUT B

RL*

22

µF

220

µF

GND R

GND G

GND B

Fast Large-Signal Transient Response

, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

TIME (ns)

–10

3

4

5

6558 TA01b

2

1

0

–8 –6 –4 –2

02468

10

VS = 5V

VIN = 2VP-P

RL = 150Ω

TYPICAL APPLICATION

FEATURES

APPLICATIONS

DESCRIPTION

类似零件编号 - LT6558IGN

制造商	部件名	数据表	功能描述
Linear Technology	LT6558	215Kb / 12P	Single Supply Triple Video Amplifi er with Input Bias Control
Linear Technology	LT6558	215Kb / 12P	Single Supply Triple Video Amplifi er with Input Bias Control

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类似说明 - LT6558IGN

制造商	部件名	数据表	功能描述
Analog Devices	AD626	338Kb / 12P	Low Cost, Single-Supply Differential Amplifi er 1/03-Data Sheet changed from REV. C to REV. D.
Linear Technology	LT1991	279Kb / 28P	Precision, 100關A Gain Selectable Amplifi er
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Analog Devices	AD626ANZ	499Kb / 13P	Low Cost, Single-Supply Differential Amplifi er REV. D
API Technologies Corp	BXMF1043	324Kb / 2P	Automatic Gain Controlled Amplifi er
Analog Devices	AD626	554Kb / 13P	Low Cost, Single-Supply Differential Amplifi er REV. D
Linear Technology	LT6557	606Kb / 12P	500MHz, 2200V/s Gain of 2, Single Supply Triple Video Amplifi er with Input Bias Control
	LT6558	215Kb / 12P	Single Supply Triple Video Amplifi er with Input Bias Control
	LT6554	172Kb / 12P	650MHz Gain of 1 Triple Video Buffer