Datasheet Linear Technology LT1399IS#PBF — Ficha de datos

Fabricante	Linear Technology
Serie	LT1399
Numero de parte	LT1399IS#PBF

Amplificadores de retroalimentación de corriente de 300MHz duales y triples de bajo costo con apagado

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PDF, 441 Kb, Idioma: en, Revisión: A, Archivo subido: agosto 6, 2017, Páginas: 16
Low Cost Dual and Triple 300MHz Current Feedback Amplifiers with Shutdown

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Precios

Embalaje

Package	SO-16
Package Code	S
Package Index	05-08-1610 (S16)

Paramétricos

Number of Channels	3
Unity Gain BW	300 MHz

Av Min Stable	1 V/V
Common Mode Rejection Ratio	52 dB
Cload	1000 pF
Design Tools	LTspice Model
Enoise 1/f Corner	110 Hz
Enoise Density	4.5 nV/rtHz
Export Control	no
Inoise	6 pA/rtHz
Inoise 1/f Corner	300 Hz
Iout	100 mA
Isupply	4.6 mA
Operating Temperature Range	-40 to 85 °C
Over-the-Top	no
PSRR	70 dB
Rail-to-Rail In	no
Rail-to-Rail Out	no
SR	800 V/µs
Shutdown	yes
Single Supply	no
Ts (0.1%)	25 ns
Type	CFA
VinCM High (from V+)	1 V
VinCM Low (from V-)	1 V
Voh (from V+)	0.8 V
Vol (from V-)	0.8 V
Vos	1.5 mV
Vos TC	15 µV/C
Vs Max	12.6 V
Vs Min	3 V

Plan ecológico

RoHS

Obediente

Otras opciones

LT1398 LT1398 LT1399HV

Notas de Diseño

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LT1399/LT1399HV Triple 300MHz Current Feedback Amplifiers Drive Component Video and LCD Displays &mdash DN213
PDF, 106 Kb, Archivo publicado: sept 3, 1999
Extracto del documento
advertisement LT1399/LT1399HV Triple 300MHz Current Feedback Amplifiers
Drive Component Video and LCD Displays вЂ“ Design Note 213
Brian Hamilton
Introduction
With the advent of HDTV and DVD video, there is a
renewed focus on RGB and color-difference component
video to maximize picture quality. LCD displays have also
entered the mainstream for high-end and portable computer displays. These applications often require high
speed triple amplifiers for routing and conditioning video
signals. With these applications in mind, Linear Technology has introduced the LTВ®1399 and LT1399HV triple
current feedback amplifiers. The LT1399 and LT1399HV
contain three independent 300MHz current feedback amplifiers, each with a shutdown pin. Each amplifier has
exceptional 0.1dB gain flatness of 150MHz and a slew rate
of 800V/Вµs. Output drive current is a minimum of 80mA
over temperature.
The LT1399 operates on all supplies from a single 4V to
В±6V. If higher supply voltages are required, the LT1399HV
supports voltages up to В±7.5V. Each of the three amplifiers draws 4.6mA when active. When disabled, each
amplifier draws virtually zero supply current and its output becomes high impedance. Each amplifier can be
enabled in 30ns and disabled in 40ns, making the LT1399
and LT1399HV ideal in spread-spectrum and portable
equipment applications.
With the addition of a small series resistor at the output, …

Artículos

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Four New Amplifiers Serve Many Applications &mdash LT Journal
PDF, 100 Kb, Archivo publicado: sept 1, 1999
Extracto del documento
LINEAR TECHNOLOGY
SEPTEMBER 1999 IN THIS ISSUEвЂ¦
Four New Amplifiers
Serve Many Applications . 1
Issue Highlights . 2
LTCВ® in the NewsвЂ¦ . 2
DESIGN FEATURES
JFET Op Amps Equal Low Noise
Bipolars and Have Picoamp
Current Noise . 3
Alexander Strong LTВ®1813: 100MHz, 750V/Вµ s Amplifier
Draws Only 3mA . 5
George Feliz Micropower, Precision Current Sense
Amplifier Operates from 2.5V to 60V
. 7
Richard Markell, Glen Brisebois and
Jim Mahoney Triple 300MHz Current Feedback
Amplifiers Drive RGB/Component
Video and LCD Displays . 12
Brian Hamilton LTC1702/LTC1703 Switching
Regulator Controllers Set a New
Standard for Transient Response
. 16 …
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Triple 300MHz Current Feedback Amplifiers Drive RGB/Component Video and LCD Displays &mdash LT Journal
PDF, 241 Kb, Archivo publicado: sept 1, 1999
Extracto del documento
DESIGN FEATURES Triple 300MHz Current Feedback
Amplifiers Drive RGB/Component
Video and LCD Displays
by Brian Hamilton
Introduction
With the advent of HDTV and DVD
video, there is a renewed focus on
RGB/component video to maximize
picture quality. LCD displays have
also entered the mainstream for high
end and portable computer displays.
Both of these applications require
high speed triple amplifiers for routing and conditioning video signals.
LCD displays also require voltage
swings of over 10V, with fast settling,
into large capacitive loads. With these
applications in mind, Linear Technology has introduced the LT1399
and LT1399HV triple current feedback amplifiers. The LT1399 and
LT1399HV contain three independent
300MHz current feedback amplifiers,
each with a shutdown pin. Each
amplifier has exceptional 0.1dB gain
flatness of 150MHz and a slew rate of …

Linea modelo

Serie: LT1399 (8)

LT1399CGN#PBF LT1399CGN#TRPBF LT1399CS#PBF LT1399CS#TRPBF LT1399IGN#PBF LT1399IGN#TRPBF LT1399IS#PBF LT1399IS#TRPBF

Clasificación del fabricante

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > High Speed Amplifiers (GBW > 50MHz) | Low Noise Amplifiers ( | Current Feedback Amplifiers | High Output Current Amplifiers (>100mA) | High Voltage Amplifiers (>12V)

Otros nombres:

LT1399ISPBF, LT1399IS PBF