LT6402-6 datasheet(1/16 Pages) LINER

номер детали	LT6402-6

подробное описание детали	300MHz Low Distortion, Low Noise Differential Amplifi er/ ADC Driver (AV = 6dB)

PDF	16 Pages

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производитель	LINER [Linear Technology]

домашняя страница	http://www.linear.com

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64026fa

LT6402-6

300MHz Low Distortion, Low

Noise Differential Ampliﬁer/

ADC Driver (AV = 6dB)

The LT®6402-6 is a low distortion, low noise differential

ampliﬁer/ADC driver for use in applications from DC to

300MHz. The LT6402-6 has been designed for ease of

use, with minimal support circuitry required. Exceptionally

low input-referred noise and low distortion (with either

single-ended or differential inputs) make the LT6402-6 an

excellent solution for driving high speed 12-bit and 14-bit

ADCs. In addition to the normal unﬁltered outputs (+OUT

and –OUT), the LT6402-6 has a built-in 75MHz differential

low pass ﬁlter and an additional pair of ﬁltered outputs

(+OUTFILTERED, –OUTFILTERED) to reduce external ﬁl-

tering components when driving high speed ADCs. The

output common mode voltage is easily set via the VOCM

pin, eliminating an output transformer or AC-coupling

capacitors in many applications.

The LT6402-6 is designed to meet the demanding require-

ments of communications transceiver applications. It can

be used as a differential ADC driver, a general-purpose

differential gain block, or in other applications requir-

ing differential drive. The LT6402-6 can be used in data

acquisition systems required to function at frequencies

down to DC.

TheLT6402-6operatesona5Vsupplyandconsumes30mA.

It comes in a compact 16-lead 3mm × 3mm QFN package

and operates over a –40°C to 85°C temperature range.

n Differential ADC Driver for:

Imaging

Communications

n Differential Driver/Receiver

n Single Ended to Differential Conversion

n Differential to Single Ended Conversion

n Level Shifting

n IF Sampling Receivers

n SAW Filter Interfacing/Buffering

n 300 MHz –3dB Bandwidth

n Fixed Gain of 6dB

n Low Distortion:

49dBm OIP3, –85dBc HD3 (20MHz, 2VP-P)

n Low Noise:

18.6dB NF, en = 3.8nV/√Hz (20MHz)

n Differential Inputs and Outputs

n Additional Filtered Outputs

n Adjustable Output Common Mode Voltage

n DC- or AC-Coupled Operation

n Minimal Support Circuitry Required

n Small 0.75mm Proﬁle 16-Lead 3mm × 3mm QFN

Package

Distortion vs Frequency, Differential Input, No RLOAD

TYPICAL APPLICATION

FEATURES

APPLICATIONS

DESCRIPTION

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

All other trademarks are the property of their respective owners.

64026 TA01a

IF IN

LT6402-6

–INA

–INB

VOCM

VCC

VEE

5V

+INB

+INA

10Ω

LTC

®2249

0.1μF

+OUT

–OUT

AIN+

AIN–

VCM

FREQUENCY (MHz)

1

–100

–90

–80

–70

–60

–40

10

100

64026 TA01b

–50

FILTERED OUTPUTS

VOUT = 2VP-P

HD3

HD2

Аналогичный номер детали - LT6402-6

производитель	номер детали	датащи	подробное описание детали
Linear Technology	LT6402-6	223Kb / 16P	1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF
	LT6402-6	1Mb / 28P	High Linearity Differential RF/IF Amplifier/ADC Driver
	LT6402-6	213Kb / 16P	2.4GHz Low Noise, Low Distortion Differential ADC Driver for 300MHz IF
	LT6402-6	377Kb / 26P	2.7GHz, 5V, Low Noise,Rail-to-Rail Input Differential Amplifier/Driver
	LT6402-6	238Kb / 16P	300MHz Low Distortion, Low Noise Differential Amplifier

More results

Аналогичное описание - LT6402-6

производитель	номер детали	датащи	подробное описание детали
Linear Technology	LT6402-20	326Kb / 16P	300MHz Low Distortion, Low Noise Differential Amplifier/ ADC Driver (AV = 20dB)
	LT1993-2	671Kb / 20P	800MHz Low Distortion, Low Noise Differential Amplifi er/ADC Driver (AV = 2V/V)
	LT1993-4	720Kb / 16P	900MHz Low Distortion, Low Noise Differential Amplifi er/ADC Driver (AV = 4V/V)
	LT1993-10	739Kb / 16P	700MHz Low Distortion, Low Noise Differential Amplifi er/ADC Driver (AV = 10V/V)
	LT1994	296Kb / 20P	Low Noise, Low Distortion Fully Differential Input/Output Amplifi er/Driver
	LT6402-12	230Kb / 16P	300MHz Low Distortion, Low Noise Differential Amplifi er/ ADC Driver (AV = 12dB)
	LTC6400-14	224Kb / 16P	2.4GHz Low Noise, Low Distortion Differential ADC Driver for 300MHz IF
	LTC6400-26	219Kb / 16P	1.9GHz Low Noise, Low Distortion Differential ADC Driver for DC-300MHz
	LTC6400-14	236Kb / 16P	2.4GHz Low Noise, Low Distortion Differential ADC Driver for 300MHz IF
	LT1994	231Kb / 20P	Low Noise, Low Distortion Fully Differential Input/ Output Amplifi er/Driver

More results

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