LTC6419 datasheet(24/24 Pages) AD

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LTC6419

6419fa

For more information www.linear.com/LTC6419

LT 0517 REV A • PRINTED IN USA

www.linear.com/LTC6419

RELATED PARTS

TYPICAL APPLICATIONS

LTC6419 Externally Compensated for Maximum Gain Flatness and for No-Overshoot Time-Domain Response

PART NUMBER

DESCRIPTION

COMMENTS

LTC6409

10GHz GBW, 1.1nV√Hz Differential Amplifier/ADC Driver

88dB SFDR at 100MHz, IS = 52mA, 5V Supply, AC- or

DC-Coupled Inputs

LTC6400-8/LTC6400-14/

LTC6400-20/LTC6400-26

1.8GHz Low Noise, Low Distortion, Differential ADC Drivers

–71dBc IM3 at 240MHz 1VP-P per Tone, IS = 90mA,

AV = 8dB/14dB/20dB/26dB

LTC6401-8/LTC6401-14/

LTC6401-20/LTC6401-26

1.3GHz Low Noise, Low Distortion, Differential ADC Drivers

–74dBc IM3 at 140MHz 1VP-P per Tone, IS = 50mA,

AV = 8dB/14dB/20dB/26dB

LTC6420-20

Dual 1.8GHz Low Noise, Low Distortion, Differential ADC Drivers Dual Version of the LTC6400-20, AV = 20dB

LTC6421-20

Dual 1.3GHz Low Noise, Low Distortion, Differential ADC Drivers Dual Version of the LTC6401-20, AV = 20dB

LTC6406/LTC6405

3GHz/2.7GHz Low Noise, Rail-to-Rail Input Differential Amplifier/

Driver

–70dBc/–65dBc Distortion at 50MHz, IS = 18mA, 1.6nV/√Hz

Noise, 3V/5V Supply

LTC6430-15/LTC6430-20 15dB/20dB Gain Block IF Amplifier—Differential

OIP3 = 50dBm at 240MHz, 20MHz to 1700MHz Bandwidth,

3.3dB/2.6dB NF

LTC6417

1.6GHz Low Noise High Linearity Differential Buffer/ADC Driver

OIP3 = 41dBm at 300MHz; Can Drive 50Ω Differential Output

LTC6416

2GHz Low Noise, Differential 16-Bit ADC Buffer

–72.5dBc IM3 at 300MHz 1VP-P per Tone, 150mW on 3.6V

Supply

LTC2209

16-Bit, 160Msps ADC

100dB SFDR, VDD = 3.3V, VCM = 1.25V

LTC2262-14

14-Bit, 150Msps Ultralow Power 1.8V ADC

88dB SFDR, 149mW, VDD = 1.8V, VCM = 0.9V

LTC2268-14/LTC2175-14/

LTM9011-14

Dual/Quad/Octal 14-Bit, 125Msps Ultralow Power 1.8V ADCs

88dB SFDR, 140mW per Channel, VDD = 1.8V, VCM = 0.9V

–

250Ω

1.2pF

1/2 LTC6419

VOCM = 1.25V

150Ω

CHANNEL 1

50Ω

CHANNEL 2

50Ω

49.9Ω

VIN

50Ω

250Ω

6419 TA04

TEKTRONIX

CSA8200 SCOPE

0.1µF

0.4VP-P

1.2pF

50Ω

–

150Ω

1.3pF

1/2 LTC6419

VOCM = 1.25V

150Ω

PORT 3

50Ω

PORT 4

50Ω

75Ω

150Ω

1/2 AGILENT

E5071A

PORT 1

50Ω

PORT 2

50Ω

1/2 AGILENT

E5071A

0.1µF

1.3pF

75Ω

2ns/DIV

–

+OUT

–OUT

FREQUENCY (MHz)

100

1000

10000

–1.0

–0.9

–0.8

–0.7

–0.6

–0.5

–0.4

–0.3

–0.2

–0.1

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

Gain 0.1dB Flatness

No-Overshoot Step Response

LTC6419 Datasheet(PDF) 24 Page - Analog Devices

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