Datasheet

LTC6430-15
28
643015f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
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www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2012
LT 1212 • PRINTED IN USA
relaTeD parTs
Typical applicaTion
PART NUMBER DESCRIPTION COMMENTS
Fixed Gain IF Amplifiers/ADC Drivers
LTC6431-15 50Ω Gain Block IF Amplifier Single-Ended Version of LTC6431-15, 15.5dB Gain, 47dBm OIP3 at
240MHz into a 50Ω Load
LTC6417 1.6GHz Low Noise High Linearity Differential Buffer/
ADC Driver
OIP3 = 41dBm at 300MHz, Can Drive 50W Differential Output High
Speed Voltage Clamping Protects Subsequent Circuitry
LTC6400-8/LTC6400-14/
LTC6400-20/LTC6400-26
1.8GHz Low Noise, Low Distortion Differential
ADC Drivers
–71dBc IM3 at 240MHz 2V
P-P
Composite, I
S
= 90mA, A
V
= 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 2V
P-P
Composite, I
S
= 50mA, A
V
= 8dB, 14dB,
20dB, 26dB
LT6402-6/LT6402-12/
LT6402-20
300MHz Differential Amplifier/ADC Drivers –71dBc IM3 at 20MHz 2V
P-P
Composite, A
V
= 6dB, 12dB, 20dB
LTC6410-6 1.4GHz Differential IF Amplifier with Configurable
Input Impedance
OIP3 = 36dBm at 70MHz, Flexible Interface to Mixer IF Port
LTC6416 2GHz, 16-Bit Differential ADC Buffer –72dBc IM2 at 300MHz 2V
P-P
Composite, I
S
= 42mA, eN = 2.8nV/√Hz,
A
V
= 0dB, 300MHz } 0.1dB Bandwidth
LTC6420-20 Dual 1.8GHz Low Noise, Low Distortion Differential
ADC Drivers
Dual Version of the LTC6400-20, A
V
= 20dB
Variable Gain IF Amplifiers/ADC Drivers
LT6412 800MHz, 31dB Range Analog-Controlled VGA OIP3 = 35dBm at 240MHz, Continuously Adjustable Gain Control
Baseband Differential Amplifiers
LTC6409 1.1nV/√Hz
Single Supply Differential Amplifier/ADC
Driver
88dB SFDR at 100MHz, AC- or DC-Coupled Inputs
LTC6406 3GHz Rail-to-Rail Input Differential Amplifier/
ADC Driver
–65dBc IM3 at 50MHz 2V
P-P
Composite, Rail-to-Rail Inputs,
eN = 1.6nV/√Hz, 18mA
LTC6404-1/LTC6404-2 Low Noise Rail-to-Rail Output Differential Amplifier/
ADC Driver
16-Bit SNR, SFDR at 10MHz, Rail-to-Rail Outputs, eN = 1.5nV/√Hz,
LTC6404-1 Is Unity-Gain Stable, LTC6404-2 Is Gain-of-Tw o Stable
LTC6403-1 Low Noise Rail-to-Rail Output Differential Amplifier/
ADC Driver
16-Bit SNR, SFDR at 3MHz, Rail-to-Rail Outputs, eN = 2.8nV/√Hz
High Speed ADCs
LTC2208/LTC2209 16-Bit, 13Msps/160Msps ADC 74dBFS Noise Floor, SFDR > 89dB at 140MHz, 2.25V
P-P
Input
LTC2259-16 16-Bit, 80Msps ADC, Ultralow Power 72dBFS Noise Floor, SFDR > 82dB at 140MHz, 2.00V
P-P
Input
LTC2160-14/LTC2161-14/
LTC2162-14
14-bit, 25Msps/40Msps/60Msps ADC Low Power 76.2 dBFS Noise Floor, SFDR > 84dB at 140MHz, 2.00V
P-P
Input
LTC2155-14/LTC2156-14/
LTC2157-14/LTC2158-14
14-bit, 170Msps/210Msps/250Msps/310Msps
ADC 2-Channel
69dBFS Noise Floor, SFDR > 80dB at 140MHz, 1.50V
P-P
Input,
>1GHz Input BW
LTC2216 16-Bit, 80Msps ADC 79dBFS Noise Floor, SFDR > 91dB at 140MHz, 75V
P-P
Input
Wideband Balanced Amplifier
643015 TA05
V
IN
LTC6430-15
R
SOURCE
= 100Ω
DIFFERENTIAL
R
S
50Ω
R
L
50Ω
V
CC
= 5V
5V
R
F
1:2
TRANSFORMER
2:1
TRANSFORMER
R
LOAD
= 100Ω
DIFFERENTIAL