Breaking News

IF/RF Gain Block State-of-the-Art Performance the Easy Way

Bandwidth has become more precious than gold. As we push more and more data wirelessly through our smartphones, tablets, GPS, and video players, the spectrum has become more crowded. Increasingly complex and efficient modulation schemes allow us to carry more MBits/mHz through the air. However, the key to these demanding schemes is a high fidelity signal path. Achieving high linearity and low noise while dissipating a minimum of power are keys to achieving these increased data rates within a limited spectrum and power budget. Similarly, components with built-in ease-of-use and guaranteed specifications are keys to quick, painless design cycles. Linear Technology's LTC®6431-15 IF/RF amplifier has been specifically designed with all of these attributes in mind. It simultaneously offers both high linearity and low noise while keeping power dissipation in check. At the same time, it offers unmatched ease-of-use and guaranteed minimum linearity specs. The LTC6431-15 is a 15dB gain amplifier that is internally matched to 50Ω at both the input and output from 20MHz to 1700MHz. All of the common implementation difficulties of IF/RF amplifiers have been taken care of within the device itself. The LTC6431-15 is unconditionally stable, its internal active bias circuit compensates for temperature variations, and an internal voltage regulator minimizes sensitivity to supply voltage variations. While easy to use, the LTC6431-15 is no slacker in performance. It boasts an OIP3 of 47dBm and a noise figure NF of 3.3dB at 240 MHz, making it a perfect choice for many signal chain applications. Furthermore, it achieves this wide dynamic range while only using 90mA from a single 5V supply. At Linear, we have gone a step further. All Grade A LTC6431-15 devices are OIP3 tested and guaranteed for OIP3 performance. With its ability to linearly drive 50Ω, the LTC6431-15 is an ideal amplifier to restore IF filter insertion losses or add gain where needed. Its linearity is sufficient to drive many 14-and 16-bit ADCs. And because of its wide bandwidth, this device is an ideal CATV driver, 700MHz-800MHz LTE amplifier or military/satellite communication amplifier.
NO RATINGS
10/9/2012 08:30 PM EDT | Post a comment
Related Videos
Linear Technology
Wireless Power enables applications where it is difficult ...
07:41
LEDs are being used in current luxury model automotive ...
LED lighting is an important feature in today’s and future ...
05:27
The LTC®6363 is a low power, low noise, fully differential ...
The LTC®4015 is a complete synchronous buck controller/ ...
10:35
The LTC®2983 measures a wide variety of temperature sensors ...
The LTC®3886 is a dual PolyPhase DC/DC synchronous ...
The LTC®2348-18 is an 18-bit, low noise 8-channel ...
The LT®6375 is a unity-gain difference amplifier which ...
The LT®3042 is a high performance low dropout linear ...
The LT®3752/LT3752-1 are current mode PWM controllers ...
LED lighting is an important feature in today’s and future ...

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Radio
LATEST ARCHIVED BROADCAST

What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.

Brought to you by:

Most Recent Comments
Like Us on Facebook
Special Video Section
In this short video we show an LED light demo to ...
02:46
Wireless Power enables applications where it is difficult ...
07:41
LEDs are being used in current luxury model automotive ...
With design sizes expected to increase by 5X through 2020, ...
01:48
Linear Technology’s LT8330 and LT8331, two Low Quiescent ...
The quality and reliability of Mill-Max's two-piece ...
LED lighting is an important feature in today’s and future ...
05:27
The LT8602 has two high voltage buck regulators with an ...
05:18
Silego Technology’s highly versatile Mixed-signal GreenPAK ...
The quality and reliability of Mill-Max's two-piece ...
01:34
Why the multicopter? It has every thing in it. 58 of ...
Security is important in all parts of the IoT chain, ...
Infineon explains their philosophy and why the multicopter ...
The LTC4282 Hot SwapTM controller allows a board to be ...
This video highlights the Zynq® UltraScale+™ MPSoC, and sho...
Homeowners may soon be able to store the energy generated ...
The LTC®6363 is a low power, low noise, fully differential ...
See the Virtex® UltraScale+™ FPGA with 32.75G backplane ...
Vincent Ching, applications engineer at Avago Technologies, ...
The LT®6375 is a unity-gain difference amplifier which ...