LT1675CGN

Series: -
Mounting Type: Surface Mount
Packaging: Tube
Supplier Device Package: 16-SSOP
Manufacturer: Linear Technology
Type: Multiplexer
Applications: Drivers, Processing, Switching
Package / Case: 16-SSOP (0.154", 3.90mm Width)


Features:

100MHz Pixel Switching
3dB Bandwidth: 250MHz
Small 16-Pin SSOP Package
Channel Switching Time: 2.5ns
Expandable to Larger Arrays
Drives Cables Directly
High Slew Rate: 1100V/ms
Low Switching Transient: 50mV
Shutdown Supply Current: 0mA
Output Short-Circuit Protected


Application

RGB Switching
Workstation Graphics
Pixel Switching
Coaxial Cable Drivers
High Speed Signal Processing


Pinout




Specifications

Supply Voltage ..................................................... ±6.3V
Inputs, ENABLE and SELECT, Current ................ ±20mA
Output Short-Circuit Duration (Note 2) .........Continuous
Specified Temperature Range (Note 3) ...... 0°C to 70°C
Operating Temperature Range .............. 40°C to 85°C
Storage Temperature Range ............... 65°C to 150°C
Junction Temperature (Note 4) ............................ 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C


Description

The LT®1675 is a high speed RGB multiplexer designed for pixel switching and fast workstation graphics. Included on chip are three SPDT switches and three current feedback amplifiers. The current feedback amplifiers drive double-terminated 50W or 75W cables and areThe LT1675-1 is a single version with two inputs, a single output and is ideal for a single channel application such as video sync. 

The key to the LT1675 fast switching speed is Linear Technology's proprietary high speed bipolar process. This MUX can toggle between sources in excess of 100MHz, has a slew rate over 1000V/ms and has a 3dB bandwidth of 250MHz. The speed and ease of use of the LT1675 make it ideal for high performance PCs, workstations and professional video monitors. 

The input-referred switching transient is only 50mVP-P and lasts just 5ns, making it virtually undetectable. Power supply requirements are ±4V to ±6V and power dissipation is only 300mW on ±5V, or 100mW for the LT1675-1. The expandable feature uses the disable pin to reduce the power dissipation to near 0mW in the off parts. Unlike competitive solutions that are in bulky high pin count packages, the LT1675 is in a 16-lead narrow body SSOP. This small footprint, the size of an SO-8, results in a very clean high performance solution. The LT1675-1 is



Parameters: 

Technical/Catalog Information
LT1675CGN
Vendor
Linear Technology 
Category
Integrated Circuits (ICs) 
  
Mounting Type
Surface Mount 
Package / Case
16-SSOP
Type
MUX
Packaging
Tube
Applications
Drivers, Processing, Switching
Drawing Number
161; 05-08-1641; GN; 16. 28
  
Lead Free Status
Contains Lead
  
RoHS Status
RoHS Non-Compliant
 
  
Other Names
  
            LT1675CGN
      LT1675CGN