XR8051, XR8052, XR8054 Low Cost, High Speed Rail-to-Rail Amplifiers - - PowerPoint PPT Presentation

XR8051, XR8052, XR8054

Key Features

• 175MHz BW
• 2.7V to 12.6V Operation
• 2.6mA Supply Current ( ADI 4.4mA )
• 125mA Output Current
• 190V/μs slew rate
• Input Range includes -VS
• Rail-to-Rail Output

Applications

• Video, Industrial

– HD Video Line Drivers – aCVI system – Twisted Pair Driver – Video Switchers, Routers – Surveillance Systems – Active Filters – Cable Driver – Video Distribution – Portable Systems – Telecom and Optical Terminals

Low Cost, High Speed Rail-to-Rail Amplifiers

Industry Standard Pinouts / Packages

• XR8051 - Single
• XR8052 – Dual
• XR8054 – Quad

2

XR805x Market Strategy

• Target current users of AD805x and AD905x:

– XR8051 → AD8051, AD8091 – XR8052 → AD8052, AD8092 – XR8054 → AD8054

• Drop-in with no board changes, lower power

consumption and improved performance

3

Competitive Comparison

4 BW @ Gmin 0 .1 dB BW SR DG DP I s per ch I out e n Max Vio AOL PSRR CMRR THD Min Vs Max Vs ( MHz) ( MHz ) ( V/ µs) ( % ) ( ° ) ( mA) ( mA) (nV/√Hz) ( mV) ( dB) ( dB) ( dB) ( dBc) ( V) ( V) XR8051 VFB 1 No Out 175 20 190 0.0300 0.0300 2.600 100 16.00 7.0 92 102 100 75 3 13 AD8051 VFB 1 No Out 110 20 170 0.0200 0.1100 4.800 45 16.00 11.0 96 80 88 71 3 12 AD8091 VFB 1 No Out 110 20 170 0.0200 0.1100 4.800 45 16.00 11.0 96 80 88 71 3 12 XR8052 VFB 2 No Out 175 20 190 0.0300 0.0300 2.600 100 16.00 7.0 92 102 100 75 3 13 AD8052 VFB 2 No Out 110 20 145 0.0900 0.1900 4.400 45 16.00 11.0 98 80 88 71 3 12 AD8092 VFB 2 No Out 110 20 145 0.0900 0.1900 4.400 45 16.00 11.0 98 80 88 71 3 12 XR8054 VFB 4 No Out 175 20 190 0.0300 0.0300 2.600 100 16.00 7.0 92 102 100 75 3 13 AD8054 VFB 4 No Out 160 15 170 0.0600 0.1500 2.875 30 16.00 13.0 98 80 86 68 3 12 Part Name # of Ch Pow er Dow n Rail- to- Rail Top

• lo

gy

Vs = ±5V G = 2 RL = 2kΩ Vo = 0.2Vpp Vs = ±5V G = 2 RL = 2kΩ Vo = 4Vpp

Exar provides better performance at lower power