TS635

TS635 DUAL WIDE BAND OPERATIONAL AMPLIFIER FOR ADSL LINE INTERFACE s LOW NOISE : 3.2nV/√Hz, 1.5pA/√Hz s HIGH OUTPUT CURRENT : 160mA min. s VERY LOW HARMONIC AND INTERMODULATION DISTORTION s HIGH SLEW RATE : 40V/µs s SPECIFIED FOR 25Ω LOAD DESCRIPTION This device is particularly intended for applications where multiple carriers must be amplified simultaneously with very low intermodulation products. It has been mainly designed to fit with ADSL chip-set such as ST70134 or ST70135. The TS635 is a high output current dual operational amplifier, with a large gain-bandwidth product (130MHz) and capable of driving a 25Ω load at 12V power supply. The TS635 is fitted out with Power Down function in order to decrease the consumption. The TS635 is housed in a SO8 plastic package and a SO8 Exposed-Pad plastic package. APPLICATION D SO8 (Plastic Micropackage) DW SO8 Exposed-Pad (Plastic Micropackage) PIN CONNECTIONS (top view) Output1 1 Inverting Input1 2 Non Inverting Input1 3 VCC - 4 _ + _ + 8 VCC + 7 Output2 6 Inverting Input2 5 Non Inverting Input2 s UPSTREAM line driver for Asymmetric Digital Subscriber Line (ADSL) (NT). ORDER CODE Part Number TS635ID TS635IDW Temperature Range -40, +85°C -40, +85°C Package D DW Cross Section View Showing Exposed-Pad This pad can be connected to a (-Vcc) copper area on the PCB D = Small Outline Package (SO) - also available in Tape & Reel (DT) DW = Small Outline Package in Exposed-Pad (SO) - also available in Tape & Reel (DWT) December ...