BUF602
www.ti.com . SBOS339B – OCTOBER 2005 – REVISED MAY 2008 High-Speed, Closed-Loop Buffer
FEATURES DESCRIPTION 1 Wide Bandwidth: 1000MHz High Slew Rate: 8000V/Вµs Flexible Supply Range:
В±1.4V to В±6.3V Dual Supplies
+2.8V to +12.6V Single Supply Output Current: 60mA (continuous) Peak Output Current: 350mA Low Quiescent Current: 5.8mA Standard Buffer Pinout Optional Mid-Supply Reference Buffer The BUF602 is a closed-loop buffer recommended for
a wide range of applications. Its wide bandwidth
(1000MHz) and high slew rate (8000V/Вµs) make it
ideal for buffering very high-frequency signals. For
AC-coupled applications, an optional mid-point
reference (VREF) is provided, reducing the number of
external components required and the necessary
supply current to provide that reference. 2 The BUF602 is available in a standard SO-8
surface-mount package and in an SOT23-5 where a
smaller footprint is needed. APPLICATIONS Low Impedance Reference Buffers
Clock Distribution Circuits
Video/Broadcast Equipment
Communications Equipment
High-Speed Data Acquisition
Test Equipment and Instrumentation
+VCC ≈ 2kΩ Input Z
VIN ZO < 2Ω to 20MHz
VOUT x1 2kΩ
200Ω …
