HIGH TONE POWERED PASSIVE Pre-AMP BUF-03
 - Your best solution for a simple low cost but high profermance pre-amplifier -
Features on BUF-03 High Speed Voltage Buffer
   - Very High Slew Rate .... 220V/us Min
    - Wide Bandwidth ...................... 63MHz
    - Load Drive Current .......... 70mA peak
    - Easily Drives Large Capacitive Loads without Oscillation
    - High Input Resistance .... 5 x 10 11Ω
    - Low Output Resistance ............... 2Ω
    - Very Low bias Current(Warmed-Up) ... 400pA Max
    - Low Offset Voltage .......... 6mV Max
    - Unity Gain ........................... 0.997V/V
    - Excellent Gain Linearity ...... 0.015%
    - Supply Voltage ...................... +/- 18V
    - Internal power dissipation ...... 1.00W
    - Continuous Output Current ..... 70mA
    - Lead temperature(Soldering, 60 sec) ... 300°C
 
ANALOG DEVICES BUF-03's Simplified Schematic
General Description
The BUF-03 is the first very high-speed monolithic voltage follower.
Featuring performance previously unobtainable in a monolithic unit, it offers a combination of both exceptional speed and excellent input/output specifications. Implemented in an open-loop circuit employing source followers and emitter followers, the BUF-03 utilizes a quasi-quad FET input structure to optimize both speed and D. C. input characteristics.
On-Chip zener-zap trimming is used to achieve low offset voltage while careful biasing throughout results in excellent gain linearity over the full input voltage range

Applications for which the BUF-03 is well-suited include high-speed line drivers ...

PCB layout (Gold plated with silk print parts installations)
BUF-04 PCB gold plated tracer side

BUF-03 parts layout side

PCB to use in general power supply applications
In case you need a power supply PCB, the BUF-03 will very well to suit an applications also for DC +/- power supply.
 

An example for BUF03-PCB to use in driving CT-100 phono stage amp.

Completed CT-100 phono stage amplifier Indise of CT-100 + BUF-03 PCB for power supplying

A part list and Schematic will come with shipping
Last updated on 6/6/99