□ 超高性能的設計, 穩定性與線性最佳
□ 出聲通透, 渲染低
□ 頻寬達於63 MHz
□ 最低的輸出阻抗,只有2歐姆

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 ............... 2 Ω
    - 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℃

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)

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.
BUF-03電源供應的線路部份(佔PCB95%的區域),也非常適用於一般的DC+/-高品質電源供應(即BUF-03的電路部份不用)

An example for BUF03-PCB to use in driving CT-100 phono stage amp.
BUF-03電源供應的線路使用在驅動CT-100 MC唱頭放大器的應用例(as photo,如附圖)

出貨時會附上使用零件表和線路圖

Last updated on 6/6/99