差分运放驱动分析

差分放大器，驱动电路。
MT-076
TUTORIAL

Differential Driver Analysis


Differential drivers can be driven by either single-ended or differential signals. This tutorial
analyzes both conditions using either an unterminated or a terminated source.

CASE 1: DIFFERENTIAL INPUT, UNTERMINATED SOURCE

Figure 1 shows a differential driver driven from a balanced unterminated source. This would
typically be the condition for a low impedance source where the connection distance between the
source and the driver is minimal.
RF1

+ RS