Datasheet Texas Instruments TL592BN — 数据表

TL592B
www.ti.com . SLFS001B – JUNE 1985 – REVISED APRIL 2008 DIFFERENTIAL VIDEO AMPLIFIER
FEATURES 1 The differential gain is typically 400 when the gain
adjust pins are connected together, or amplification
may be adjusted for near 0 to 400 by the use of a
single external resistor connected between the gain
adjustment
pins
A
and
B.
No
external
frequency-compensating components are required for
any gain option.
The device is particularly useful in magnetic-tape or
disk-file systems using phase or NRZ encoding and
in high-speed thin-film or plated-wire memories. Other
applications include general-purpose video and pulse
amplifiers.
The device achieves low equivalent noise voltage
through special processing and a new circuit layout
incorporating input transistors with low base …