參數(shù)資料
型號: LM2483NA/NOPB
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP14
封裝: PLASTIC, DIP-14
文件頁數(shù): 1/8頁
文件大?。?/td> 706K
代理商: LM2483NA/NOPB
LM2483
180V Triple Bias Clamp
General Description
The LM2483 driver is an Integrated 180V triple bias clamp
circuit for DC recovery of each of the AC coupled outputs of
a HDTV CRT driver. It is well matched with the DAC outputs
of the LM126X family of pre-amplifiers. Each amplifier has its
gain internally set to -30. The LM2483 is packaged in an
industry standard 14 lead molded plastic dual-in-line pack-
age.
Features
n
Wide range integrated triple bias clamp
n
High input impedance
n
Matched to LM2426 HDTV Driver
Applications
n
AC coupled HDTV applications using the 1080i and
720p formats as well as standard NTSC and PAL
formats.
Schematic and Connection Diagrams
20052933
Top View
Order Number LM2483NA
20052932
FIGURE 1. Simplified Schematic Diagram (One
Channel)
November 2002
LM2483
180V
T
riple
Bias
Clamp
2002 National Semiconductor Corporation
DS200529
www.national.com
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