Datasheet Texas Instruments LMH6521 — 数据表

制造商Texas Instruments
系列LMH6521
Datasheet Texas Instruments LMH6521

高性能双DVGA

数据表

LMH6521 High Performance Dual DVGA datasheet
PDF, 2.0 Mb, 修订版: E, 档案已发布: Aug 23, 2016
从文件中提取

价格

状态

LMH6521SQ/NOPBLMH6521SQE/NOPBLMH6521SQX/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYesNo

打包

LMH6521SQ/NOPBLMH6521SQE/NOPBLMH6521SQX/NOPB
N123
Pin323232
Package TypeRTVRTVRTV
Industry STD TermWQFNWQFNWQFN
JEDEC CodeS-PQFP-NS-PQFP-NS-PQFP-N
Package QTY10002504500
CarrierLARGE T&RSMALL T&RLARGE T&R
Device MarkingL6521SQL6521SQL6521SQ
Width (mm)555
Length (mm)555
Thickness (mm).75.75.75
Pitch (mm).5.5.5
Max Height (mm).8.8.8
Mechanical Data下载下载下载

参数化

Parameters / ModelsLMH6521SQ/NOPB
LMH6521SQ/NOPB
LMH6521SQE/NOPB
LMH6521SQE/NOPB
LMH6521SQX/NOPB
LMH6521SQX/NOPB
Acl, min spec gain, V/V0.530.530.53
BW @ Acl, MHz140014001400
Max Gain, dB262626
Number of Channels222
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85
PGA/VGAVGAVGAVGA
Package GroupWQFNWQFNWQFN
Package Size: mm2:W x L, PKG32WQFN: 25 mm2: 5 x 5(WQFN)32WQFN: 25 mm2: 5 x 5(WQFN)32WQFN: 25 mm2: 5 x 5(WQFN)
Vs(Max), V5.255.255.25
Vs(Min), V4.754.754.75

生态计划

LMH6521SQ/NOPBLMH6521SQE/NOPBLMH6521SQX/NOPB
RoHSCompliantCompliantCompliant

应用须知

  • AN-2235 Ckt Brd Design for LMH6517/21/22 & Other H-Sp IF/RF F Amp (Rev. A)
    PDF, 3.2 Mb, 修订版: A, 档案已发布: May 1, 2013
    High-bandwidth, high-performance amplifiers require care in board layout techniques in order to ensureoptimum performance. This paper will address the key components of PCB design for high-performanceamplifiers, including the new LMH6521 and LMH6522 DVGAs.
  • A Walk Along the Signal Path (High-Speed Signal Path)
    PDF, 461 Kb, 档案已发布: Mar 30, 2005
  • Using High Speed Diff Amp to Drive ADCs (Rev. A)
    PDF, 175 Kb, 修订版: A, 档案已发布: Apr 26, 2013
    The right high speed differential amplifier will add flexibility to signal chains that include a high speedanalog-to-digital converter (ADC). A differential amplifier can provide signal conditioning such as singleended to differential conversion, impedance transformation, and gain or attenuation.
  • AN-1719 Noise Figure Analysis Fully Differential Amplifier (Rev. A)
    PDF, 97 Kb, 修订版: A, 档案已发布: May 1, 2013
    This application note provides noise figure analysis for fully differential amplifiers, including output noisecalculation and noise figure calculation.
  • Between the Amplifier and ADC: Managing Filter Loss in Communications Systems (Rev. B)
    PDF, 114 Kb, 修订版: B, 档案已发布: Apr 26, 2013
    This application report discusses managing filter loss in communications systems.
  • Drivng HSpeed ADCs w/LMH6521 DVGA for High IF AC-Coupled Apps (Rev. A)
    PDF, 1.2 Mb, 修订版: A, 档案已发布: Apr 26, 2013
    This application report discusses driving high speed ADCs with the Texas Instruments LMH6521 DVGAfor high IF AC-coupled applications.

模型线

制造商分类

  • Semiconductors> Amplifiers> Programmable & Variable Gain Amplifiers (PGA/VGA)