美国Hittite Microwave公司成立于1985年，是全球的基于微波射频MMIC/RFIC方案设计和制造商，主要为射频和微波应用制造从DC到110GHz的单片微波集成电路芯片和模块。特别是微波MMIC开关，微波MMIC衰减器和MMIC混频器产品，更是在全球范围内有着极强的竞争力和很高的市场占有率，被广泛应用于蜂窝移动通信设备、宽带无线产品、CATV/LNB和测试仪表。
HMC564LC4产品特点：
噪声系数: 1.8 dB
增益: 17 dB
OIP3: 25 dBm
Single Supply: +3V @ 51 mA
50 Ohm Matched Input/Output
RoHS Compliant 4 x 4 mm Package
HMC564LC4典型应用：
点对点无线电
点对多点收音机 & VSAT
测试设备和传感器
军事和空间
部分型号如下：
Amplifiers
(放大器) HMC-AUH256 HMC395 HMC396
HMC397
HMC405 HMC-ABH209
HMC-ABH241 HMC-ABH264 HMC854LC5 HMC850LC3C HMC850LC3C HMC920LP5E HMC910LC4B HMC922LP4E HMC641LP4E
HMC-APH196 HMC-APH403
HMC-APH460 HMC-APH462
HMC-APH473 HMC-APH478 HMC-APH510
HMC-APH518
HMC-APH596
HMC-APH608 HMC-APH633
HMC-APH634 HMC-AUH317 HMC-AUH318
HMC-AUH320 HMC383
HMC441
HMC442HMC451 HMC486HMC498 HMC499
HMC590
HMC591
HMC592 HMC693
HMC756
HMC757
HMC863
HMC864
HMC906
HMC949
HMC950 HMC952
HMC968
HMC969
HMC1014 HMC1016
HMC1024
HMC1029
HMC1053 HMC-ALH140
HMC-ALH216 HMC-ALH244
HMC-ALH310 HMC-ALH311
HMC-ALH313 HMC-ALH364 HMC-ALH369
HMC-ALH376
HMC-ALH382 HMC-ALH435
HMC-ALH444 HMC-ALH445
HMC-ALH476 HMC-ALH508 HMC-ALH509
HMC263
HMC341
HMC342
HMC392
HMC490
HMC516
HMC517 HMC518
HMC519
HMC564
HMC565
HMC566
HMC902
HMC903
HMC606
HMC-ALH102 HMC-ALH482
HMC-AUH232 HMC-AUH249
HMC-AUH312
HMC459
HMC460 HMC462
HMC463 HMC464
HMC465HMC559
HMC562
HMC619
HMC633
HMC634
HMC635
HMC637 HMC659
HMC797
HMC907
HMC930
HMC994
HMC998
HMC999
HMC1022 HMC1049
HMC922LP4E
HMC641LP4E
HMC925LC5
HMC925LC5
HMC924LC5
HMC924LC5
HMC677G32
HMC677G32
HMC940LC4B
HMC940LC4B
HMC921LP4E
HMC921LP4E
HMC851LC3C
