參數(shù)資料
型號(hào): HMC539LP3E
廠商: Hittite Microwave Corporation
文件頁(yè)數(shù): 6/6頁(yè)
文件大?。?/td> 234K
描述: ATTENUATOR DGTL 5BIT 3X3QFN
標(biāo)準(zhǔn)包裝: 1
衰減值: 0.25dB ~ 7.75dB
頻率范圍: 0 ~ 4GHz
阻抗: 50 歐姆
封裝/外殼: 16-VQFN 裸露焊盤
其它名稱: 1127-1052-6
5
5 - 169
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
Evaluation PCB
The circuit board used in the fi nal application should
use RF circuit design techniques. Signal lines
should have 50 ohm impedance while the package
ground leads and exposed paddle should be con-
nected directly to the ground plane similar to that
shown. A sufficient number of via holes should be
used to connect the top and bottom ground planes.
The evaluation circuit board shown is available from
Hittite upon request.
List of Materials for Evaluation PCB 110078
[1]
Item
Description
J1 - J2
PCB Mount SMA Connector
J3 - J9
DC Pin
C1, C2
100 pF Capacitor, 0402 Pkg.
C3
1000 pF Capacitor, 0402 Pkg.
C4
330 pF Capacitor, 0402 Pkg.
R1 - R5
100 Ohm Resistor 0402
U1
HMC539LP3 / HMC539LP3E
Digital Attenuator
PCB
[2]
110076 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
HMC539LP3 / 539LP3E
0.25 dB LSB GaAs MMIC 5-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, DC - 4 GHz
v00.0605
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HMC539LP3ETR 制造商:Hittite Microwave Corp 功能描述:ATTENUATOR DGTL 5BIT 3X3QFN 制造商:Hittite Microwave Corp 功能描述:HMC539 Series DC - 4.0 GHz GaAs MMIC 5-Bit Digital Attenuator - QFN-16
HMC540LP3 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:1 dB LSB GaAs MMIC 4-BIT DIG POSITIVE CONTROL ATTENUATOR, DC - 5.5 GHz
HMC540LP3_08 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:1 dB LSB GaAs MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 5.5 GHz
HMC540LP3E 功能描述:ATTENUATOR DGTL 4BIT 3X3QFN RoHS:是 類別:RF/IF 和 RFID >> 衰減器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 衰減值:- 容差:±1% 頻率范圍:0 ~ 500MHz 功率(瓦特):2W 阻抗:93 歐姆 封裝/外殼:BNC 單排模塊
HMC540LP3ETR 制造商:Hittite Microwave Corp 功能描述:ATTENUATOR DGTL 4BIT 3X3QFN 制造商:Hittite Microwave Corp 功能描述:HMC540 Series DC - 5.5 GHz GaAs MMIC 4-Bit Digital Attenuator - QFN-16