参数资料
型号: HMC759LP3E
厂商: HITTITE MICROWAVE CORP
元件分类: 衰减器
英文描述: 10 MHz - 300 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 4.5 dB INSERTION LOSS-MAX
封装: 3 X 3 MM, ROHS COMPLIANT, LEADLESS, PLASTIC, SMT, QFN-16
文件页数: 8/8页
文件大小: 697K
代理商: HMC759LP3E
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
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HMC759LP3E
v00.0909
0.25 dB LSB BiCMOS MMIC 7-BIT
DIGITAL ATTENUATOR, 10 - 300 MHz
Evaluation PCB
the circuit board used in the final application
should use rF circuit design techniques. signal
lines should have 50 ohm impedance while the
package ground leads and exposed paddle should
be connected 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 125228 [1]
Item
Description
J1, J2
PCB Mount sMA Connector
J3
18 Pin DC Connector
J4, J5
DC Pin
C1 - C6
10 nF Capacitor, 0402 Pkg.
C7, C8
100 pF Capacitor, 0402 Pkg.
C9
1 nF Capacitor, 0402 Pkg.
C10
4.7 F Capacitor, 0805 Pkg.
r1 - r4
39K ohm resistor, 0402 Pkg.
u1
HMC759LP3e Digital Attenuator
PCB [2]
125226 evaluation PCB
[1] reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Arlon 25Fr or rogers 4350
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