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参数资料
| 型号： | HMC628LP4E |
| 厂商： | HITTITE MICROWAVE CORP |
| 元件分类： | 放大器 |
| 英文描述： | 50 MHz - 800 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 封装： | 4 X 4 MM, ROHS COMPLIANT, PLASTIC, LEADLESS, SMT, QFN-24 |
| 文件页数： | 6/14页 |
| 文件大小： | 619K |
| 代理商： | HMC628LP4E |
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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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Evaluation PCB
The circuit board used in the 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 con-
nect the top and bottom ground planes. The evalua-
tion circuit board shown is available from Hittite upon
request.
List of Materials for Evaluation PCB See Table[1]
Item
Description
J1, J2
PCB Mount SMA Connector
J3
18 Pin DC Connector
J6, J7
DC Pin
C1, C3
100 pF Capacitor, 0402 Pkg.
C2
4.7 μF Capacitor, 0805 Pkg.
C4
0.1 μF Capacitor, 0402 Pkg.
C6, C14
0402 Pkg.[1]
C5 - C7, C9 - C12
1000 pF Capacitor, 0402 Pkg.
C8
10 kpF Capacitor, 0805 Pkg.
R1 - R12
100 kOhm Resistor, 0402 Pkg.
R15 - R19
39 kOhm Resistor, 0402 Pkg.
R23
1.4 kOhm Resistor, 0603 Pkg.
L1, L2
270 nH Inductor, 0603 Pkg.
L3
0402 Pkg.[1]
HMC628LP4 / 628LP4E
v07.0410
BiCMOS MMIC 5-Bit DIGITAL
VARIABLE GAIN AMPLIFIER, 50 - 800 MHz
Item
Description
SW1, SW2
SPDT 4 Position Dip Switch
U1
HMC628LP4(E) Variable Gain Amplifier
PCB [2]
118413 Evaluation PCB
[1] When requesting an evaluation board, please reference the
appropriate PCB number listed in the table “Components for
Selected Frequencies.”
[2] Circuit Board Material: Arlon 25FR / FR4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HMC629ALP4E | 功能描述:RF Attenuator 45dB @ 0Hz ~ 6GHz ±0.5dB 0Hz ~ 6GHz 50 Ohm 24-VFQFN Exposed Pad 制造商:analog devices inc. 系列:- 零件状态:在售 衰减值:45dB @ 0Hz ~ 6GHz 容差:±0.5dB 频率范围:0Hz ~ 6GHz 功率（W）:- 阻抗:50 欧姆 封装/外壳:24-VFQFN 裸露焊盘 标准包装:1 |
| HMC629ALP4ETR | 功能描述:IC ATTENUATOR 4BIT SER/PAR 24QFN 制造商:analog devices inc. 系列:- 零件状态:在售 衰减值:45dB 频率范围:0Hz ~ 6GHz 功率（W）:- 封装/外壳:24-VFQFN 裸露焊盘 标准包装:1 |
| HMC629LP4 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:3 dB LSB GaAs MMIC 4-BIT DIGITAL ATTENUATOR, DC - 6 GHz |
| HMC629LP4E | 制造商:Hittite Microwave Corp 功能描述:IC ATTENUATOR 4BIT SER/PAR 24QFN |
| HMC629LP4ETR | 制造商:Hittite Microwave Corp 功能描述:HMC629 Series Dc - 6 Ghz Digital Serial-Parallel Attenuator - 4x4 mm QFN-24 |
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