參數(shù)資料
型號: HMC499LC4
廠商: HITTITE MICROWAVE CORP
元件分類: 放大器
英文描述: 21000 MHz - 32000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER
封裝: 4 X 4 MM, ROHS COMPLIANT, LEADLESS, ALUMINIUM, SMT, 24 PIN
文件頁數(shù): 5/6頁
文件大小: 238K
代理商: HMC499LC4
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
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Pin Number
Function
Description
Interface Schematic
1, 5 - 8, 10 - 14,
18, 20, 22, 24
N/C
No connection required. These pins may be connected to
RF/DC ground without affecting performance.
2, 4, 15, 17
GND
Package bottom has an exposed metal paddle that must also
be connected to RF/DC ground.
3
RFIN
This pin is AC coupled
and matched to 50 Ohms.
9
Vgg
Gate control for amplifier. Adjust to achieve Id of 200 mA.
Please follow “MMIC Amplifier Biasing Procedure”
Application Note. External bypass capacitors of 100 pF,
1000 pF and 2.2
μF are required.
16
RFOUT
This pad is AC coupled
and matched to 50 Ohms.
23, 21, 19
Vdd1, Vdd2, Vdd3
Power Supply Voltage for the amplifier. External bypass
capacitors of 100 pF, 1000pF, and 2.2
μF are required.
Pin Descriptions
Application Circuit
Component
Value
C1
100 pF
C2
1,000 pF
C3
2.2 μF
HMC499LC4
SMT PHEMT MEDIUM
POWER AMPLIFIER, 21 - 32 GHz
v03.1208
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HMC499LC4_09 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:SMT PHEMT MEDIUM POWER AMPLIFIER, 21 - 32 GHz
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