參數(shù)資料
型號(hào): HMC490
廠商: HITTITE MICROWAVE CORP
元件分類: 放大器
英文描述: 12000 MHz - 17000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER
封裝: 2.78 X 1.46 MM, 0.10 MM HEIGHT, DIE-8
文件頁數(shù): 1/6頁
文件大?。?/td> 259K
代理商: HMC490
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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
HMC490
GaAs PHEMT MMIC LOW NOISE
HIGH IP3 AMPLIFIER, 12 - 17 GHz
v02.0907
General Description
Features
Functional Diagram
The HMC490 is a high dynamic range GaAs
PHEMT MMIC Low Noise Amplifier which operates
between 12 and 17 GHz. The HMC490 provides
27 dB of gain, 2 dB noise figure and an output IP3
of 35 dBm from a +5V supply voltage. The amplifier
chip can easily be integrated into Multi-Chip-Modules
(MCMs) due to its small size. All data is tested with
the chip in a 50 Ohm test fixture connected via
0.025mm (1 mil) diameter wire bonds of minimal length
0.31mm (12 mils).
Noise Figure: 2 dB
Output P1dB: +26 dBm
Gain: 27 dB
Output IP3: +35 dBm
Supply Voltage: +5V
50 Ohm Matched Input/Output
Die Size: 2.78 x 1.46 x 0.1 mm
Electrical Specifications, T
A = +25° C, Vdd = 5V, Idd = 200 mA*
Typical Applications
The HMC490 is ideal for use as either a LNA or driver
amplifier for:
Point-to-Point Radios
Point-to-Multi-Point Radios
VSAT
Military & Space
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
Frequency Range
12 - 14
14 - 17
GHz
Gain
24
26.5
24
27
dB
Gain Variation Over Temperature
0.03
0.04
0.03
0.04
dB/ °C
Noise Figure
2.5
2.0
dB
Input Return Loss
8
12
dB
Output Return Loss
8
9
dB
Output Power for 1 dB Compression (P1dB)
22
25
23
26
dBm
Saturated Output Power (Psat)
27
28
dBm
Output Third Order Intercept (IP3)
32
35
dBm
Supply Current (Idd)(Vdd = 5V, Vgg = -0.8V Typ.)
200
250
200
250
mA
* Adjust Vgg between -2.0 to 0V to achieve Idd = 200 mA typical.
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