參數(shù)資料
型號: HMC452ST89
廠商: 美國訊泰微波有限公司上海代表處
英文描述: InGaP HBT 1 WATT POWER AMPLIFIER, 0.4 - 2.2 GHz
中文描述: 1瓦的InGaP HBT功率放大器,0.4 - 2.2吉赫
文件頁數(shù): 13/22頁
文件大小: 1035K
代理商: HMC452ST89
A
5
5 - 286
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
400 MHz Application Circuit
This circuit was used to specify the performance for 400-410 MHz operation. Contact the HMC Applications
Group for assistance in optimizing performance for your application.
Note: C2 should be placed as close to pins as possible.
TL1
TL2
TL3
TL4
TL5
Impedance
50 Ohm
50 Ohm
50 Ohm
50 Ohm
50 Ohm
Physical Length
0.09”
0.08”
0.17”
0.04”
0.25”
Electrical Length
PCB Material: 10 mil Rogers 4350, Er = 3.48
Recommended Component Values
C1
12 pF
C2
15 pF
C3, C4
6.8 pF
C5
39 pF
C6
100 pF
C7
2.2 μF
L1
47 nH
L2
40 nH
L3
4.3 nH
L4
5.1 nH
R1
5.1 Ohm
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1
RFIN
This pin is DC coupled.
Off chip matching components are required.
See Application Circuit herein.
3
RFOUT
RF output and DC Bias input for the output amplifier stage.
Off chip matching components are required.
See Application Circuit herein.
2, 4
GND
These pins & package bottom must be connected to
RF/DC ground.
HMC452ST89
/
452ST89E
InGaP HBT 1 WATT POWER
AMPLIFIER, 0.4 - 2.2 GHz
v01.0205
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