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参数资料
| 型号： | HMC468LP3ETR |
| 厂商： | HITTITE MICROWAVE CORP |
| 元件分类： | 衰减器 |
| 英文描述： | 0 MHz - 6000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 1.8 dB INSERTION LOSS-MAX |
| 封装： | 3 X 3 MM, 1 MM HEIGHT, ROHS COMPLIANT, LEADLESS, PLASTIC, SMT, 16 PIN |
| 文件页数： | 5/6页 |
| 文件大小： | 219K |
| 代理商： | HMC468LP3ETR |
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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
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1, 3, 4, 8,
9, 10, 12
N/C
These pins should be connected to PCB
RF ground to maximize performance.
2, 11
RF1, RF2
This pin is DC coupled and matched to 50 Ohm.
Blocking capacitors are required
13 - 15
V1 - V3
See truth table and control voltage table.
5 - 7
ACG1 - ACG3
External capacitor to ground is required.
Select value for lowest frequency of operation.
Place capacitor as close to pins as possible.
16
Vdd
Supply Voltage
GND
Package bottom has an exposed metal paddle
that must be connected to RF/DC ground.
Application Circuit
HMC468LP3 / 468LP3E
v03.1107
1 dB LSB GaAs MMIC 3-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, DC - 6 GHz
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