参数资料
型号: HMC939
厂商: HITTITE MICROWAVE CORP
元件分类: 衰减器
英文描述: 100 MHz - 40000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 7.5 dB INSERTION LOSS-MAX
封装: 2.36 X 1.02 MM, 0.10 MM HEIGHT, DIE-9
文件页数: 5/6页
文件大小: 641K
代理商: HMC939
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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
Assembly Diagram
HMC939
v00.0910
1.0 dB LSB GaAs MMIC 5-BIT DIGITAL
ATTENUATOR, 0.1 - 40 GHz
Pad Number
Function
Description
Interface Schematic
GND
Die bottom must be connected to RF ground.
1, 9
RF1, RF2
This pad is DC coupled and matched to 50 Ohm. Blocking
capacitors are required if RF line potential is not equal to 0V.
2
Vss
Negative Bias -5V
3 - 7
P0 - P4
See truth table and control voltage table.
8
Vdd
Positive Bias +5V
Pad Descriptions
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