參數(shù)資料
型號(hào): HMC425LP3E
廠商: Hittite Microwave Corporation
文件頁數(shù): 5/6頁
文件大?。?/td> 212K
描述: ATTENUATOR DGTL 6BIT 3X3QFN
標(biāo)準(zhǔn)包裝: 1
衰減值: 0.5dB ~ 31.5dB
頻率范圍: 2.2GHz ~ 8GHz
阻抗: 50 歐姆
封裝/外殼: 16-VQFN 裸露焊盤
其它名稱: 1127-1035-6
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
5
5 - 120
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1, 3, 10, 12
GND
Package bottom has an exposed metal paddle
that must also be connected to RF ground.
2, 11
RFIN, RFOUT
This pin is DC coupled and matched to 50 Ohm.
Blocking capacitors are required.
4, 5, 6, 7, 8, 9
V1 - V6
See truth table and control voltage table.
13, 14, 16
N/C
This pin should be connected to PCB RF ground to
maximize performance.
15
Vdd
Supply Voltage.
HMC425LP3 / 425LP3E
v03.0409
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz
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