參數(shù)資料
型號(hào): HMC305LP4
廠商: 美國(guó)訊泰微波有限公司上海代表處
英文描述: 0.5 dB LSB GaAs MMIC 5-BIT SERIAL CONTROL DIGITAL ATTENUATOR, 0.7 - 3.8 GHz
中文描述: 0.5分貝LSB的砷化鎵微波單片集成電路的5位串行控制數(shù)字衰減器,0.7 - 3.8吉赫
文件頁(yè)數(shù): 5/8頁(yè)
文件大小: 506K
代理商: HMC305LP4
A
6
6 - 56
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 Number
Function
Description
Interface Schematic
1, 3, 4, 6, 10, 12, 13,
15, 16, 18
N/C
These pins should be connected to PCB RF ground to
maximize performance.
2, 17
RF1, RF2
This pin is DC coupled and matched to 50 Ohms
Blocking capacitors are required. Select value based on lowest
frequency of operation.
5
Serial Output
Serial data output. Serial input data
delayed by 8 clock cycles
7
Reset
See truth table, control voltage table and timing diagram.
8
Shift Clock
9
Latch Enable
11
Serial Input
14
Vcc
Supply Voltage.
19 - 24
GND
Package bottom has an exposed metal paddle that must also
be connected to RF/DC Ground.
Pin Descriptions
0.5 dB LSB GaAs MMIC 5-BIT SERIAL
CONTROL DIGITAL ATTENUATOR, 0.7 - 3.8 GHz
HMC305LP4
/
305LP4E
v02.0705
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HMC305LP4_09 制造商:HITTITE 制造商全稱(chēng):Hittite Microwave Corporation 功能描述:0.5 dB LSB GaAs MMIC 5-BIT SERIAL CONTROL DIGITAL ATTENUATOR, 0.7 - 3.8 GHz
HMC305LP4_10 制造商:HITTITE 制造商全稱(chēng):Hittite Microwave Corporation 功能描述:0.5 dB LSB GaAs MMIC 5-BIT SERIAL CONTROL DIGITAL ATTENUATOR, 0.7 - 3.8 GHz
HMC305LP4E 制造商:HITTITE 制造商全稱(chēng):Hittite Microwave Corporation 功能描述:0.5 dB LSB GaAs MMIC 5-BIT SERIAL CONTROL DIGITAL ATTENUATOR, 0.7 - 3.8 GHz
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