参数资料
型号: HMC348LP3E
厂商: HITTITE MICROWAVE CORP
元件分类: 开关
英文描述: 0 MHz - 2500 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 1 dB INSERTION LOSS
封装: 3 X 3 MM, ROHS COMPLIANT, LEADLESS, PLASTIC, SMT, QFN-16
文件页数: 5/6页
文件大小: 204K
代理商: HMC348LP3E
S
W
IT
C
H
E
S
-
SM
T
10
10 - 236
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
Application Circuit
The value of capacitors C1 & C2 are critical for low frequency isolation performance below 500 MHz. 3300 pF 0402 size capacitors
are recommended for optimal isolation down to 5 MHz. If the frequency of operation is above 500 MHz then 100 pF to 300 pF 0402
capacitors will be sufficient.
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1
Vdd
Supply Voltage +5V ±10%
2, 4, 5, 6,
9, 12, 15,16
N/C
These pins should be connected to PCB RF ground
to maximize isolation.
3, 7, 14
RFC, RF1, RF2
These pins are DC coupled and matched to 75 Ohms.
Blocking capacitors are required.
8, 13
ACG1, ACG2
External capacitors to ground are required.
Select value for optimal isolation below 500 MHz.
10
B
See truth table and control voltage table.
11
A
See truth table and control voltage table.
HMC348LP3 / 348LP3E
GaAs MMIC SPDT NON-REFLECTIVE
CATV SWITCH, DC - 2.5 GHz
v05.0805
相关PDF资料
PDF描述
HMC348LP3 0 MHz - 2500 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 1 dB INSERTION LOSS
HMC350MS8 600 MHz - 1200 MHz RF/MICROWAVE SINGLE BALANCED MIXER, 12 dB CONVERSION LOSS-MAX
HMC350MS8E 600 MHz - 1200 MHz RF/MICROWAVE SINGLE BALANCED MIXER, 12 dB CONVERSION LOSS-MAX
HMC356LP3 350 MHz - 550 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
HMC356LP3E 350 MHz - 550 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
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