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參數(shù)資料
| 型號： | HMC348LP3 |
| 廠商： | HITTITE MICROWAVE CORP |
| 元件分類： | 開關(guān) |
| 英文描述： | 0 MHz - 2500 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 1 dB INSERTION LOSS |
| 封裝： | 3 X 3 MM, LEADLESS, PLASTIC, SMT, QFN-16 |
| 文件頁數(shù)： | 5/6頁 |
| 文件大?。?/td> | 204K |
| 代理商： | HMC348LP3 |
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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
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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HMC348LP3_06 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:GaAs MMIC SPDT NON-REFLECTIVE CATV SWITCH, DC - 2.5 GHz |
| HMC348LP3E | 制造商:Hittite Microwave Corp 功能描述:IC SWITCH CATV SPDT 2GHZ 16-QFN |
| HMC348LP3ETR | 制造商:Hittite Microwave Corp 功能描述:IC SWITCH CATV SPDT 2GHZ 16-QFN 制造商:Hittite Microwave Corp 功能描述:HMC348 Series DC - 2.5 GHz GaAs MMIC SPDT Non Reflective CATV Switch - QFN-16 制造商:Hittite Microwave Corp 功能描述:NA ONLY -HMC348 DC - 2.5 GHz GaAs MMIC SPDT Non Reflective CATV Switch - QFN-16 |
| HMC349ALP4CE | 功能描述:RF Switch IC General Purpose SPDT 4GHz 50 Ohm 16-QFN (4x4) 制造商:analog devices inc. 系列:- 包裝:剪帶 零件狀態(tài):有效 頻率?- 下:DC 頻率?- 上:4GHz 隔離 @ 頻率:62dB @ 4GHz（標(biāo)準(zhǔn)） 插損 @ 頻率:1.4dB @ 4GHz IIP3:- 拓撲:吸收性 電路:SPDT P1dB:34dBm 特性:- 阻抗:50 歐姆 工作溫度:-40°C ~ 85°C 電壓 - 電源:4.5 V ~ 5.5 V RF 類型:通用 封裝/外殼:16-VQFN 裸露焊盤 供應(yīng)商器件封裝:16-QFN（4x4） 標(biāo)準(zhǔn)包裝:1 |
| HMC349ALP4CETR | 功能描述:RF Switch IC General Purpose SPDT 4GHz 50 Ohm 16-QFN (4x4) 制造商:analog devices inc. 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 頻率?- 下:DC 頻率?- 上:4GHz 隔離 @ 頻率:62dB @ 4GHz（標(biāo)準(zhǔn)） 插損 @ 頻率:1.4dB @ 4GHz IIP3:53dBm（標(biāo)準(zhǔn)） 拓撲:- 電路:SPDT P1dB:34dBm 特性:- 阻抗:50 歐姆 工作溫度:-40°C ~ 85°C 電壓 - 電源:5V RF 類型:通用 封裝/外殼:16-VQFN 裸露焊盤 供應(yīng)商器件封裝:16-QFN（4x4） 標(biāo)準(zhǔn)包裝:1 |
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