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參數(shù)資料
| 型號(hào)： | HMC348LP3 |
| 廠(chǎng)商： | HITTITE MICROWAVE CORP |
| 元件分類(lèi)： | 開(kāi)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(yè)數(shù)： | 1/6頁(yè) |
| 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
HMC348LP3 / 348LP3E
GaAs MMIC SPDT NON-REFLECTIVE
CATV SWITCH, DC - 2.5 GHz
v05.0805
General Description
Features
Functional Diagram
The HMC348LP3 & HMC348LP3E are non-reflective
GaAs MESFET SPDT switches in low cost leadless
QFN surface mount plastic packages ideal for CATV
applications. Covering DC to 2.5 GHz, the switch offers
high isolation, low insertion loss, integrated 75 Ohm
terminations and an “all off” state. The switch features
>80 dB isolation at 5 MHz and >55 dB isolation up to
1 GHz. The switch operates using complementary
positive control voltage logic lines of +5/0V and
requires a +5V bias supply (Vdd). This switch offers
excellent performance in both 50 Ohm & 75 Ohm
systems for either SPDT or SPST functions.
High Isolation: >80 dB @ 5 MHz (50 Ohm)
>55 dB @ 1 GHz (50 Ohm)
“All Off” Isolation State
Non-Reflective Design, 75 Ohm Terminations
3x3 mm SMT Package
Electrical Specifications, T
A = +25° C, With 0/+5V Control, 50 Ohm System
Typical Applications
The HMC348LP3 / HMC348LP3E is ideal for:
75 Ohm Systems
CATV Signal Distribution, Cable Modem
Headend & DBS IF Switching
50 Ohm Systems
Basestation Infrastructure & Test Equipment
Parameter
Frequency
Min.
Typ.
Max.
Units
Insertion Loss
DC - 1000 MHz
DC - 2500 MHz
0.6
0.7
0.9
1.0
dB
Isolation
DC - 250 MHz
DC - 750 MHz
DC - 1000 MHz
DC - 2000 MHz
DC - 2500 MHz
63
53
50
47
45
68
58
55
52
50
dB
Return Loss
“On State”
DC - 2500 MHz
15
20
dB
Return Loss RF1, RF2
“Off State”
DC - 1000 MHz
DC - 2500 MHz
9
8
12
11
dB
Input Power for 1 dB Compression
50 MHz
1000 MHz
20
25
23
28
dBm
Input Third Order Intercept
(Two-Tone Input Power= 0 dBm Each Tone, 6 MHz Tone Separation)
50 MHz
1000 MHz
2500 MHz
43
48
51
dBm
Input Second Order Intercept
(Two-Tone Input Power= 0 dBm Each Tone, 6 MHz Tone Separation)
50 MHz
1000 MHz
2500 MHz
72
89
80
dBm
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
DC - 2500 MHz
25
600
ns
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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(chēng):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?fù)?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(lèi)型:通用 封裝/外殼:16-VQFN 裸露焊盤(pán) 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?fù)?- 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(lèi)型:通用 封裝/外殼:16-VQFN 裸露焊盤(pán) 供應(yīng)商器件封裝:16-QFN（4x4） 標(biāo)準(zhǔn)包裝:1 |
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