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参数资料
| 型号： | HMC345LP3E |
| 厂商： | Hittite Microwave Corporation |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | IC POS CTRL SW SP4T 3X3QFN |
| 标准包装： | 1 |
| RF 型： | 通用 |
| 频率： | 0Hz ~ 8GHz |
| 特点： | SP4T |
| 封装/外壳： | 16-VFQFN 裸露焊盘 |
| 供应商设备封装： | 16-QFN（3x3） |
| 包装： | 标准包装 |
| 其它名称： | 1127-1022-6 |
HMC345LP3 / 345LP3E
v04.0805
GaAs MMIC SP4T NON-REFLECTIVE
POSITIVE CONTROL SWITCH, DC* - 8 GHz
10
Typical Applications
This switch is suitable for usage in DC - 8.0 GHz 50-
Ohm or 75-Ohm systems:
? Broadband
? Fiber Optics
? Switched Filter Banks
? Wireless below 8 GHz
Functional Diagram
Features
Broadband Performance: DC - 8 GHz
High Isolation: 35 dB@ 6 GHz
Low Insertion Loss: 2.2 dB@ 6 GHz
Integrated Positive Supply 2:4 TTL Decoder
3 x 3 mm SMT Package
General Description
The HMC345LP3 & HMC345LP3E are broadband
non-reflective GaAs MESFET SP4T switches in low
cost leadless surface mount packages. Covering DC
to 8 GHz, this switch offers high isolation and low
insertion loss. This switch also includes an on board
binary decoder circuit which reduces the required
logic control lines to two. The switch operates using a
positive control voltage of 0/+5V, and requires a fixed
bias of +5V.
* Blocking capacitors are required at ports RFC and RF1,
2, 3, & 4. Their value will determine the lowest transmission
frequency.
Electrical Specifi cations, T A = +25° C, With 0/+5V Control, 50 Ohm System
Insertion Loss
Isolation
Parameter
Frequency
DC - 2.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
DC - 2.0 GHz
DC - 4.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
DC - 2.0 GHz
Min.
37
32
31
27
10
Typ.
2.0
2.2
2.4
42
37
35
32
13
Max.
2.4
2.6
2.9
Units
dB
dB
dB
dB
dB
dB
dB
dB
Return Loss
Return Loss (RF1 - RF4)
“On State”
“Off State”
DC - 4.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
2.0 - 8.0 GHz
8
7
6
6
11
10
9
10
dB
dB
dB
dB
Input Power for 1 dB Compression
Input Third Order Intercept
(Two-Tone Input Power = +7 dBm Each Tone, 1MHz Ton e Separation)
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
2.0 - 8.0 GHz
2.0 - 8.0 GHz
DC - 8.0 GHz
17
37
21
45
50
120
dBm
dBm
ns
ns
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
10 - 208
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HMC345LP3ETR | 制造商:Hittite Microwave Corp 功能描述:IC POS CTRL SW SP4T 3X3QFN 制造商:Hittite Microwave Corp 功能描述:HMC345 Series DC - 8 GHz GaAs MMIC SP4T Positive Control Switch - QFN-16 |
| HMC346 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, DC - 20 GHz |
| HMC346_07 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, DC - 20 GHz |
| HMC346_09 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, DC - 20 GHz |
| HMC346ALP3E | 功能描述:IC ATTENUATOR DC-15GHZ 16-QFN 制造商:analog devices inc. 系列:- 零件状态:在售 衰减值:30dB 频率范围:0Hz ~ 14GHz 功率（W）:- 阻抗:50 Ohms 封装/外壳:16-VFQFN 裸露焊盘 标准包装:1 |
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