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HMC446 参数 Datasheet PDF下载

HMC446图片预览
型号: HMC446
PDF下载: 下载PDF文件 查看货源
内容描述: 砷化镓MMIC 10W T / R开关, 824 - 894兆赫* [GaAs MMIC 10W T/R SWITCH, 824 - 894 MHz*]
分类和应用: 射频和微波开关射频开关微波开关
文件页数/大小: 6 页 / 236 K
品牌: HITTITE [ HITTITE MICROWAVE CORPORATION ]
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HMC446
/
446E
v03.0805
GaAs MMIC 10W T/R
SWITCH, 824 - 894 MHz*
Typical Applications
The HMC446 / HMC446E is ideal for:
• ISM/Cellular Portables/Handsets
• Automotive Telematic Applications
• Mobile Radio
Features
Low Insertion Loss: 0.6 dB
High IIP3: +65 dBm
High Input P0.1 dB: +40 dBm Tx
Positive Control: 0/+5V to 0/+8V
Ultra Small Package: SOT26
8
SWITCHES - SMT
Functional Diagram
General Description
The HMC446 & HMC446E are low-cost SPDT swit-
ches in 6-lead SOT26 packages for use in transmit-
receive applications which require very low distortion
at high signal power levels, up to 10 watts. The
device can control signals from 824 - 894 MHz* and
is especially suited for cellular booster and auto-
motive telematic applications. The design provides
exceptional P0.1 dB of +40 dBm and +65 dBm IIP3
on the Transmit (Tx) port. The Tx port is a reflective
open when “Off” while the Rx port is a reflective short
when “Off”. On-chip circuitry allows single positive
supply operation at very low DC current with a single
control input (Vctl).
Electrical Specifications,
T
A
= +25° C, Vctl = 0/+8 Vdc, 50 Ohm System
Parameter
Insertion Loss
Isolation
Return Loss
Input Power for 0.1 dB Compression
Input Third Order Intercept
(Two-tone input power = +19 dBm each tone)
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
* External component values can be adjusted to enable HMC446 to operate in other frequency bands.
Contact HMC with your specific requirement.
Tx - RFC
RFC - Rx
Tx - RFC
RFC - Rx
Tx - RFC
RFC - Rx
Tx - RFC
RFC - Rx
Tx - RFC
RFC - Rx
Frequency*
824 - 849 MHz
824 - 894 MHz
824 - 849 MHz
824 - 894 MHz
824 - 849 MHz
824 - 894 MHz
824 - 849 MHz
824 - 894 MHz
824 - 849 MHz
824 - 894 MHz
824 - 894 MHz
4
90
ns
ns
38
28
18
29
Min.
Typ.
0.6
0.6
22
35
13
17
40
30
65
52
Max.
0.9
1.0
Units
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
8 - 256
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