參數(shù)資料
型號: 174MS8E
廠商: 美國訊泰微波有限公司上海代表處
英文描述: GaAs MMIC T/R SWITCH DC - 3 GHz
中文描述: 砷化鎵微波單片集成電路T / R開關(guān)直流- 3千兆赫
文件頁數(shù): 1/6頁
文件大?。?/td> 252K
代理商: 174MS8E
14
S
14 - 8
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
HMC174MS8
/
174MS8E
GaAs MMIC T/R SWITCH
DC - 3 GHz
v02.0805
General Description
Features
Functional Diagram
Ultra Small Package: MSOP8
High Third Order Intercept: +60 dBm
Single Positive Supply: +3 to +10V
High RF power Capabilty
Electrical Specifications,
T
A
= +25° C, Vdd = +5 Vdc, 50 Ohm System
Typical Applications
The HMC174MS8 / HMC174MS8E is ideal for:
ISM Applications
PCMCIA Wireless Cards
Portable Wireless
The HMC174MS8 & HMC174MS8E are low-cost
SPDT switches in 8-lead MSOP packages for use in
transmit-receive applications which require very low
distortion at high signal power levels. The device can
control signals from DC to 3.0 GHz and is especially
suited for 900 MHz, 1.8 - 2.2 GHz, and 2.4 GHz ISM
applications with only 0.5 dB loss. The design pro-
vides exceptional intermodulation performance; pro-
viding a +60 dBm third order intercept at 8 Volt bias.
RF1 and RF2 are reflective shorts when “OFF”. On-
chip circuitry allows single positive supply operation
at very low DC current with control inputs compatible
with CMOS and most TTL logic families.
Parameter
Frequency
Min.
Typ.
Max.
Units
Insertion Loss
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
0.5
0.5
0.7
1.4
0.7
0.8
1.0
1.8
dB
dB
dB
dB
Isolation
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
22
20
17
13
25
24
21
17
dB
dB
dB
dB
Return Loss
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
20
16
13
9
28
21
17
11
dB
dB
dB
dB
Input Power for 1dB Compression
0/8V Control
0.5 - 1.0 GHz
0.5 - 3.0 GHz
35
34
39
38
dBm
dBm
Input Third Order Intercept
0/8V Control
0.5 - 1.0 GHz
0.5 - 3.0 GHz
55
55
60
60
dBm
dBm
Switching Characteristics
DC - 3.0 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
10
24
ns
ns
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