參數(shù)資料
型號: 197E
廠商: 美國訊泰微波有限公司上海代表處
英文描述: GaAs MMIC SOT26 SPDT SWITCH, DC - 3 GHz
中文描述: 砷化鎵微波單片集成電路SOT26單刀雙擲開關(guān),直流- 3千兆赫
文件頁數(shù): 1/6頁
文件大?。?/td> 231K
代理商: 197E
S
8
8 - 24
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
HMC197
/
197E
GaAs MMIC SOT26 SPDT
SWITCH, DC - 3 GHz
v02.0505
General Description
Features
Functional Diagram
Low Insertion Loss: 0.4 dB
Ultra Small Package: SOT26
Input IP3: +45 dBm
Positive Control: 0/+3V @ 10 uA
Electrical Specifications,
T
A
= +25° C, Vctl = 0/+3 to +8 Vdc, 50 Ohm System
Typical Applications
The HMC197 / HMC197E is ideal for:
MMDS & WirelessLAN
PCMCIA Wireless Cards
Portable WIreless
The HMC197 & HMC197E are low-cost SPDT switches
in 6-lead SOT26 plastic packages for use in general
switching applications which require very low inser-
tion loss and very small size. 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 applica-
tions with less than 1 dB loss. The design provides
exceptional insertion loss performance, ideal for filter
and receiver switching. RF1 and RF2 are reflective
shorts when “Off”. The two control voltages require a
minimal amount of DC current and offer compatibility
with most CMOS & TTL logic families. See HMC221
for same performance in an alternate SOT26 pin-out.
Parameter
Frequency
Min.
Typ.
Max.
Units
Insertion Loss
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
0.4
0.45
0.7
0.8
0.7
0.8
0.9
1.1
dB
dB
dB
dB
Isolation
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
24
24
18
14
28
28
22
18
dB
dB
dB
dB
Return Loss
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
20
16
14
10
30
22
17
13
dB
dB
dB
dB
Input Power for 1dB Compression
(Vctl = 0/+5V)
0.5 - 1.0 GHz
0.5 - 3.0 GHz
25
23
30
29
dBm
dBm
Input Third Order Intercept
(Vctl = 0/+5V) (Two-tone Input Power = +7 dBm Each Tone)
0.5 - 1.0 GHz
0.5 - 3.0 GHz
40
38
45
43
dBm
dBm
Switching Characteristics
DC - 3.0 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
3
10
ns
ns
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