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参数资料
| 型号： | HMC197E |
| 厂商： | HITTITE MICROWAVE CORP |
| 元件分类： | 开关 |
| 英文描述： | 0 MHz - 3000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 1.1 dB INSERTION LOSS |
| 封装： | ROHS COMPLIANT, ULTRA SMALL, PLASTIC, SOT-26, SMT, 6 PIN |
| 文件页数： | 1/4页 |
| 文件大小： | 155K |
| 代理商： | HMC197E |
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For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
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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 insertion loss and very small size. The device can
control signals from DC to 3 GHz and is especially
suited for 900 MHz, 1.8 - 2.2 GHz, and 2.4 GHz ISM
applications 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
Isolation
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
24
18
14
28
22
18
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
Input Power for 1dB Compression
(Vctl = 0/+5V)
0.5 - 1.0 GHz
0.5 - 3.0 GHz
25
23
30
29
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
Switching Characteristics
DC - 3.0 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
3
10
ns
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