参数资料
型号: HMC284MS8GE
厂商: Hittite Microwave Corporation
文件页数: 1/6页
文件大小: 0K
描述: IC MMIC GAAS SW SPDT 8MSOP
标准包装: 1
RF 型: 通用
频率: 0Hz ~ 3.5GHz
特点: SPDT
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)裸露焊盘
供应商设备封装: 8-MSOP-EP
包装: 标准包装
其它名称: 1127-1015-6
HMC284MS8G / 284MS8GE
v06.0607
SPDT NON-REFLECTIVE
SWITCH, DC - 3.5 GHz
10
Typical Applications
The HMC284MS8G / HMC284MS8GE is ideal for:
? Cellular/PCS Base Stations
? 2.4 GHz ISM
? 3.5 GHz Wireless Local Loop
Functional Diagram
Features
High Isolation: >45 dB
Positive control: 0/+5V
Non-Reflective Design
Ultra Small Pakcage: MSOP8G
Indluded in the HMC-DK005 Designers’ Kit
General Description
The HMC284MS8G & HMC284MS8GE are low-cost
SPDT switches in 8-lead grounded base MSOP pack-
ages. The design has been optimized to provide high
isolation with minimal insertion loss for medium and
low power applications. On-chip circuitry allows posi-
tive voltage control operation at very low DC currents
with control inputs compatible with CMOS and most
TTL logic families. In the “OFF” state, RF1 and RF2
are non-reflective. See reflective high isolation SPDT
version, HMC194MS8.
Electrical Specifi cations, T A = +25° C, Vctl = 0/+5 Vdc, 50 Ohm System
Insertion Loss
Parameter
RF1 & RF2
Frequency
DC - 2.0 GHz
DC - 3.0 GHz
DC - 3.5 GHz
DC - 2.0 GHz
Min.
41
Typ.
0.5
0.6
0.7
45
Max.
0.8
0.9
1.1
Units
dB
dB
dB
dB
Isolation
Return Loss (On State)
Return Loss (Off State)
Input Power for 1 dB Compression
Input Third Order Intercept
(Two-Tone Input Powew = 0 dBm Each Tone)
RF1 / RF2
RF1 / RF2
RF1 & RF2
DC - 2.5 GHz
DC - 3.0 GHz
DC - 3.5 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.5 GHz
0.5 - 3.5 GHz
0.5 - 1.0 GHz
0.5 - 3.5 GHz
0.5 - 3.5 GHz
38/41
34/36
30
21
13
10
10
20
18
43
41/45
37/39
33
25
17
12
13
25
24
48
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
Switching Speed
DC - 3.5 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
40
60
ns
ns
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
10 - 166
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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