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PDF HMC270AMS8GE Data sheet ( Hoja de datos )
| Número de pieza | HMC270AMS8GE | |
| Descripción | GaAs MMIC SPDT SWITCH NON-REFLECTIVE | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
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Typical Applications
The HMC270AMS8GE is ideal for
DC - 8.0 GHz applications:
• CATV
• MMDS & WirelessLAN
• Wireless Local Loop
Functional Diagram
HMC270AMS8GE
v02.0316
GaAs MMIC SPDT SWITCH
NON-REFLECTIVE, DC -8 GHz
Features
Broadband Performance: DC - 8 GHz
Very High Isolation: 45 dB @ 6 GHz
Non-Reflective Design
Low Cost MSOP-8 Package: 14.8 mm2
General Description
The HMC270AMS8GE are broad-band non-reflective
GaAs SPDT switches in 8 lead MSOP grounded base
surface mount plastic packages. Covering DC to 8
GHz, the switch offers excellent isolation from 70 to
35 dB. The negative control voltage of -5 volts allows
operation down to DC. If positive control is required
along with high isolation, see the DC to 3.5 GHz
HMC284AMS8GE non-reflective SPDT.
Electrical Specifications, TA = +25° C, With 0/-5V Control, 50 Ohm system
Insertion Loss
Parameter
Isolation
Return Loss
Return Loss RF1, RF2
Input Power for 1 dB Compression
Input third Order Intercept
(Two-Tone Input Power = +10 dBm Each Tone)
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
“On State”
“Off State”
Frequency
DC - 2.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
DC - 2.0 GHz
DC - 4.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
DC - 2.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
DC - 2.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
0.5 - 8.0 GHz
0.5 - 8.0 GHz
DC - 8.0 GHz
Min. Typ.
0.8
1.0
2.4
43 53
42 52
37 45
28 33
11 14
9 12
7 10
15 20
13 18
10 15
24 28
37 42
15
50
Max.
1.2
1.7
2.8
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
ns
ns
Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc.,
1 responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
1 page  
Suggested Driver Circuit
HMC270AMS8GE
v02.0316
GaAs MMIC SPDT SWITCH
NON-REFLECTIVE, DC -8 GHz
Simple driver using inexpensive standard logic ICs provides fast switching using minimum DC current while translating from
standard positive voltage TTL or CMOS logic to negative voltage GaAs IC logic.
Pin Descriptions
Pin Number
Function
1A
Description
See truth table and control voltage table.
2
3, 5, 8
4, 6, 7
B See truth table and control voltage table.
RFC, RF1, RF2
This pin is DC coupled and matched to 50 Ohm. Blocking
capacitors are required if RF line potential is not equal to 0V.
GND
This pin must be connected to RF/DC ground.
Interface Schematic
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
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| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet HMC270AMS8GE.PDF ] | |
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