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PDF HMC1055 Data sheet ( Hoja de datos )
| Número de pieza | HMC1055 | |
| Descripción | SPST Switch | |
| Fabricantes | Analog Devices | |
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Data Sheet
0.5 GHz to 4.0 GHz, GaAs, SPST Switch
HMC1055
FEATURES
Low insertion loss: 0.7 dB typical at 2.0 GHz
High input third-order intercept (IP3): >60 dBm typical
Single positive control: 0 V or 3 V
Small, surface-mount, 8-lead, 2 mm × 2 mm LFCSP package
APPLICATIONS
Cellular infrastructure
Wireless infrastructure
Mobile radios
Test equipment
FUNCTIONAL BLOCK DIAGRAM
NIC 1
GND 2
GND 3
NIC 4
HMC1055
8 RF2
7 VCTL
6 VDD
5 RF1
PACKAGE
BASE
GND
Figure 1.
GENERAL DESCRIPTION
The HMC1055 is a low cost, gallium arsenide (GaAs), single-
pole, single-throw (SPST) switch in a surface-mount LFCSP
package. This switch offers low insertion loss, high isolation,
and exceptional third-order intermodulation performance that
make it ideal for many cellular and wireless infrastructure
applications from 0.5 GHz to 4.0 GHz.
The HMC1055 operates with single positive supply voltage and
a single positive control voltage at very low dc currents. RF1 is
reflective open, whereas RF2 is terminated to 50 Ω in the off
state.
Rev. A
Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
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.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
©2016 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com
1 page  
Data Sheet
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
NIC 1
GND 2
GND 3
NIC 4
HMC1055
TOP VIEW
(Not to Scale)
8 RF2
7 VCTL
6 VDD
5 RF1
NOTES
1. NIC = NOT INTERNALLY CONNECTED.
2. EXPOSED PAD. THE EXPOSED PAD MUST
BE CONNECTED TO RF/DC GROUND.
Figure 2. Pin Configuration
Table 3. Pin Function Descriptions
Pin No.
Mnemonic Description
1, 4 NIC Not Internally Connected. These pins are not internally connected but can be grounded.
2, 3 GND Ground. These pins must be connected to RF ground.
5 RF1 RF Input. This pin is dc-coupled and matched to 50 Ω. A blocking capacitor is required.
6 VDD Supply Voltage Pin.
7 VCTL Control Input Pin.
8 RF2 RF Output. This pin is dc-coupled and matched to 50 Ω. A blocking capacitor is required.
EPAD
Exposed Pad. The exposed pad must be connected to RF/dc ground.
HMC1055
INTERFACE SCHEMATICS
GND
Figure 3. GND Interface Schematic
VCTL
R
C
Figure 4. VCTL Interface Schematic
Rev. A | Page 5 of 10
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet HMC1055.PDF ] | |
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