|
|
PDF HMC468LP3 Data sheet ( Hoja de datos )
| Número de pieza | HMC468LP3 | |
| Descripción | 1 dB LSB GaAs MMIC 3-BIT DIGITAL POSITIVE CONTROL ATTENUATOR/ DC - 6.0 GHz | |
| Fabricantes | Hittite Microwave Corporation | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de HMC468LP3 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
|
No Preview Available !
v00.0403 HMC467LP3
MICROWAVE CORPORATION
2 dB LSB GaAs MMIC 2-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, DC - 6.0 GHz
Typical Applications
The HMC467LP3 is ideal for:
9 • Cellular; UMTS/3G Infrastructure
• Fixed Wireless & WLL
• Microwave Radio & VSAT
• Test Equipment
Functional Diagram
Features
2 dB LSB Steps to 6 dB
High IP3: +50 dBm
+/- 0.2 dB Typical Bit Error
Single Control Line Per Bit
Single +5V Supply
3 mm x 3 mm x 1 mm SMT Package
General Description
The HMC467LP3 is a broadband 2-bit GaAs IC
digital attenuator in a low cost leadless surface
mount package. Covering DC to 6.0 GHz, the
insertion loss is less than 0.7 dB typical. The
attenuator bit values are 2 (LSB) and 4 dB for a
total attenuation of 6 dB. Attenuation accuracy
is excellent at ± 0.2 dB typical step error with
an IIP3 of +50 dBm. Two control voltage inputs,
toggled between 0 and +5V, are used to select
each attenuation state. A single Vdd bias of +5V
is required.
9 - 98
Electrical Specifications, TA = +25° C, With Vdd = +5V & Vctl = 0/+5V*
Parameter
Frequency
(GHz)
Min.
Typ.
Max.
Insertion Loss
DC - 2.5 GHz
2.5 - 6.0 GHz
0.5 0.8
0.8 1.2
Attenuation Range
DC - 6.0 GHz
6
Return Loss (RF1 & RF2, All Atten. States)
DC - 2.5 GHz
2.5 - 6.0 GHz
20
15
Attenuation Accuracy:
(Referenced to Insertion Loss)
2 dB State
4, 6 dB States
DC - 6.0 GHz
± 0.2 + 2% of Atten. Setting Max.
± 0.4 + 2% of Atten. Setting Max.
Input Power for 0.1 dB Compression
0.25 - 6.0 GHz
22
Input Third Order Intercept Point
(Two-Tone Input Power= 0 dBm Each Tone)
0.25 - 6.0 GHz
50
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
DC - 6.0 GHz
135
155
* Bypass capacitor connecting ACG1 & ACG2 to RF ground required per pin description herein.
Units
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
ns
ns
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
1 page  
v00.0403
HMC467LP3
MICROWAVE CORPORATION
2 dB LSB GaAs MMIC 2-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, DC - 6.0 GHz
Pin Descriptions
9
Pin Number
1, 2, 4, 9 - 12,
14, 15
Function
N/C
3 Vdd
Description
These pins should be connected to PCB
RF ground to maximize performance.
Supply Voltage
Interface Schematic
5, 8 V2, V1
See truth table and control voltage table.
6, 7
13, 16
ACG1, ACG2
RF2, RF1
External capacitor to ground is required.
Select value for lowest frequency of operation.
Place capacitor as close to pins as possible.
These pins are DC coupled and matched to 50 Ohm. Blocking
capacitors are required.
GND
Package bottom has an exposed metal paddle
that must be connected to RF/DC ground.
Application Circuit
9 - 102
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet HMC468LP3.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| HMC468LP3 | 1 dB LSB GaAs MMIC 3-BIT DIGITAL POSITIVE CONTROL ATTENUATOR/ DC - 6.0 GHz | Hittite Microwave Corporation |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |