|
|
PDF HMC882LP5E Data sheet ( Hoja de datos )
| Número de pieza | HMC882LP5E | |
| Descripción | FILTER - TUNABLE / LOW PASS SMT | |
| Fabricantes | Hittite Microwave | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de HMC882LP5E (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
|
No Preview Available !
v01.0310
3
Typical Applications
The HMC882LP5E is ideal for:
• Test & Measurement Equipment
• Military RADAR & EW/ECM
• SATCOM & Space
• Industrial & Medical Equipment
Functional Diagram
HMC882LP5E
FILTER - TUNABLE, LOW PASS SMT
4.5 - 7.6 GHz
Features
Fast Tuning Response; 150 ns
Excellent Wideband Rejection; 40 dB
Single Positive Frequency Control: 0 to +14V
Low Insertion Loss &
User Selectable Cutoff Frequency
Single Chip Replacement
for Mechanically Tuned Designs
32 Lead 5x5 mm SMT Package
General Description
The HMC882LP5E is a MMIC low pass filter which
features a user selectable cutoff frequency. The
cutoff frequency can be varied from 4.5 to 7.6 GHz
by applying a single analog tuning voltage between
0 and 14V. This low pass filter provides a low 2.9 dB
insertion loss, 10 dB return loss and 1.23 x ƒcutoff
stopband attenuation of >20 dB. This tunable filter can
be used as a much smaller alternative to physically
large switched filter banks and cavity tuned filters.
The HMC882LP5E has excellent microphonics due
to the monolithic design, and provides a dynamically
adjustable solution in advanced communications
applications. The low pass tunable filter is packaged
in a RoHS compliant 5x5mm QFN leadless package.
3-1
Electrical Specifications, TA = +25°C
Parameter
Min. Typ. Max.
Passband
0 7.6
ƒcutoff [1] Tuning Range (3 dB Loss)
4.5 7.6
Stopband Frequency (Rejection >20 dB)
1.23 x ƒcutoff
Re-entry Frequency (Rejection <30 dB)
30
Insertion Loss
2.9
Return Loss
10
Maximum Input Power for Linear Operation
10
Frequency Control Voltage (Vfctl)
0 14
Frequency Control Port Source/Sink Current (Ifctl)a
Residual Phase Noise [2] (1 MHz offset)
-160
±1
ƒcutoff Drift Rate (Fixed Vfctl)
-1.4
Tuning Characteristics [3]
tFULLBAND (0% Vfctl to 90% RF)
150
[1] ƒcutoff defined as the point at which the insertion loss is 3 dB below the minimum passband insertion loss.
[2] Optimum residual phase noise performance requires the use of a low noise driver circuit.
[3]Tuning speed is dependent on driver circuit. Data measured with a high speed op-amp driver and includes driver slew rate delay.
Units
GHz
GHz
GHz
GHz
dB
dB
dBm
V
mA
dBc/Hz
MHz/°C
ns
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 [email protected]
http://www.Datasheet4U.com
1 page  
3
Pin Descriptions
v01.0310
HMC882LP5E
FILTER - TUNABLE, LOW PASS SMT
4.5 - 7.6 GHz
Pin Number
1 - 4, 7 - 13,
15 - 18, 21 - 32
Function
N/C
Description
The pins are not connected internally; however, all data
shown herein was measured with these pins connected to
RF/DC ground externally.
Interface Schematic
5, 20
GND
These pins and exposed paddle
must be connected to RF/DC ground.
6
RFIN
This pin is DC coupled and matched to 50 Ohms.
External voltage must not be applied to this pin.
14 Vfctl
Cutoff frequency control voltage.
19
RFOUT
This pin is DC coupled and matched to 50 Ohms.
External voltage must not be applied to this pin.
Application Circuit
3-5
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 [email protected]
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet HMC882LP5E.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| HMC882LP5E | FILTER - TUNABLE / LOW PASS SMT | Hittite Microwave |
| 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 |