|
|
PDF MH203 Data sheet ( Hoja de datos )
| Número de pieza | MH203 | |
| Descripción | High Linearity Cellular-Band MMIC Mixer | |
| Fabricantes | ETC | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de MH203 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
|
No Preview Available !
MH203
High Linearity Cellular-Band MMIC Mixer
The Communications Edge TM
Product Information
Product Features
• +32 dBm IIP3
• RF 800 – 960 MHz
• IF 200 – 350 MHz
• High-side LO configuration
• +17 dBm Drive Level
• Low Cost SOIC-8 Package
• No External Bias Required
Applications
• Mobile Infrastructure
Product Description
Functional Diagram
The MH203 is a passive GaAs MESFET mixer that
provides high dynamic range performance in a low
cost SOIC-8 package. WJ’s MH203 uses patented
techniques to realize +32 dBm Input IP3 at an LO
drive level of +17 dBm when used in a simple
application circuit as an upconverting or
downconverting high-side LO configuration. This
single monolithic integrated circuit does not require
any external baluns or bias elements.
Typical applications include frequency up/down
conversion, modulation and demodulation for
receivers and transmitters used in 2.5G and 3G
systems using the cellular and GSM frequency bands.
18
27
36
45
Function
LO
IF & RF*
GND
Pin No.
2
7
1, 3, 4, 5, 6, 8
* External components (inductors &
capacitors) are required to diplex the signal
Specifications1
Parameters
RF Frequency Range
LO Frequency Range
IF Frequency Range
SSB Conversion Loss
Noise Figure
Input IP3
Input P1dB
LO – RF Isolation
LO – IF Isolation
RF – IF Isolation
Return Loss: RF Port
Return Loss: IF Port
Return Loss: LO Port
LO Drive Level
Units
MHz
MHz
MHz
dB
dB
dBm
dBm
dB
dB
dB
dB
dB
dB
dBm
Min
800
1000
200
+28
25
50
Typ
8.2
9.0
+32
+16
30
65
25
-20
-17
-12
+17
Max
960
1310
350
9.5
Comments
See note 2
See note 3
See note 4
See note 4
Test conditions unless otherwise noted:
1. Performance is with the use of an application specific circuit (shown on page 4) with a high-side LO at +17 dBm in a downconverting application at 25° C.
2. Assumes LO injection noise is filtered at the thermal noise floor, -174 dBm/Hz, at the RF, IF, and Image frequencies.
3. IIP3 is measured with ∆f = 1 MHz with RFin = 0 dBm / tone.
4. The return loss is measured after the diplexer which splits the RF and IF signals from the mixer. Details of the diplexing circuit is shown on page 4.
Absolute Maximum Rating
Ordering Information
Parameter
Operating Case Temperature
Storage Temperature
Maximum Input LO Power6
Rating
-40° to +85 °C
-65° to +100 °C
+21 dBm
Part No.
MH203
MH203-PCB
Description
Cellular-band MMIC Mixer
Fully-Assembled Mixer Application Board
5. Operation of this device above any of these parameters may cause permanent damage.
6. Total sum of the LO and RF port power should not exceed +23 dBm.
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: [email protected] • Web site: www.wj.com
November 2003
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet MH203.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| MH2009 | MH2009 / MH2009A | ETC |
| MH2009A | MH2009 / MH2009A | ETC |
| MH203 | High Linearity Cellular-Band MMIC Mixer | ETC |
| MH203-PCB | High Linearity Cellular-Band MMIC Mixer | ETC |
| 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 |