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PDF MH103A Data sheet ( Hoja de datos )
| Número de pieza | MH103A | |
| Descripción | High Dynamic Range UMTS-Band MMIC Mixer | |
| Fabricantes | ETC | |
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MH103A
High Dynamic Range UMTS-Band MMIC Mixer
The Communications Edge TM
Product Information
Product Features
Product Description
Functional Diagram
• +34 dBm IIP3
• RF: 1900 – 2200 MHz
• LO: 1600 – 2150 MHz
• IF: 50 – 300 MHz
• +17 dBm Drive Level
• Lead-free/Green SOIC8 package
• No External Bias Required
The MH103A is a passive GaAs MESFET mixer that
provides high dynamic range performance in a low-cost
lead-free/green/RoHS-compliant SOIC-8 package. WJ’s
MH103A uses patented techniques to realize +34 dBm
Input IP3 at an LO drive level of +17 dBm.
This single monolithic integrated circuit does not require
any external baluns, bias, matching, or decoupling
elements. The on-chip diplexer affords good matching on
the RF and IF ports.
Applications
• Mobile Infrastructure
Typical applications include frequency up/down
conversion, modulation and demodulation for receivers and
transmitters used in 3G UMTS systems.
Specifications (1)
4 3 21
5 6 78
Function
LO
IF
RF
GND
Pin No.
2
5
7
1, 3, 4, 6, 8
Parameter
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 Typ
1900 – 2200
1600 – 2150
50 – 300
8.2
8.7
+28 +34
+16
D2a1taSheet4U.c2o8m
27 37
12 18
15
20
12
+17
Max Comments
9.0 See note 1
See note 2
See note 1, 3
1. Test conditions unless otherwise noted: RF / IF = 1900 / 50, 1900 / 200, 2200 / 50, and 2200 / 300 MHz with a low-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 Δf = 1 MHz with RFin = 0 dBm / tone.
DataShee
Absolute Maximum Rating
Ordering Information
Parameter
Rating
Operating Case Temperature
-40 to +85 °C
Storage Temperature
-65 to +100 °C
LO Power
+20 dBm
DataSheet4UIn.pcuotmIF / RF Power
+20 dBm
Operation of this device above any of these parameters may cause permanent damage.
Part No. Description
MH103A*
High Dynamic Range UMTS-band MMIC Mixer
(lead-tin SOIC-8 package)
MH103A-G
High Dynamic Range UMTS-band MMIC Mixer
(lead-free/green/RoHS-compliant SOIC-8 package)
MH103A-PCB Fully-Assembled Mixer Application Board
* This package is being phased out in favor of the green package type which is backward compatible for
existing designs.
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
Page 1 of 5 August 2005
DataSheet4 U .com
1 page  
www.DataSheet4U.com
MH103A
High Dynamic Range UMTS-Band MMIC Mixer
The Communications Edge TM
Product Information
MH103A-G (Lead-Free Package) Mechanical Information
This package is lead-free/green/RoHS-compliant. The plating material on the leads is NiPdAu. It is compatible with both lead-free (maximum 260°C reflow
temperature) and lead (maximum 245°C reflow temperature) soldering processes.
Application Circuit (MH103A-PCB)
et4U.com
LO
PIN 2
PIN 7
RF
PIN 5
IF
Notes:
1. All other pins on mixer are grounded.
2. Circuit board material: .014” FR-4, 4 layers, .062” total thickness
3. Blocking capacitors are required on the ports (pins 2, 5, 7) if any dc signal is present.
Outline Drawing
DataSheet4U.com
Product Marking
The component will be marked with an
“MH103A-G” designator followed by an
alphanumeric lot code on the top surface of the
package.
Tape and reel specifications for this part are
located on the website in the “Application Notes”
section.
ESD / MSL Information
Land Pattern / Mounting Configuration
ESD Classification: Class 1B
Value:
Passes 500V to <1000 V
Test:
Human Body Model (HBM)
Standard:
JEDEC Standard JESD22-A114
ESD Classification: Class III
Value:
Passes 500 V to <1000 V
Test:
Charged Device Model (CDM)
Standard:
JEDEC Standard JESD22-C101
MSL Rating:
Standard:
Level 2 at +260 °C convection reflow
JEDEC Standard J-STD-020B
Functional Pin Layout
Pin Function
1 Ground
2 LO Port
3 Ground
4 Ground
5 IF Port
6 Ground
7 RF Port
8 Ground
DataSheet4U.com
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
Page 5 of 5 August 2005
DataSheet4 U .com
5 Page | ||
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| PDF Descargar | [ Datasheet MH103A.PDF ] | |
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