MAX2051
SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer
Highest Linearity, Up/Downconverting 850MHz to 1550MHz SiGe Mixer Provides the Ultimate in Spurious Intermodulation Support
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Key Features
Applications/Uses
| # Channels | 1 |
| RF Freq. (MHz) (min) | 850 |
| RF Freq. (MHz) (max) | 1550 |
| LO Frequency (MHz) (min) | 1200 |
| LO Frequency (MHz) (max) | 2250 |
| IF Frequency (MHz) (min) | 50 |
| IF Frequency (MHz) (max) | 1000 |
| Gain (dB) | -7.4 |
| Input IP3 (dBm) | 35 |
| Noise Figure (dB) | 7.8 |
| 2RF-2LO/ 2LO-2RF (dBc) | 75 |
| VCC (V) | 4.75 to 5.25 |
| 5V Supply Current (mA) | 105 |
| Footprint (mm x mm) | 5.0 x 5.0 |
| Package/Pins | TQFN/20 |
| Budgetary Price (See Notes) | 21.41 |
| Gain (dB) | -7.5 |
| Input IP3 (dBm) | 33.4 |
| LO +/-2IF (dBc) | 61 |
| LO +/-3IF (dBc) | 78 |
| LO Leakage at RF (dBm) | -35.7 |
| 5V Supply Current (mA) | 105 |
| Package/Pins | TQFN/20 |
Simplified Block Diagram
Technical Docs
| Data Sheet | SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer | May 12, 2009 |
Support & Training
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Sampling:
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Parameters
| # Channels | 1 |
| RF Freq. (MHz) (min) | 850 |
| RF Freq. (MHz) (max) | 1550 |
| LO Frequency (MHz) (min) | 1200 |
| LO Frequency (MHz) (max) | 2250 |
| IF Frequency (MHz) (min) | 50 |
| IF Frequency (MHz) (max) | 1000 |
| Gain (dB) | -7.4 |
| Input IP3 (dBm) | 35 |
| Noise Figure (dB) | 7.8 |
| 2RF-2LO/ 2LO-2RF (dBc) | 75 |
| VCC (V) | 4.75 to 5.25 |
| 5V Supply Current (mA) | 105 |
| Footprint (mm x mm) | 5.0 x 5.0 |
| Package/Pins | TQFN/20 |
| Budgetary Price (See Notes) | 21.41 |
| Gain (dB) | -7.5 |
| Input IP3 (dBm) | 33.4 |
| LO +/-2IF (dBc) | 61 |
| LO +/-3IF (dBc) | 78 |
| LO Leakage at RF (dBm) | -35.7 |
| 5V Supply Current (mA) | 105 |
| Package/Pins | TQFN/20 |
Key Features
- 850MHz to 1550MHz RF Frequency Range
- 1200MHz to 2250MHz LO Frequency Range
- 50MHz to 1000MHz IF Frequency Range
- DOCSIS 3.0 and Euro DOCSIS Compatible
- 7.4dB Typical Conversion Loss
- 7.8dB Typical Noise Figure
- +24dBm Typical Input 1dB Compression Point
- +35dBm Typical Input IP3
- 88dBc Typical 2RF-LO Rejection at PRF = -14dBm
- Integrated LO Buffer
- Integrated RF and LO Baluns for Single-Ended Inputs
- Low LO Drive (0dBm Nominal)
- External Current-Setting Resistor Provides Option for Operating Device in Reduced-Power/Reduced-Performance Mode
Applications/Uses
- Cable Modem Termination Systems
- Integrated Digital Enhanced Network (iDEN®) Base Stations
- Microwave and Fixed Broadband Wireless Access
- Microwave Links
- Military Systems
- Predistortion Receivers
- Private Mobile Radios
- Video-on-Demand and DOCSIS-Compliant Edge QAM Modulation
- WiMAX™ Base Stations and Customer Premise Equipment
- Wireless Local Loop
Description
In addition to offering excellent linearity and noise performance, the MAX2051 also yields a high level of component integration. The device integrates baluns in the RF and LO ports, which allow for a single-ended RF input and a single-ended LO input. The MAX2051 requires a typical LO drive of 0dBm and a supply current guaranteed to below 130mA.
The MAX2051 is available in a compact 5mm x 5mm, 20-pin thin QFN package with an exposed pad. Electrical performance is guaranteed over the extended temperature range, from TC = -40°C to +85°C.
Technical Docs
| Data Sheet | SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer | May 12, 2009 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
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