MAX2091
50MHz to 500MHz Analog VGA, 1735MHz to 1935MHz Upconverting Mixer with Image Filtering, Threshold Alarm Circuit, and Error Amplifier for Level Control
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Highest Linearity Analog VGA + Upconverting Mixer with Integrated Alarm and Leveling Control
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Features
- Complete Upconversion in a Single IC
- 50MHz to 500MHz Analog VGA
- 1735MHz to 1935MHz Upconverter Mixer
- On-Chip LO Buffer
- Image Filter
- High Linearity
- +24.5dBm OIP3
- +12dBm Output -1dB Compression Point
- 23dB Gain
- 37dB IF Attenuator Control Range
- 5.4dB Noise Figure (Includes Attenuator Insertion Loss)
- 0.25dB Gain Variation Over 100MHz Bandwidth
- Analog Attenuator Controlled with External Voltage
- Alarm Circuit with Adjustable Threshold
- 20dB Image Rejection at 1135MHz RF Frequency
- Single +5V Supply with Extended +4.75V to +5.8V Supply Range
- Lead(Pb)-Free Package
- Power-Down Capabilities
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The MAX2091 monolithic SiGe BiCMOS upconverter IC integrates an analog variable-gain amplifier (VGA) with an upconverting mixer stage and image filter. The device amplifies IF signals in the 250MHz to 450MHz range before mixing them with an LO signal. The resulting 1735MHz to 1935MHz upconverted signal is then filtered on-chip as the final stage of signal conditioning. For a broadband variant that does not include the image filter, refer to the MAX2091B.
The analog attenuator is controlled by an external analog control voltage. Device features include 23dB gain (no attenuation), 5.4dB NF (no attenuation, including attenuator insertion loss), and +24.5dBm OIP3. Each of these features makes the MAX2091 an ideal upconverter for numerous transmitter applications. When paired with the MAX2092 RF VGA, a complete 2-chip IF-RF signal conditioning solution is possible for microwave point-to-point transmitter applications.
The MAX2091 operates from a single 5V supply, and is available in a compact 20-pin TQFN package (5mm x 5mm) with an exposed pad. Electrical performance is guaranteed over the extended temperature range from TC = -40°C to +95°C.
Applications
- Cellular Applications
- Fixed Broadband Wireless Access
- IF Variable-Gain Stages
- LTE Applications
- Microwave Point-to-Point Transmitters
- Temperature Compensation Circuits
- WiMAX® Applications
- Wireless Local Loop
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MAX2091
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Data Sheet
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MAX2091: 50MHz to 500MHz Analog VGA, 1735MHz to 1935MHz Upconverting Mixer with Image Filtering, Threshold Alarm Circuit, and Error Amplifier for Level Control Data Sheet (Rev.1)
Reliability Data
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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
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| MAX2091ETP+ |
20-LFCSP-5X5X0.75
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| MAX2091ETP+T |
20-LFCSP-5X5X0.75
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- MAX2091ETP+
- Pin/Package Drawing
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20-LFCSP-5X5X0.75
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
- MAX2091ETP+T
- Pin/Package Drawing
-
20-LFCSP-5X5X0.75
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
Filter by Model
Part Models
Product Lifecycle
PCN
Aug 14, 2023
- 2275A
WAFER FAB
MAX2091ETP+
PRODUCTION
MAX2091ETP+T
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Aug 14, 2023
- 2275A
WAFER FAB
Software & Part Ecosystem
| Parts | Product Life Cycle | Description | ||
|---|---|---|---|---|
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Analog Control Variable Gain Amplifiers (VGAs)7 |
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PRODUCTION |
50MHz to 1000MHz Analog VGA with Threshold Alarm Circuit and Error Amplifier for Level Control |
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PRODUCTION |
700MHz to 2700MHz Analog VGA with Threshold Alarm Circuit and Error Amplifier for Level Control |
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PRODUCTION |
800MHz to 1000MHz Variable-Gain Amplifier with Analog Gain Control |
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PRODUCTION |
1300MHz to 2700MHz Variable-Gain Amplifier with Analog Gain Control |
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PRODUCTION |
50MHz to 1000MHz, High-Linearity, Serial/Analog-Controlled VGA |
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PRODUCTION |
50MHz to 1000MHz High-Linearity, Serial/Parallel-Controlled Analog/Digital VGA |
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PRODUCTION |
50MHz to 1000MHz High-Linearity, Serial/Analog-Controlled VGA |
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Digital Control VGAs1 |
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PRODUCTION |
50MHz to 1000MHz High-Linearity, Serial/Parallel-Controlled Digital VGA |
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Product2 |
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Dual 50MHz to 1000MHz High-Linearity, Serial/Parallel-Controlled Analog/Digital VGA |
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Dual 50MHz to 1000MHz High-Linearity, Serial/Parallel-Controlled Digital VGA |
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