Overview
The MAX2172ETL/V+CBM is a direct-conversion to low-IF tuner designed by Analog Devices Inc./Maxim Integrated. This component is specifically tailored for digital audio broadcast (DAB) and terrestrial digital multimedia broadcast (T-DMB) applications. It covers a wide range of input frequencies, including 168MHz to 240MHz (VHF-III), 1452MHz to 1492MHz (L-band), and 87MHz to 108MHz (FM), making it versatile for various broadcasting needs.
Key Specifications
| Parameter | Value |
|---|---|
| Input Frequency Range | 168MHz to 240MHz (VHF-III), 1452MHz to 1492MHz (L-band), 87MHz to 108MHz (FM) |
| Conversion Type | Direct-Conversion to Low-IF |
| Package Type | TQFN (Thin Quad Flat No-Lead) |
| Operating Temperature Range | -40°C to +85°C |
| Voltage Supply | 3.3V or 5V |
Key Features
- Direct-conversion to low-IF architecture for improved performance and reduced complexity.
- Covers multiple frequency bands, including VHF-III, L-band, and FM.
- High sensitivity and selectivity, ensuring clear signal reception.
- Low power consumption, suitable for battery-powered devices.
- Compact TQFN package, ideal for space-constrained designs.
Applications
- Digital Audio Broadcast (DAB) receivers.
- Terrestrial Digital Multimedia Broadcast (T-DMB) receivers.
- FM radio receivers.
- Portable and handheld devices requiring high-performance tuning capabilities.
Q & A
- What is the primary application of the MAX2172ETL/V+CBM?
The MAX2172ETL/V+CBM is primarily designed for digital audio broadcast (DAB) and terrestrial digital multimedia broadcast (T-DMB) applications.
- What are the input frequency ranges supported by the MAX2172ETL/V+CBM?
The component supports input frequencies ranging from 168MHz to 240MHz (VHF-III), 1452MHz to 1492MHz (L-band), and 87MHz to 108MHz (FM).
- What is the conversion type of the MAX2172ETL/V+CBM?
The MAX2172ETL/V+CBM uses a direct-conversion to low-IF architecture.
- What is the package type of the MAX2172ETL/V+CBM?
The component is packaged in a TQFN (Thin Quad Flat No-Lead) package.
- What is the operating temperature range of the MAX2172ETL/V+CBM?
The operating temperature range is -40°C to +85°C.
- What voltage supply options are available for the MAX2172ETL/V+CBM?
The component can be powered by either 3.3V or 5V.
- What are the key benefits of the direct-conversion to low-IF architecture?
The direct-conversion to low-IF architecture offers improved performance, reduced complexity, and lower power consumption.
- Is the MAX2172ETL/V+CBM suitable for portable devices?
Yes, the component is suitable for portable and handheld devices due to its low power consumption and compact package.
- What other applications can the MAX2172ETL/V+CBM be used for?
Besides DAB and T-DMB, the component can also be used in FM radio receivers and other applications requiring high-performance tuning capabilities.
- Where can I find detailed specifications and datasheets for the MAX2172ETL/V+CBM?
Detailed specifications and datasheets can be found on the official Analog Devices website, as well as through distributors like Mouser and Digi-Key.
