The MAX3541 complete single-conversion television tuner is designed for use in analog/digital terrestrial applications and digital set-top boxes. This television tuner draws only 760mW of power from a +3.3V supply voltage.
The MAX3541 is designed to convert PAL or DVB-T signals in the 47MHz to 68MHz, 174MHz to 230MHz, and 470MHz to 862MHz bands to an intermediate frequency (IF) of 36MHz.
The MAX3541 includes a variable-gain low-noise amplifier (LNA), multiband tracking filters, a harmonic-rejection mixer, a low-noise IF amplifier, an IF power detector, and a variable-gain IF amplifier. The MAX3541 also includes fully monolithic VCOs and tank circuits, as well as a complete frequency synthesizer. This highly integrated design allows for low-power tuner-on-board applications without the cost and power dissipation issues of dual-conversion tuner solutions.
The MAX3541 is specified for operation in the -40°C to +85°C temperature range and is available in a leadless 48-pin flip-chip (fcLGA) package.
Key Features
Applications/Uses
Low Power Consumption: 760mW (typ) from a +3.3V Supply Voltage
Integrated Tracking Filters
Low Noise Figure: 4.9dB (typ)
Small 7mm x 7mm fcLGA Leadless Package
IF Overload Detector Controls RF Variable-Gain Amplifier
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
Devices:
1-3
of
3
MAX3541
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Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
Temp
RoHS/Lead-Free? Materials Analysis
MAX3541EVKIT#
See data sheet
MAX3541ELM#TDG42
FCLGA;48 pin;
Dwg: 21-0152A (PDF)
Use pkgcode/variation: L4877F-8*
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