MAX3580ETJ+T Maxim Integrated Products, MAX3580ETJ+T Datasheet
MAX3580ETJ+T
Specifications of MAX3580ETJ+T
Related parts for MAX3580ETJ+T
MAX3580ETJ+T Summary of contents
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... Automotive Televisions USB Peripherals Ordering Information PART TEMP RANGE MAX3580ETJ+ -40°C to +85°C MAX3580ETJ+T -40°C to +85° Exposed paddle. + Denotes a lead(Pb)-free/RoHS-compliant package Tape-and-reel package. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ...
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Direct-Conversion TV Tuner ABSOLUTE MAXIMUM RATINGS VCC_ _ to GND......................................................-0.3V to +3.6V SDA, SCL, ADDR2, MUX, REF_BUFF, BB_AGC, RF_AGC to GND ................................-0.3V to +3.6V All Other Pins to GND ..............................-0.3V to (+V RF Input Power ...............................................................+10dBm Operating Temperature Range ...........................-40°C ...
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AC ELECTRICAL CHARACTERISTICS (MAX3580 EV kit +3.1V to +3.5V BBQ_ loaded by R greater than 2kΩ and C L register conditions, unless otherwise noted. Typical values are at V PARAMETER SYMBOL Operating Frequency Range Overall Voltage ...
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Direct-Conversion TV Tuner AC ELECTRICAL CHARACTERISTICS (continued) (MAX3580 EV kit +3.1V to +3.5V BBQ_ loaded by R greater than 2kΩ and C L register conditions, unless otherwise noted. Typical values are at V PARAMETER SYMBOL SIGMA-DELTA ...
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AC ELECTRICAL CHARACTERISTICS (continued) (MAX3580 EV kit +3.1V to +3.5V BBQ_ loaded by R greater than 2kΩ and C L register conditions, unless otherwise noted. Typical values are at V PARAMETER SYMBOL Rejection Ratio DC Output ...
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Direct-Conversion TV Tuner The following is selected overall performance data for the MAX3580 + digital demodulator. Table 1 shows the typical overall performance as mea- sured using the MAX3580 and one current production DVB-T demodulator. This reference design is available ...
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Evaluation Kit, typical values are at V VHF-III BAND VOLTAGE GAIN vs. FREQUENCY 110 100 T = 0° +25° +55° +85° 150 160 170 180 190 ...
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Direct-Conversion TV Tuner (MAX3580 Evaluation Kit, typical values are at V UHF MODE NOISE FIGURE vs. VOLTAGE GAIN +85° +55° +25° -40° ...
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Evaluation Kit, typical values are at V STOPBAND NOISE vs. FREQUENCY -45 -55 BB_BW <3:0> = "1011" 8MHz CHANNEL MODE -65 BB_BW <3:0> = "1001" 7MHz CHANNEL MODE - FREQUENCY (MHz) RF PORT-TO-PORT ISOLATION ...
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Direct-Conversion TV Tuner PIN NAME 1 SDA Serial-Data Input Line. Requires a pullup resistor SCL Serial-Clock Input. Requires a pullup resistor RFIN2 Second RF Input 4 RFIN First RF Input Address Line. Sets the ...
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SDA 1 SCL 2 RFIN2 3 RFIN 4 ADDR2 5 GND_LNA 6 VCC_RF LEXT 3.3V 10kΩ Figure 1. Single-Loop AGC Schematic ______________________________________________________________________________________ Direct-Conversion TV Tuner REF_BUFF ...
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Direct-Conversion TV Tuner Detailed Description Programmable Registers The MAX3580 includes thirteen write/read registers and three read-only registers. See Table 2 for register con- figuration and the Register Description section. The register configuration of Table 2 shows each bit name and ...
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Register Descriptions N-Divider Integer (Register Address 0x00) N<7:0>: VCO Integer-N Divider Ratio N-Divider Frac2 (Register Address 0x01) MP: Minimum CP Pulse Width. Always set to 0 (factory use only). LI1, LI0; CP Linearity Control. Always set to 00 (factory use ...
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Direct-Conversion TV Tuner Shutdown Control (Register Address 0x08) SHDN_BG: Main Bandgap 0 = Enabled 1 = Disabled The main bandgap can and will be shut down once all other blocks are shut down (i.e., all bits in this shutdown register ...
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DC Offset DAC (Register Address 0x0C) DC_DAC<7:0>: Value to Program to I/Q DC Offset DAC. Note that the MSB is located in the previous register. Tracking Filter ROM Address (Register Address 0x0D) TFA<3:0>: Tracking Filter ROM Address. See Table 3. ...
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Direct-Conversion TV Tuner To Read Back Fuses IMPORTANT NOTICE: When reading other addresses than 8’h00 (the system trim bits possible that the data going to the bias cells will be disturbed due to the architecture of the fuse ...
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When addressed with a write command, the MAX3580 allows the master to write to a single register or to multi- ple successive registers. A write cycle begins with the bus master issuing a START condition followed by the seven slave ...
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Direct-Conversion TV Tuner Applications Information The MAX3580 is designed to be suitable for operation in the 170MHz to 230MHz VHF-III band and in the 470MHz to 878MHz UHF band. A switch selects either RFIN or RFIN2 as the input to ...
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RF Tracking Filter The MAX3580 utilizes two narrowband RF tracking filters, one for VHF and one for UHF. Each filter is comprised of a fixed inductor and three digitally controlled variable capacitors named series, shunt, and parallel capacitors. The integrated ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2010 Maxim Integrated Products ...