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MAXIM MAX19506ETM+T product image
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MAXIM MAX19506ETM+T

Manufacturer
MPN
MAX19506ETM+T
LCSC Part #
C2670576
Packaging
TQFN-48-EP(7x7)
Customer #
Key Attributes
SPI 1.8V~3.3V TQFN-48-EP(7x7) Analog to Digital Converters (ADC) RoHS
DatasheetMAXIM MAX19506ETM+T
RoHS Compliance1 documents available
Alternative Parts1
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QtyUnit Price(Reference Only)Total Amount
1+$ 12.2176$ 12.22
200+$ 4.7295$ 945.90
500+$ 4.563$ 2281.50
1,000+$ 4.4806$ 4480.60
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ManufacturerMAXIM
PackagingTQFN-48-EP(7x7)
Operating Temperature-40℃~+85℃
InterfaceSPI
Quiescent Current (Iq)63.3mA
Voltage - Supply1.8V~3.3V
Number of Channels2
Integral non - linearity0.1LSB
Voltage ReferenceBuilt-in
Clock/OscillatorExternal
Clock Frequency50MHz~100MHz
FeaturesMultiplexers;Synchronous triggering;Soft reset
Resolution(Bits)100MHz;8
S/N Ratio49.8dB
DNL (LSB)0.1LSB
ADC architecturePipeline
Programmable GainNot supported

Features

AI Translation
  • The MAX19506 dual-channel, analog-to-digital converter (ADC) provides 8-bit resolution and a maximum sample rate of 100Msps.
  • The MAX19506 analog input accepts a wide 0.4V to 1.4V input common-mode voltage range, allowing DC-coupled inputs for a wide range of RF, IF, and baseband front-end components.
  • The MAX19506 provides excellent dynamic performance from baseband to high input frequencies beyond 400MHz, making the device ideal for zero-intermediate frequency (ZIF) and high-intermediate frequency (IF) sampling applications.
  • The typical signal-to-noise ratio (SNR) performance is 49.8dBFS and typical spurious-free dynamic range (SFDR) is 69dBc at fIN = 70MHz and fCLK = 100MHz.
  • The MAX19506 operates from a 1.8V supply. Additionally, an integrated, self-sensing voltage regulator allows operation from a 2.5V to 3.3V supply (AVDD).
  • The digital output drivers operate on an independent supply voltage (OVDD) over the 1.8V to 3.5V range.
  • The analog power consumption is only 57mW per channel at VAVDD = 1.8V.
  • In addition to low operating power, the MAX19506 consumes only 1mW in power-down mode and 17mW in standby mode.
  • Various adjustments and feature selections are available through programmable registers that are accessed through the 3-wire serial-port interface.
  • Alternatively, the serial-port interface can be disabled, with the three pins available to select output mode, data format, and clock-divider mode.
  • Data outputs are available through a dual parallel CMOS-compatible output data bus that can also be configured as a single multiplexed parallel CMOS bus.
  • The MAX19506 is available in a small 7mm×7mm, 48-pin thin QFN package and is specified over the -40°C to +85°C extended temperature range.
  • Very-Low-Power Operation (57mW/Channel at 100Msps)
  • 1.8V or 2.5V to 3.3V Analog Supply
  • Excellent Dynamic Performance 49.8dBFS SNR at 70MHz 69dBc SFDR at 70MHz
  • User-Programmable Adjustments and Feature Selection through an SPI Interface
  • Selectable Data Bus (Dual CMOS or Single Multiplexed CMOS)
  • DCLK Output and Programmable Data Output Timing Simplifies High-Speed Digital Interface
  • Very Wide Input Common-Mode Voltage Range (0.4V to 1.4V)
  • Very High Analog Input Bandwidth (>850MHz)
  • Single-Ended or Differential Analog Inputs
  • Single-Ended or Differential Clock Input
  • Divide-by-One (DIV1), Divide-by-Two (DIV2), and Divide-by-Four (DIV4) Clock Modes
  • Two’s Complement, Gray Code, and Offset Binary Output Data Format
  • Out-of-Range Indicator (DOR)
  • CMOS Output Internal Termination Options (Programmable)
  • Reversible Bit Order (Programmable)
  • Data Output Test Patterns
  • Small 7mm x 7mm, 48-Pin Thin QFN Package with Exposed Pad

Applications

AI Translation
  • IF and Baseband Communications, Including Cellular Base Stations and Point-to-Point Microwave Receivers
  • Ultrasound and Medical Imaging
  • Portable Instrumentation and Low-Power Data Acquisition
  • Digital Set-Top Boxes

Alternative Parts

MPNManufacturerAlternative TypePackagingAvailabilityUnit Price
MAX19506ETM+MAXIMAlt. PackagingQFN-48-EP(7x7)0$ 25.1724
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