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MAX5891

Features: 600Msps Output Update RateLow Noise Spectral Density: -163dBFS/Hz at fOUT = 36MHzExcellent SFDR and IMD PerformanceSFDR = 80dBc at fOUT = 30MHz (to Nyquist)SFDR = 69dBc at fOUT = 130MHz (to Nyquist)IMD = -94dBc at fOUT = 30MHzIMD = -77dBc at fOUT = 130MHz ACLR = 73dB at fOUT = 122.88MHz ...

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SeekIC No. : 004411395 Detail

MAX5891: Features: 600Msps Output Update RateLow Noise Spectral Density: -163dBFS/Hz at fOUT = 36MHzExcellent SFDR and IMD PerformanceSFDR = 80dBc at fOUT = 30MHz (to Nyquist)SFDR = 69dBc at fOUT = 130MHz (t...

MAX5891 Data Sheet

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Part Number:
MAX5891
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

 600Msps Output Update Rate
 Low Noise Spectral Density: -163dBFS/Hz at fOUT = 36MHz
Excellent SFDR and IMD Performance
   SFDR = 80dBc at fOUT = 30MHz (to Nyquist)
   SFDR = 69dBc at fOUT = 130MHz (to Nyquist)
   IMD = -94dBc at fOUT = 30MHz
   IMD = -77dBc at fOUT = 130MHz
ACLR = 73dB at fOUT = 122.88MHz
2mA to 20mA Full-Scale Output Current
LVDS-Compatible Digital Inputs
On-Chip +1.2V Bandgap Reference
Low 298mW Power Dissipation at 600Msps
Compact (10mm x 10mm) QFN-EP Package
Evaluation Kit Available (MAX5891EVKIT)


Application

Base Stations: Single/Multicarrier UMTS, CDMA, GSM
Communications: Fixed Broadband Wireless Access, Point-to-Point Microwave
Direct Digital Synthesis (DDS)
Cable Modem Termination Systems (CMTS)
Automated Test Equipment (ATE)
Instrumentation


Specifications

AVDD1.8, DVDD1.8 to AGND, DGND, DACREF,
and CGND.............................................................-0.3V to +2.16V
AVDD3.3, DVDD3.3, AVCLK to AGND, DGND,
DACREF, and CGND................................................-0.3V to +3.9V
REFIO, FSADJ to AGND, DACREF,
DGND, and CGND ..................................-0.3V to (AVDD3.3 + 0.3V)
OUTP, OUTN to AGND, DGND, DACREF,
and CGND..............................................-1.2V to (AVDD3.3 + 0.3V)
CLKP, CLKN to AGND, DGND, DACREF,
and CGND.................................................-0.3V to (AVCLK + 0.3V)
PD to AGND, DGND, DACREF,
and CGND.............................................-0.3V to (DVDD3.3 + 0.3V)
Digital Data Inputs (D0ND15N, D0PD15P) to AGND,
DGND, DACREF, and CGND ..................-0.3V to (DVDD1.8 + 0.3V)
Continuous Power Dissipation (TA = +70°C) (Note 1)
68-Pin QFN-EP (derate 28.6mW/°C above +70°C).......3333mW
Thermal Resistance JA (Note 1) ....................................24°C/W
Operating Temperature Range .........................-40°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range ..........................-60°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C


Description

The MAX5891 advanced 16-bit, 600Msps, digital-toanalog converter (DAC) meets the demanding performance requirements of signal synthesis applications found in wireless base stations and other communications applications. Operating from +3.3V and +1.8V supplies, the MAX5891 DAC supports update rates of 600Msps using high-speed LVDS inputs while consuming only 298mW of power and offers exceptional dynamic performance such as 80dBc spurious-free dynamic range (SFDR) at fOUT = 30MHz.

The MAX5891 utilizes a current-steering architecture that supports a 2mA to 20mA full-scale output current range, and produces -2dBm to -22dBm full-scale output signal levels with a double-terminated 50Ω load. The MAX5891 features an integrated +1.2V bandgap reference and control amplifier to ensure high-accuracy and low-noise performance. A separate reference input (REFIO) allows for the use of an external reference source for optimum flexibility and improved gain accuracy.

The MAX5891 digital inputs accept LVDS voltage levels, and the flexible clock input can be driven differentially or single-ended, AC- or DC-coupled. The MAX5891 is available in a 68-pin QFN package with an exposed paddle (EP) and is specified for the extended (-40°C to +85°C) temperature range.

Refer to the MAX5890* and MAX5889* data sheets for pin-compatible 14-bit and 12-bit versions of the MAX5891.




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