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MAX5890

Description
PARALLEL, WORD INPUT LOADING, 0.011 us SETTLING TIME, 16-BIT DAC, QCC68
Categorysemiconductor    logic   
File Size322KB,15 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric Compare View All

MAX5890 Overview

PARALLEL, WORD INPUT LOADING, 0.011 us SETTLING TIME, 16-BIT DAC, QCC68

MAX5890 Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals68
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Rated supply voltage1.8 V
Maximum linear error0.0058 %
Processing package description10 X 10 MM, 0.90 MM HEIGHT, MO-220, QFN-68
stateACTIVE
packaging shapeSQUARE
Package SizeCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
surface mountYes
Terminal formNO LEAD
Terminal spacing0.5000 mm
terminal coatingTIN LEAD
Terminal locationQUAD
Packaging MaterialsUNSPECIFIED
Temperature levelINDUSTRIAL
Input formatPARALLEL, WORD
Type of converter16-BIT DAC
Input bit encodingOFFSET BINARY
Rated settling time0.0110 us
Maximum analog output voltage1.1 V
Minimum analog output voltage-1 V
19-3542; Rev 0; 2/05
KIT
ATION
EVALU
BLE
AVAILA
16-Bit, 600Msps, High-Dynamic-Performance
DAC with LVDS Inputs
General Description
The MAX5891 advanced 16-bit, 600Msps, digital-to-
analog converter (DAC) meets the demanding perfor-
mance requirements of signal synthesis applications
found in wireless base stations and other communica-
tions applications. Operating from +3.3V and +1.8V
supplies, the MAX5891 DAC supports update rates of
600Msps using high-speed LVDS inputs while consum-
ing only 298mW of power and offers exceptional
dynamic performance such as 80dBc spurious-free
dynamic range (SFDR) at f
OUT
= 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 lev-
els, and the flexible clock input can be driven differen-
tially 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.
600Msps Output Update Rate
Low Noise Spectral Density: -163dBFS/Hz at
f
OUT
= 36MHz
Excellent SFDR and IMD Performance
SFDR = 80dBc at f
OUT
= 30MHz (to Nyquist)
SFDR = 69dBc at f
OUT
= 130MHz (to Nyquist)
IMD = -94dBc at f
OUT
= 30MHz
IMD = -77dBc at f
OUT
= 130MHz
ACLR = 73dB at f
OUT
= 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)
Features
MAX5891
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
68 QFN-EP**
PKG
CODE
G6800-4
MAX5891EGK -40°C to +85°C
**EP
= Exposed paddle.
Functional Diagram
MAX5891
OUTP
D0–D15
LVDS DATA
INPUTS
Applications
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
+1.2V
REFERENCE
DACREF
REFIO
FSADJ
LVDS
RECEIVER
LATCH
600MHz
16-BIT DAC
OUTN
Selector Guide
PART
MAX5889*
MAX5890*
RESOLUTION
(BITS)
12
14
UPDATE RATE
LOGIC INPUT
(Msps)
600
600
LVDS
LVDS
LVDS
CLKP
CLKN
CLK
INTERFACE
POWER
DOWN
PD
MAX5891
16
600
*Future
product—contact factory for availability.
Pin Configuration appears at end of data sheet.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX5890 Related Products

MAX5890 MAX5891 MAX5889 MAX5891EGK
Description PARALLEL, WORD INPUT LOADING, 0.011 us SETTLING TIME, 16-BIT DAC, QCC68 PARALLEL, WORD INPUT LOADING, 0.011 us SETTLING TIME, 16-BIT DAC, QCC68 PARALLEL, WORD INPUT LOADING, 0.011 us SETTLING TIME, 16-BIT DAC, QCC68 PARALLEL, WORD INPUT LOADING, 0.011 us SETTLING TIME, 16-BIT DAC, QCC68
Number of functions 1 1 1 1
Number of terminals 68 68 68 68
Maximum operating temperature 85 Cel 85 Cel 85 Cel 85 °C
Minimum operating temperature -40 Cel -40 Cel -40 Cel -40 °C
surface mount Yes Yes Yes YES
Terminal form NO LEAD NO LEAD NO LEAD NO LEAD
Terminal location QUAD QUAD QUAD QUAD
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Input format PARALLEL, WORD PARALLEL, WORD PARALLEL, WORD PARALLEL, WORD
Maximum analog output voltage 1.1 V 1.1 V 1.1 V 1.1 V
Minimum analog output voltage -1 V -1 V -1 V -1 V
Rated supply voltage 1.8 V 1.8 V 1.8 V -
Maximum linear error 0.0058 % 0.0058 % 0.0058 % -
Processing package description 10 X 10 MM, 0.90 MM HEIGHT, MO-220, QFN-68 10 X 10 MM, 0.90 MM HEIGHT, MO-220, QFN-68 10 X 10 MM, 0.90 MM HEIGHT, MO-220, QFN-68 -
state ACTIVE ACTIVE ACTIVE -
packaging shape SQUARE SQUARE SQUARE -
Package Size CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE -
Terminal spacing 0.5000 mm 0.5000 mm 0.5000 mm -
terminal coating TIN LEAD TIN LEAD TIN LEAD -
Packaging Materials UNSPECIFIED UNSPECIFIED UNSPECIFIED -
Type of converter 16-BIT DAC 16-BIT DAC 16-BIT DAC -
Input bit encoding OFFSET BINARY OFFSET BINARY OFFSET BINARY -
Rated settling time 0.0110 us 0.0110 us 0.0110 us -
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