MAX5885 Datasheet, PDF (1/18 Pages) Maxim Integrated Products – 3.3V, 16-Bit, 200Msps High Dynamic Performance DAC with CMOS Inputs

19-2786; Rev 1; 12/03
3.3V, 16-Bit, 200Msps High Dynamic
Performance DAC with CMOS Inputs
General Description
The MAX5885 is an advanced, 16-bit, 200Msps digital-
to-analog converter (DAC) designed to meet the
demanding performance requirements of signal synthe-
sis applications found in wireless base stations and
other communications applications. Operating from a
single 3.3V supply, this DAC offers exceptional dyna-
mic performance such as 77dBc spurious-free dynamic
range (SFDR) at f_OUT = 10MHz. The DAC supports
update rates of 200Msps at a power dissipation of less
than 200mW.
The MAX5885 utilizes a current-steering architecture,
which supports a full-scale output current range of 2mA
to 20mA, and allows a differential output voltage swing
between 0.1V_P-P and 1V_P-P.
The MAX5885 features an integrated 1.2V bandgap
reference and control amplifier to ensure high accuracy
and low noise performance. Additionally, a separate
reference input pin enables the user to apply an exter-
nal reference source for optimum flexibility and to
improve gain accuracy.
The digital and clock inputs of the MAX5885 are
designed for CMOS-compatible voltage levels. The
MAX5885 is available in a 48-pin QFN package with an
exposed paddle (EP) and is specified for the extended
industrial temperature range (-40°C to +85°C).
Refer to the MAX5883 and MAX5884 data sheets for
pin-compatible 12- and 14-bit versions of the MAX5885.
For LVDS high-speed versions, refer to the MAX5886/
MAX5887/MAX5888 data sheet.
Features
♦ 200Msps Output Update Rate
♦ Single 3.3V Supply Operation
♦ Excellent SFDR and IMD Performance
SFDR = 77dBc at f_OUT = 10MHz (to Nyquist)
IMD = -88dBc at f_OUT = 10MHz
ACLR = 74dB at f_OUT = 30.72MHz
♦ 2mA to 20mA Full-Scale Output Current
♦ CMOS-Compatible Digital and Clock Inputs
♦ On-Chip 1.2V Bandgap Reference
♦ Low Power Dissipation
♦ 48-Pin QFN-EP Package
Ordering Information
PART
TEMP RANGE
MAX5885EGM
-40°C to +85°C
*EP = Exposed paddle.
PIN-PACKAGE
48 QFN-EP*
TOP VIEW
Pin Configuration
Applications
Base Stations: Single/Multicarrier UMTS,
CDMA, GSM
Communications: LMDS, MMDS, Point-to-Point
Microwave
Digital Signal Synthesis
Automated Test Equipment (ATE)
Instrumentation
B1 1
B0 2
XOR 3
VCLK 4
CLKGND 5
CLKP 6
CLKN 7
CLKGND 8
VCLK 9
PD 10
AV_DD 11
AGND 12
MAX5885
36 B12
35 B13
34 B14
33 B15
32 DGND
31 DV_DD
30 SEL0
29 N.C.
28 N.C.
27 N.C.
26 N.C.
25 N.C.
QFN
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