9042
12-Bit, 41 MSPS A/D Converter
Memory
F
EATURES
:
• Total dose hardness:
- > 300 krad (Si)
SEL > 120 MeV-cm2/mg
• 41 MSPS minimum sampling rate
• 80 dB Spurious-Free Dynamic Range (SFDR)
• Package:
- 28 pin R
AD
-P
AK®
flat pack
• 595 mW power dissipation
• Single 5 volt power supply
• On-chip T/H and reference
• Two’s complement output format
• CMOS compatible output levels
D
ESCRIPTION
:
Maxwell Technologies’ 9042 12-Bit analog-to-digital converter
features a greater than 300 krad (Si) total dose tolerance.
Using Maxwell’s radiation-hardened R
AD
-P
AK®
packaging
technology, the 9042 realizes a higher performance, and low
power consumption. All necessary functions, including track-
and-hold (T/H) and reference are included on chip to provide a
complete conversion solution. The 9042 runs off of a single
+5V supply and provides CMOS-compatible digital outputs at
41 MSPS. Designed specifically to address the needs of wide-
band, multichannel receivers, the 9042 maintains 80 dB spuri-
ous-free dynamic range (SFDR) over a bandwidth of 20 MHz.
Noise performance is also exceptional; typical signal to noise
ratio is 68 dB.
Maxwell Technologies' patented R
AD
-P
AK®
packaging technol-
ogy incorporates radiation shielding in the microcircuit pack-
age. It eliminates the need for box shielding while providing
the required radiation shielding for a lifetime in an orbit or
space mission. This product is available with screening up to
Maxwell Technologies self-defined Class K.
01.07.05 REV 7
All data sheets are subject to change without notice
1
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All rights reserved.
MAXWELL [ MAXWELL TECHNOLOGIES ]
