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MAX1011
Low-Power, 90Msps, 6-Bit ADC
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Status
Active: In Production.
Description
The MAX1011 is a 6-bit analog-to-digital converter (ADC) that combines high-speed, low-power operation with a user-selectable input range, an internal reference, and a clock oscillator. The ADC converts analog signals into binary-coded digital outputs at sampling rates up to 90Msps. The ability to directly interface with baseband signals makes the MAX1011 ideal for use in a wide range of communications and instrumentation applications.
The MAX1011's input amplifier features a true differential input, a -0.5dB analog bandwidth of 55MHz, and a user-programmable input full-scale range of 125mVp-p, 250mVp-p, or 500mVp-p. With an AC-coupled signal, input offset is typically less than 1/4LSB. Dynamic performance is 5.85 effective number of bits (ENOB) with a 20MHz analog input signal, or 5.7 ENOB with a 50MHz signal.
The MAX1011 operates with +5V analog and +3.3V digital supplies for easy interfacing to +3.3V-logic-compatible digital signal processors and microprocessors. It comes in a 24-pin QSOP package.
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Data Sheet
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An evaluation kit is available: MAX1011EVKIT
Key Features
- High Sampling Rate: 90Msps
- Low Power Dissipation: 215mW
- Excellent Dynamic Performance:
- 5.85 ENOB with 20MHz Analog Input
- 5.7 ENOB with 50MHz Analog Input
- ±1/4LSB INL and DNL (typ)
- ±1/4LSB Input Offset (typ)
- Internal Bandgap Voltage Reference
- Internal Oscillator with Overdrive Capability
- 55MHz (-0.5dB) Bandwidth Input Amplifier with True Differential Input
- User-Selectable Full-Scale Range (125mVp-p, 250mVp-p, or 500mVp-p)
- Single-Ended or Differential Input Drive
- Flexible, 3.3V, CMOS-Compatible Digital Outputs
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Applications/Uses
- IF Sampling Receivers
- Instrumentation
- VSAT Receivers
- Wide Local Area Networks (WLANs)
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Key Specifications:
| High-Speed ADCs (> 5Msps) |
| Part Number |
Input Chan. |
Resolution
(bits) |
Sample Rate
(Msps) |
AC Specs
(MHz) |
SFDR
(dBc) |
ENOB
(bits) |
SINAD
(dB) |
INL
(±LSB) |
DNL
(±LSB) |
Full Pwr. BW
(MHz) |
ICC
(mA) |
| max ≥ |
@ fIN |
min |
min |
min |
typ |
| MAX1011 |
1 |
6 |
90 |
20 |
59 |
5.85 |
37 |
0.25 |
0.25 |
55 |
45.5 |
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See All High-Speed ADCs (> 5Msps) (75)
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Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
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Diagram
Functional Diagram
Product Guides
Reliability Reports
| Request Reliability Report for: |
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Software/Models
Ordering Information
This product cannot be purchased through our web site. Contact factory for availability.
Notes:
- Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
- Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
- Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
- * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
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Notes and Comments
Low-Power, 1/4 LSB INL and DNL
Similar Products by Function
| MAX1003 |
Low-Power, 90Msps, Dual 6-Bit ADC |
| MAX1002 |
Low-Power, 60Msps, Dual, 6-Bit ADC |
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Evaluation Kits
Products with Similar Part Numbers
Didn't Find What You Need?
Information Index
Document Ref.: 19-1335
Rev 0a;
1998-02-01
This page last modified: 2009-11-05
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