Data Conversion Analog-to-Digital Converters (ADC) High Speed ADCs

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LTC6406 - 3GHz, Low Noise, Rail-to-Rail Input Differential Amplifier/Driver
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LTC2206 - 16-Bit, 80Msps ADC

Features

  • Sample Rate: 105Msps/80Msps
  • 78.2dBFs Noise Floor
  • 100dB SFDR
  • SFDR >83dB at 250MHz (1.5VP-P Input Range)
  • PGA Front End (2.25VP-P or 1.5VP-P Input Range)
  • 700MHz Full Power Bandwidth S/H
  • Optional Internal Dither
  • Optional Data Output Randomizer
  • Single 3.3V Supply
  • Power Dissipation: 900mW/650mW
  • Optional Clock Duty Cycle Stabilizer
  • Out-of-Range Indicator
  • Pin Compatible Family
     105Msps: LTC2207 (16-Bit), LTC2207-14 (14-Bit)
     80Msps: LTC2206 (16-Bit), LTC2206-14 (14-Bit)
     65Msps: LTC2205 (16-Bit), LTC2205-14 (14-Bit)
     40Msps: LTC2204 (16-Bit)
     25Msps: LTC2203 (16-Bit) Single-Ended Clock
     10Msps: LTC2202 (16-Bit) Single-Ended Clock
  • 48-Pin 7mm x 7mm QFN Package
This Product is subject to United States Export Control and may require a license for export to certain countries

Typical Application

LTC2206 Typical Application
LTC2206 Typical Application

Description

The LTC2207/LTC2206 are 105Msps/80Msps, sampling 16-bit A/D converters designed for digitizing high frequency, wide dynamic range signals up to input frequencies of 700MHz. The input range of the ADC can be optimized with the PGA front end.

The LTC2207/LTC2206 are perfect for demanding communications applications, with AC performance that includes 78.2dB Noise Floor and 100dB spurious free dynamic range (SFDR). Ultralow jitter of 80fsRMS allows undersampling of high input frequencies with excellent noise performance. Maximum DC specs include ±4LSB INL, ±1LSB DNL (no missing codes) over temperature.

A separate output power supply allows the CMOS output swing to range from 0.5V to 3.6V.

The ENC+ and ENC– inputs may be driven differentially or single-ended with a sine wave, PECL, LVDS, TTL or CMOS inputs. An optional clock duty cycle stabilizer allows high performance at full speed with a wide range of clock duty cycles.

Packaging

For complete and up to date package information and drawings, please refer to our packaging page

QFN-48

LTC2206 Package Drawing

Order Info

Package Variations and Pricing

Part Number Package Pins Temp Price (1-99) Price (1k)* RoHS Data
LTC2206CUK QFN 48 C $69.04 $48.33 View
LTC2206CUK#PBF QFN 48 C $69.04 $48.33 View
LTC2206CUK#TR QFN 48 C $48.43 View
LTC2206CUK#TRPBF QFN 48 C $48.43 View
LTC2206CUK-14 QFN 48 C $47.41 $33.00 View
LTC2206CUK-14#PBF QFN 48 C $47.41 $33.00 View
LTC2206CUK-14#TR QFN 48 C $33.10 View
LTC2206CUK-14#TRPBF QFN 48 C $33.10 View
LTC2206IUK QFN 48 I $82.86 $58.00 View
LTC2206IUK#PBF QFN 48 I $82.86 $58.00 View
LTC2206IUK#TR QFN 48 I $58.10 View
LTC2206IUK#TRPBF QFN 48 I $58.10 View
LTC2206IUK-14 QFN 48 I $56.57 $39.60 View
LTC2206IUK-14#PBF QFN 48 I $56.57 $39.60 View
LTC2206IUK-14#TR QFN 48 I $39.70 View
LTC2206IUK-14#TRPBF QFN 48 I $39.70 View
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* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology demo boards are offered free of charge to qualified customers. Contact your local sales office or distributor to request a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.

Part Number Description Price Documentation
DC1004A-01F Combo Demoboard for LTC2206 and LT1993-2 ( 6dB) Contact Factory
DC918C-C LTC2206 | CMOS OUT, 80Msps, 16-Bit ADC, 1MHz< Ain < 70MHz, (req. DC718) $200.00
DC918C-D LTC2206 | CMOS OUT, 80Msps, 16-Bit ADC, 70MHz< Ain < 140MHz, (req. DC718) $200.00
DC919A-B LTC2206 | CMOS OUT, DC INPUT, 80Msps 16-Bit ADC, DC< Ain < 70MHz, (req. DC718) $200.00
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Companion Boards

Part Number Description Price Documentation
DC718C USB Data Acquisition Controller, for QuikEval -II Evaluation Kits $300.00
DC1164A High Speed ADC Signal Source $300.00
DC1216A-A 100MHz High Speed ADC Clock Source $150.00
DC1216A-B 122.88MHz High Speed ADC Clock Source $150.00
DC1216A-C 80MHz High Speed ADC Clock Source $150.00
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Click here to view our complete list of demo boards

Applications

  • Telecommunications
  • Receivers
  • Cellular Base Stations
  • Spectrum Analysis
  • Imaging Systems
  • ATE

 

Simulate

LTspice IV is a powerful, fast and free simulation tool, schematic capture and waveform viewer with enhancements and models for improving the simulation of switching regulators. To download LTspice IV and other FREE simulation tools, please visit our Design Simulation page.

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