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Features
- Integrated Dual 12-Bit ADCs
- Sample Rate: 125Msps
- Single 3V Supply (2.85V to 3.4V)
- Low Power: 790mW
- 70.2dB SNR, 88dB SFDR
- 110dB Channel Isolation at 100MHz
- Flexible Input: 1VP-P to 2VP-P Range
- 640MHz Full Power Bandwidth S/H
- Clock Duty Cycle Stabilizer
- Shutdown and Nap Modes
- Data Ready Output Clock
- Pin Compatible Family
- 125Msps: LTC2283 (12-Bit), LTC2285 (14-Bit)
- 105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit)
- 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit)
- 65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit)
- 40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit)
- 64-Pin (9mm × 9mm) QFN Package
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The LTC2283 is a 12-bit 125Msps, low power dual 3V A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2283 is perfect for demanding imaging and communications applications with AC performance that includes 70.1dB SNR and 82dB SFDR for signals at the Nyquist frequency.
Typical DC specs include ±0.4LSB INL, ±0.2LSB DNL. The transition noise is a low 0.32LSBRMS.
A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic.
A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles. A data ready output clock (CLKOUT) can be used to latch the output data.
Applications
- Wireless and Wired Broadband Communication
- Imaging Systems
- Spectral Analysis
- Portable Instrumentation
Ask a Question
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Visit the ADI Support Page
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LTC2283
Documentation
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Data Sheet 1
Reliability Data 1
User Guide 1
Product Selector Card 3
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LTC2283CUP#PBF |
64-Lead QFN (9mm x 9mm x 0.75mm w/ EP)
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| LTC2283CUP#TRPBF |
64-Lead QFN (9mm x 9mm x 0.75mm w/ EP)
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| LTC2283IUP#PBF |
64-Lead QFN (9mm x 9mm x 0.75mm w/ EP)
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| LTC2283IUP#TRPBF |
64-Lead QFN (9mm x 9mm x 0.75mm w/ EP)
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- LTC2283CUP#PBF
- Pin/Package Drawing
-
64-Lead QFN (9mm x 9mm x 0.75mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
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SamacSys
- LTC2283CUP#TRPBF
- Pin/Package Drawing
-
64-Lead QFN (9mm x 9mm x 0.75mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LTC2283IUP#PBF
- Pin/Package Drawing
-
64-Lead QFN (9mm x 9mm x 0.75mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LTC2283IUP#TRPBF
- Pin/Package Drawing
-
64-Lead QFN (9mm x 9mm x 0.75mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
Software & Part Ecosystem
| Parts | Product Life Cycle | Description | ||
|---|---|---|---|---|
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Fully Differential Amplifiers1 |
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LAST TIME BUY |
Dual Matched 1.8GHz Differential Amplifiers/ADC Drivers |
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Integer-N PLL1 |
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LAST TIME BUY |
Ultralow Noise and Spurious 0.37GHz to 6.39GHz Integer-N Synthesizer with Integrated VCO |
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Signal Chain µModule Receivers1 |
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NOT RECOMMENDED FOR NEW DESIGNS |
14-Bit, 125Msps Dual-Channel IF/Baseband Receiver Subsystem |
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Can't find the software or driver you need?
Request a Driver/SoftwareEvaluation Kits 2
DC1098A-E
LTC2283IUP | Dual HSADC, VDD = +3V, 125Msps 12-Bit 70MHz < Ain < 140MHz, (requires DC890)
Product Detail
DC1098A-E: Demo Board for LTC2283 Dual 12-Bit, 125Msps Low Power 3V ADC
Resources
DC1098A-B
LTC2283IUP | Dual HSADC, VDD = +3V, 125Msps 12-Bit 1MHz < Ain < 70MHz, (requires DC890)
Product Detail
DC1098A-B: Demo Board for LTC2283 Dual 12-Bit, 125Msps Low Power 3V ADC
Resources
Tools & Simulations 1
IBIS Model 1
IBIS Model