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Features
- Sample Rate: 80Msps
- Single 3V Supply (2.7V to 3.4V)
- Low Power: 211mW
- 70.6dB SNR at 70MHz Input
- 90dB SFDR at 70MHz Input
- No Missing Codes
- Flexible Input: 1VP-P to 2VP-P Range
- 575MHz Full Power Bandwidth S/H
- Clock Duty Cycle Stabilizer
- Shutdown and Nap Modes
- Pin Compatible Family
- 125Msps: LTC2253 (12-Bit), LTC2255 (14-Bit)
- 105Msps: LTC2252 (12-Bit), LTC2254 (14-Bit)
- 80Msps: LTC2229 (12-Bit), LTC2249 (14-Bit)
- 65Msps: LTC2228 (12-Bit), LTC2248 (14-Bit)
- 40Msps: LTC2227 (12-Bit), LTC2247 (14-Bit)
- 25Msps: LTC2226 (12-Bit), LTC2246 (14-Bit)
- 10Msps: LTC2225 (12-Bit), LTC2245 (14-Bit)
- 32-Pin (5mm × 5mm) QFN Package
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The LTC2229 is a 12-bit 80Msps, low power 3V A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2229 is perfect for demanding imaging and communications applications with AC performance that includes 70.6dB SNR and 90dB SFDR for signals well beyond the Nyquist frequency.
DC specs include ±0.4LSB INL (typ), ±0.2LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 0.3LSBRMS.
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.
Applications
- Wireless and Wired Broadband Communication
- Imaging Systems
- Ultrasound
- Spectral Analysis
- Portable Instrumentation
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LTC2229
Documentation
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Data Sheet 1
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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 |
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| LTC2229CUH#PBF |
32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)
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| LTC2229CUH#TRPBF |
32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)
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| LTC2229IUH#PBF |
32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)
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| LTC2229IUH#TRPBF |
32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)
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- LTC2229CUH#PBF
- Pin/Package Drawing
-
32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
- LTC2229CUH#TRPBF
- Pin/Package Drawing
-
32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LTC2229IUH#PBF
- Pin/Package Drawing
-
32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LTC2229IUH#TRPBF
- Pin/Package Drawing
-
32-Lead QFN (5mm x 5mm x 0.75mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
Filter by Model
Part Models
Product Lifecycle
PCN
Feb 20, 2022
- 21_0269
Addition of Alternate Assembly Site ASE Taiwan for Select LFCSP Products
LTC2229CUH#PBF
PRODUCTION
LTC2229CUH#TRPBF
PRODUCTION
LTC2229IUH#PBF
PRODUCTION
LTC2229IUH#TRPBF
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Feb 20, 2022
- 21_0269
Addition of Alternate Assembly Site ASE Taiwan for Select LFCSP Products
LTC2229CUH#PBF
PRODUCTION
LTC2229CUH#TRPBF
PRODUCTION
LTC2229IUH#PBF
PRODUCTION
LTC2229IUH#TRPBF
PRODUCTION
Software & Part Ecosystem
| Parts | Product Life Cycle | Description | ||
|---|---|---|---|---|
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Fully Differential Amplifiers1 |
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LAST TIME BUY |
1.9GHz Low Noise, Low Distortion Differential ADC Driver for DC-300MHz |
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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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The PScope System is a USB-based product demonstration and data acquisition system for use with high performance ADCs and signal chain receiver family. PScope allows users to evaluate the SNR, SFDR, THD, as well as other key parameters, quickly and easily.
Can't find the software or driver you need?
Request a Driver/SoftwareEvaluation Kits 1
DC782A-F
LTC2229IUH | High Speed ADC, VDD = +3.0V, 80Msps, 12-Bit 1MHz < AIN < 70MHz, Requires DC718
Product Detail
DC782A-F: Demo Board for the LTC2229 12-Bit, 80Msps Low Power 3V ADC.
Resources
Tools & Simulations 1
IBIS Model 1
IBIS Model