LTC2000A
PRODUCTION16-/14-/11-Bit 2.7Gsps DACs
- Part Models
- 6
- 1ku List Price
- Starting From $52.97
Part Details
- 80dBc SFDR at 50MHz fOUT
- >68dBc SFDR from DC to 1080MHz fOUT
- 40mA Nominal Full-Scale, ±1V Output Compliant
- 10mA to 60mA Adjustable Full-Scale Current Range
- Single or Dual Port DDR LVDS and DHSTL Interface
- Low Latency (7.5 Cycles for Single Port, 11 Cycles for Dual Port)
- >78dBc 2-Tone IMD from DC to 1000MHz fOUT
- –156dBc/Hz Additive Phase Noise at 1MHz Offset for 65MHz fOUT
- 170-Lead (9mm × 15mm) BGA Package
The LTC2000A is a family of 16-/14-/11-bit 2.7Gsps current steering DACs with exceptional spectral purity.
The single (1.35Gsps mode) or dual (2.7Gsps mode) port source synchronous LVDS interface supports data rates of up to 1.35Gbps using a 675MHz DDR data clock, which can be either in quadrature or in phase with the data. An internal synchronizer automatically aligns the data with the DAC sample clock.
Additional features such as pattern generation, LVDS loopout and junction temperature sensing simplify system development and testing.
A serial peripheral interface (SPI) port allows configuration and read back of internal registers. Operating from 1.86V and 3.3V supplies, the LTC2000A consumes 2.41W at 2.7Gsps and 1.43W at 1.35Gsps.
Applications
- Broadband Communication Systems
- DOCSIS CMTS
- Direct RF Synthesis
- Radar
- Instrumentation
- Automatic Test Equipment
Documentation
Data Sheet 1
Reliability Data 1
User Guide 2
Configuration Guide 1
Spec Notice 1
Product Selector Card 1
Solutions Bulletin & Brochure 1
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 |
|---|---|---|---|
| LTC2000ACY-11#PBF | 170-Lead BGA (15mm x 9mm x 1.54mm) | ||
| LTC2000ACY-14#PBF | 170-Lead BGA (15mm x 9mm x 1.54mm) | ||
| LTC2000ACY-16#PBF | 170-Lead BGA (15mm x 9mm x 1.54mm) | ||
| LTC2000AIY-11#PBF | 170-Lead BGA (15mm x 9mm x 1.54mm) | ||
| LTC2000AIY-14#PBF | 170-Lead BGA (15mm x 9mm x 1.54mm) | ||
| LTC2000AIY-16#PBF | 170-Lead BGA (15mm x 9mm x 1.54mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jul 21, 2021 - 21_0159 Ink Mark to Laser Mark Conversion for µModule |
||
| LTC2000ACY-11#PBF | PRODUCTION | |
| LTC2000ACY-14#PBF | PRODUCTION | |
| LTC2000ACY-16#PBF | PRODUCTION | |
| LTC2000AIY-11#PBF | PRODUCTION | |
| LTC2000AIY-14#PBF | PRODUCTION | |
| LTC2000AIY-16#PBF | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Evaluation Software 4
LinearLab Tools
A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards.
LTDACGen
The LTDACGen System is designed to demonstrate and support the evaluation of high speed, high performance DACs.
Can't find the software or driver you need?
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Clock Distribution Devices 3 | ||
| LTC6955 | LAST TIME BUY | Ultralow Jitter, 7.5GHz, 11 Output Fanout Buffer Family |
| LTC6953 | LAST TIME BUY | Ultralow Jitter, 4.5GHz Clock Distributor with 11 Outputs and JESD204B/JESD204C Support |
| HMC7043 | RECOMMENDED FOR NEW DESIGNS |
High Performance, 3.2 GHz, 14-Output Fanout Buffer with JESD204B/JESD204C |
| Clock Generation Devices 3 | ||
| LTC6951 | LAST TIME BUY | Ultralow Jitter Multi-Output Clock Synthesizer with Integrated VCO |
| LTC6952 | LAST TIME BUY | Ultralow Jitter, 4.5GHz PLL with 11 Outputs and JESD204B / JESD204C Support |
| HMC7044 | RECOMMENDED FOR NEW DESIGNS | High Performance, 3.2 GHz, 14-Output Jitter Attenuator with JESD204B and JESD204C Support |
| Phase Locked Loop with Integrated VCO 1 | ||
| ADF4377 | RECOMMENDED FOR NEW DESIGNS | Microwave Wideband Synthesizer with Integrated VCO |
| Single, Double, and Triple Balanced Mixers 1 | ||
| LT5579 | PRODUCTION | 1.5GHz to 3.8GHz High Linearity Upconverting Mixer |
| Standard High Speed A/D Converters 2 | ||
| LTC2107 | PRODUCTION | 16-Bit, 210Msps High Performance ADC |
| LTC2123 | PRODUCTION | Dual 14-Bit 250Msps ADC with JESD204B Serial Outputs |
Tools & Simulations
IBIS Model 1
Evaluation Kits
LTC2000A-14 Demo Board (FMC) | 14-Bit 2.7Gsps DAC with DDR LVDS Interface
Resources
Software
LTC2000A-16 Demo Board (FMC) | 16-Bit 2.7Gsps DAC with DDR LVDS Interface
Resources
Software
LTC2000A-11 Demo Board (FMC) | 11-Bit 2.7Gsps DAC with DDR LVDS Interface
Resources
Software
LTC2000A-14 Demo Board | 14-Bit, 2.7Gsps DAC with DDR LVDS Interface
Resources
Software
LTC2000A-11 Demo Board | 11-Bit, 2.7Gsps DAC with DDR LVDS Interface
Resources
Software
LTC2000A-16 Demo Board | 16-Bit, 2.7Gsps DAC with DDR LVDS Interface