LTC2209
PRODUCTION16-Bit, 160Msps ADC
- Part Models
- 4
- 1ku List Price
- Starting From $93.22
Overview
- Sample Rate: 160Msps
- 77.3dBFS Noise Floor
- 100dB SFDR
- SFDR >84dB 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
- LVDS or CMOS Outputs
- Single 3.3V Supply
- Power Dissipation: 1.53W
- Clock Duty Cycle Stabilizer
- Pin-Compatible Family:
- 130Msps: LTC2208 (16-Bit), LTC2208-14 (14-Bit)
- 105Msps: LTC2217 (16-Bit)
- 64-Pin (9mm × 9mm) QFN Package
The LTC2209 is a 160Msps 16-bit A/D converter designed for digitizing high frequency, wide dynamic range signals with input frequencies up to 700MHz. The input range of the ADC can be optimized with the PGA front end.
The LTC2209 is perfect for demanding communications applications, with AC performance that includes 77.3dBFS Noise Floor and 100dB spurious free dynamic range (SFDR). Ultra low jitter of 70fsRMS allows undersampling of high input frequencies with excellent noise performance. Maximum DC specs include ±5.5LSB INL, ±1LSB DNL (no missing codes).
The digital output can be either differential LVDS or single-ended CMOS. There are two format options for the CMOS outputs: a single bus running at the full data rate or demultiplexed busses running at half data rate. 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.
Applications
- Telecommunications
- Receivers
- Cellular Base Stations
- Spectrum Analysis
- Imaging Systems
Documentation
Data Sheet 1
Reliability Data 1
User Guide 3
Design Note 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 |
|---|---|---|---|
| LTC2209CUP#PBF | 64-Lead QFN (9mm x 9mm x 0.75mm w/ EP) | ||
| LTC2209CUP#TRPBF | 64-Lead QFN (9mm x 9mm x 0.75mm w/ EP) | ||
| LTC2209IUP#PBF | 64-Lead QFN (9mm x 9mm x 0.75mm w/ EP) | ||
| LTC2209IUP#TRPBF | 64-Lead QFN (9mm x 9mm x 0.75mm w/ EP) |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Evaluation Software 1
LinearLab Tools
A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards.
Can't find the software or driver you need?
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Analog to Digital Converters (ADCs) 1 | ||
|
LTM9001-A LTM9001-B |
16-Bit IF/Baseband Receiver Subsystem | |
| Differential Amplifiers 2 | ||
| LTC6400-20 | LAST TIME BUY | 1.8GHz Low Noise, Low Distortion Differential ADC Driver for 300MHz IF |
| LTC6417 | LAST TIME BUY | 1.6GHz Low Noise High Linearity Differential Buffer/16-Bit ADC Driver with Fast Clamp |
| Phase-Locked Loop (PLL) Synthesizers 1 | ||
| LTC6946 | LAST TIME BUY | Ultralow Noise and Spurious 0.37GHz to 6.39GHz Integer-N Synthesizer with Integrated VCO |
Tools & Simulations
IBIS Model 1
Evaluation Kits
LTC6417 and LTC2209 Combo Board
Resources
LTC2209UP | High IF, LVDS Out, 160Msps, 16-Bit ADC, 1MHz < Ain <80MHz, (requires DC890 & LVDS_XFMR)
Resources
LTC2209UP | High IF, LVDS Out, 160Msps, 16-Bit ADC, 80MHz < AIN <160MHz, (requires DC890 & LVDS_XFMR)
Resources
LTC2209IUP | High IF, LVDS Out, 160Msps, 16-Bit ADC, AIN >160MHz, (Requires DC890 & LVDS_XFMR)