LTC2207
PRODUCTION16-Bit, 105Msps ADC
- Part Models
- 4
- 1ku List Price
- Starting From $72.89
Part Details
- Sample Rate: 105Msps/80Msps
- 78.2dBFS Noise Floor
- 100dB SFDR
- SFDR >82dB 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/725mW
- 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 × 7mm QFN Package
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.
| Bits | |
| LTC2207-14 | 14 |
| LTC2207-16 | 16 |
Applications
- Telecommunications
- Receivers
- Cellular Base Stations
- Spectrum Analysis
- Imaging Systems
- ATE
Documentation
Data Sheet 1
Reliability Data 1
User Guide 3
Technical Articles 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 |
|---|---|---|---|
| LTC2207CUK#PBF | 48-Lead QFN (7mm x 7mm x 0.75mm w/ EP) | ||
| LTC2207CUK#TRPBF | 48-Lead QFN (7mm x 7mm x 0.75mm w/ EP) | ||
| LTC2207IUK#PBF | 48-Lead QFN (7mm x 7mm x 0.75mm w/ EP) | ||
| LTC2207IUK#TRPBF | 48-Lead QFN (7mm x 7mm x 0.75mm w/ EP) |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Evaluation Software 2
PScope
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.
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 |
|---|---|---|
| Clock Generation Devices 1 | ||
| LTC6950 | Obsolete | 1.4GHz Low Phase Noise, Low Jitter PLL with Clock Distribution |
| Fully Differential Amplifiers 1 | ||
| LTC6401-14 | LAST TIME BUY | 2GHz Low Noise, Low Distortion Differential ADC Driver for DC-140MHz |
Tools & Simulations
IBIS Model 1
Evaluation Kits
Combo Demo Board for LTC2207 and LTC6404-2, Requires DC718
Resources
Software
LTC2207 | CMOS Out, 105Msps, 16-Bit ADC, 1MHz < AIN < 70MHz, (Requires DC718)
Resources
Software
Combo Demo Board for LTC2207 and LTC6404-4, Requires DC718
Resources
Software
Combo Demo Board for LTC2207 and LTC6406, Requires DC718
Resources
Software
LTC2207 | CMOS OUT, DC INPUT, 105Msps 16-Bit ADC, DC < AIN < 70MHz (Requires DC718)
Resources
Software
Combo Demo Board for LTC2207 and LTC6404-1, Requires DC718
Resources
Software
LTC2207 | CMOS OUT, 105Msps, 16-Bit ADC, 70MHz < AIN < 140MHz (Requires DC718)