Texas Instruments ADC3664
The ADC3664 device is a low-noise, ultra-low power, 14-bit, 125-MSPS, high-speed dual channel ADC. Designed for lowest noise performance, the device delivers a noise spectral density of –156.9 dBFS/Hz combined with excellent linearity and dynamic range. The ADC3664 offers IF sampling support which makes the device suited for a wide range of applications.| Part No. | ADC3664 |
|---|---|
| Datasheet | ADC3664 Download |
| Manufacturer |  Texas Instruments |
| Description | 14-Bit Low-Noise Low Power Dual Channel ADC |
| Buy | Stock & Price |
FEATURES
● 14-Bit 125 MSPS ADC● Noise floor: –156.9 dBFS/Hz
● Low power consumption: 100 mW/ch
● Latency: 2 clock cycles
● Voltage reference: – External: 65 to 125 MSPS – Internal: 100 to 125 MSPS
● Guaranteed 14-Bit, no missing codes
● Input bandwidth: 1.4 GHz (3 dB)
● INL: ±2.6 LSB; DNL: ±0.9 LSB
● Industrial temperature range: –40°C to +105°C
● On-chip digital filter (optional) – Decimation by 2, 4, 8, 16, 32 – 32-bit NCO
● Serial LVDS digital interface (2-, 1- and 1/2-wire)
● Small Footprint: 40-VQFN (5 mm × 5 mm) package
● Spectral performance (fIN = 5 MHz): – SNR: 77.5 dBFS – SFDR: 84-dBc HD2, HD3 – SFDR: 92-dBFS worst spur
● Spectral performance (fIN = 70 MHz): – SNR: 75.5 dBFS – SFDR: 76-dBc HD2, HD3 – SFDR: 84-dBFS worst spur 2
APPLICATIONS
● High-speed data acquisition● Software defined radio
● Communications infrastructure
● Spectrum analyzer
● OTDR
● Control loops
● Source measurement unit (SMU)
● Instrumentation
● Spectroscopy
● Radar 3
DESCRIPTION
High-speed control loops benefit from the short latency as low as one clock cycle.
