ADC3564 Series
Single-channel, 14-bit, 125-MSPS, high-SNR, low-power ADC with SLVDS interface
Manufacturer: Texas Instruments
Catalog
Single-channel, 14-bit, 125-MSPS, high-SNR, low-power ADC with SLVDS interface
Key Features
• 14-Bit 125 MSPS ADCNoise floor: –156 dBFS/HzUltra low power: 137 mW at 125 MspsLatency: ≤ 2 clock cyclesSpecified 14-bit, no missing codesINL: ±1.5 LSB; DNL: ±0.5 LSBReference: external or internalInput bandwidth: 1200 MHz (3 dB)Industrial temperature range: –40°C to +105°COn-chip digital filter (optional)Decimation by 2, 4, 8, 16, 3232-bit NCOSerial LVDS digital interface (2-, 1- and 1/2-wire)Small footprint: 40-WQFN (5 mm × 5 mm) packageSpectral performance (fIN= 10 MHz):SNR: 77.5 dBFSSFDR: 80-dBc HD2, HD3SFDR: 95-dBFS worst spurSpectral performance (fIN= 70 MHz):SNR: 75 dBFSSFDR: 75-dBc HD2, HD3SFDR: 90-dBFS worst spur14-Bit 125 MSPS ADCNoise floor: –156 dBFS/HzUltra low power: 137 mW at 125 MspsLatency: ≤ 2 clock cyclesSpecified 14-bit, no missing codesINL: ±1.5 LSB; DNL: ±0.5 LSBReference: external or internalInput bandwidth: 1200 MHz (3 dB)Industrial temperature range: –40°C to +105°COn-chip digital filter (optional)Decimation by 2, 4, 8, 16, 3232-bit NCOSerial LVDS digital interface (2-, 1- and 1/2-wire)Small footprint: 40-WQFN (5 mm × 5 mm) packageSpectral performance (fIN= 10 MHz):SNR: 77.5 dBFSSFDR: 80-dBc HD2, HD3SFDR: 95-dBFS worst spurSpectral performance (fIN= 70 MHz):SNR: 75 dBFSSFDR: 75-dBc HD2, HD3SFDR: 90-dBFS worst spur
Description
AI
The ADC3564 device is a low-noise, ultra-low power, 14-bit, 125-MSPS, high-speed ADC. Designed for low power consumption, the device delivers a noise spectral density of –156 dBFS/Hz combined with excellent linearity and dynamic range. The ADC3564 offers IF sampling support which makes the device suited for a wide range of applications. High-speed control loops benefit from the short latency of as little as one clock cycle. The ADC consumes only 137 mW at 125 MSPS, and the power consumption scales well with lower sampling rates.
The ADC3564 uses serial LVDS (SLVDS) interface to output the data which minimizes the number of digital interconnects. The device supports two-lane, one-lane and half-lane options. The device is a pin-to-pin compatible family with different speed grades and comes in a 40-pin VQFN package. The device supports the extended industrial temperature range from –40 to +105⁰C.
The ADC3564 device is a low-noise, ultra-low power, 14-bit, 125-MSPS, high-speed ADC. Designed for low power consumption, the device delivers a noise spectral density of –156 dBFS/Hz combined with excellent linearity and dynamic range. The ADC3564 offers IF sampling support which makes the device suited for a wide range of applications. High-speed control loops benefit from the short latency of as little as one clock cycle. The ADC consumes only 137 mW at 125 MSPS, and the power consumption scales well with lower sampling rates.
The ADC3564 uses serial LVDS (SLVDS) interface to output the data which minimizes the number of digital interconnects. The device supports two-lane, one-lane and half-lane options. The device is a pin-to-pin compatible family with different speed grades and comes in a 40-pin VQFN package. The device supports the extended industrial temperature range from –40 to +105⁰C.
