Part Number : ADS42JB69
Function : Dual 16-Bit 250MSPS ADC with JESD204B Interface
Package : VQFN 64 Pin type
Maker : Texas Instruments
Pinouts : 
Description :
The ADS42JB69 and ADS42JB49 are high-linearity, dual-channel, 16- and 14-bit, 250-MSPS, analog-to-digital converters (ADCs). These devices support the JESD204B serial interface with data rates up to 3.125 Gbps.
The buffered analog input provides uniform input impedance across a wide frequency range while minimizing sample-and-hold glitch energy making it easy to drive analog inputs up to very high input frequencies. A sampling clock divider allows more flexibility for system clock architecture design.
The devices employ internal dither algorithms to provide excellent spurious-free dynamic range (SFDR) over a large input frequency range.
Features
1. Dual-Channel ADCs
2. 16-Bit Resolution
3. Maximum Clock Rate: 250 MSPS
Official Site : https://www.ti.com/product/ADS42JB69
Datasheet PDF Download : 
Others datasheet of same file :
ADS42JB49IRGC25, ADS42JB49IRGCR, ADS42JB49IRGCT,
ADS42JB49, ADS42JB69IRGC25