ADS42JB46
Features
- 1 Dual-Channel ADCs
- 14-Bit Resolution
- Maximum Clock Rate: 160 MSPS
- JESD204B Serial Interface
- Subclass 0, 1, 2 pliant
- Up to 3.125 Gbps
- Two- and Four-Lane Support
- Analog Input Buffer with High-Impedance Input
- Flexible Input Clock Buffer: Divide-by-1, -2, and -4
- Differential Full-Scale Input: 2 VPP and 2.5 VPP (Register Programmable)
- Package: 9-mm × 9-mm QFN-64
- Power Dissipation: 679 m W/Ch
- Aperture Jitter: 85 f S rms
- Internal Dither
- Channel Isolation: 100 d B
- Performance:
- f IN = 170 MHz at 2 VPP,
- 1 d BFS
- SNR: 72.9 d BFS
- SFDR: 90 d Bc for HD2, HD3
- SFDR: 100 d Bc for Non HD2, HD3
- f IN = 170 MHz at 2.5 VPP,
- 1 d BFS
- SNR: 74.2 d BFS
- SFDR: 84 d Bc for HD2, HD3 and
95 d Bc for Non HD2, HD3
Simplified Schematic
INAP, INAM
CLKINP, CLKINM SYSREFP, SYSREFM
INBP, INBM
Device
14-, 16-Bit ADC
Digital Block
Gain Test Modes
JESD204B Digital
Divide by 1, 2, 4
PLL x10, x20
Delay mon...
