ADC1443D Datasheet | IDT

ADC1443D series Dual 14-bit ADC; 125, 160 or 185 Msps; JESD204A/B serial outputs Rev. 4.4 - 6 June 2014 Product data sheet 1. General description The ADC1443D is a dual channel 14-bit Analog-to-Digital Converter (ADC) with JESD204B interface (which is backward patible with the JESD204A interface) optimized for high dynamic performance and low power consumption at sample rates up to 185 Msps. Pipelined architecture and output error correction guarantee zero missing codes over the entire operating range. Supplied from a single 1.8 V source, the ADC1443D has JESD204B serial outputs over a configurable number of lanes (1 or 2). Multiple Device Synchronization (MDS) allows sample-accurate synchronization of the data outputs of multiple ADC devices. It guarantees a maximum skew of one clock period between as many as 16 output lanes from up to eight ADC1443D devices. An integrated Serial Peripheral Interface (SPI) allows easy configuration of the ADC. The device also includes a programmable full-scale to allow a flexible input voltage range of 1 V (p-p) to 2 V (p-p). With an analog banwidth from the baseband to input frequencies of up to 1 GHz (typical), the ADC1443D is ideal for use in undersampled multi-carrier, multistandard munication system applications. 2. Features and benefits - Dual channel 14-bit resolution ADC - SNR = 70.6 d BFS (typical); fs = 154 Msps; fi = 190 MHz - Sampling rate up to 185 Msps - SFDR = 86 d Bc (typical); fs = 154 Msps; fi = 190 MHz - JESD204B Device Subclass 0, 1 and 2 - IMD3 = 88 d Bc (typical); fs = 154 Msps; with harmonic clocking and deterministic fi1 = 188.5 MHz; fi2 = 191.5 MHz latency support - ADC Multiple Device Synchronization - Analog input bandwidth of 1 GHz (MDS) (typical) - Two JESD204B serial output lanes, up - Pin to pin patible with ADC1413D to 5 Gbps typical series - Single 1.8 V supply - Typical power dissipation = 0.8 W; - Offset binary, two’s plement and fs = 154 Msps - Power-down and...