HI5746

Features:

• Sampling Rate . . . . . . . . . . . . . . . . . . . . . . . . . . 40 MSPS
• 8.8 Bits at fIN = 10MHz
• Low Power at 40 MSPS . . . . . . . . . . . . . . . . . . . . 225mW
• Wide Full Power Input Bandwidth . . . . . . . . . . . . 250MHz
• On-Chip Sample and Hold
• Fully Differential or Single-Ended Analog Input
• Single Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . +5V
• TTL/CMOS Compatible Digital Inputs
• CMOS Compatible Digital Outputs . . . . . . . . . . . . 3.0/5.0V
• Offset Binary or Two's Complement Output Format




Application

• Professional Video Digitizing
• Medical Imaging
• Digital Communication Systems
• High Speed Data Acquisition




Pinout






Specifications

Supply Voltage, AV_CC or DV_CC to AGND or DGND . . . . . . . .. . . .6V
DGND to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3V
Digital I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . .. DGND to DV_CC
Analog I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . AGND to AV_CC




Description

The HI5746 is a monolithic, 10-bit, analog-to-digital converter fabricated in a CMOS process. It is designed for high speed applications where wide bandwidth and low power consumption are essential. Its 40 MSPS speed is made possible by a fully differential pipelined architecture with an internal sample and hold.

The HI5746 has excellent dynamic performance while consuming only 225mW power at 40 MSPS. Data output latches are provided which present valid data to the output bus with a latency of 7 clock cycles. HI5746 is pin-for-pin functionally compatible with the HI5702 and the HI5703. For internal voltage reference, please refer to the HI5767 data sheet.