ADP1763

Two evaluation options are available: AD9208-3000EBZ and AD9208-DUAL-EBZ.

• AD9208-3000 Features
• Full featured evaluation board for the AD9208-3000. 
• Wide band Balun driven input. 
• No external supply needed. Uses 12V-1A and 3.3V-3A supplies from FMC connector. 
• Single software interface for device control and analysis through ACE. 

• AD9208-DUAL Features
• Demonstration board showing multi-chip synchronization of two AD9208 ADCs using HMC7044.
• Self contained clocking for the ADCs as well as the FPGA.
• Single external 12V supply.
• Interfaces with VCU118 or similar FPGA development board with FMC+ (Vita57.4) connector.
• Uses Analog Devices’ JESD204B IP framework.
• Low SWaP high efficiency power delivery using Silent Switcher technology.
• Full software support available Analog Devices Wiki Page.

The AD9208-3000EBZ supports the AD9208-3000, a 14-bit, 3GSPS dual analog-to-digital converter (ADC). The device has an on-chip buffer and a sample-and-hold circuit designed for low power, small size, and ease of use. This device is designed support direct RF sampling analog signals of up to 5 GHz. The 3 dB bandwidth of the ADC input is greater than 9 GHz. The AD9208 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package.

This reference design provides all of the support circuitry required to operate the ADC in its various modes and configurations. It is designed to interface directly with the ADS7-V2EBZ data capture card, allowing users to download captured data for analysis. The device control and subsequent data analyses can now be done using the ACE software package.

The AD9208-DUAL-EBZ is a demonstration board designed to show multi-chip synchronization using JESD204B subclass1 protocol. The AD9208-3000 is a 14-bit, 3GSPS dual analog-to-digital converter (ADC). This device is designed support direct RF sampling analog signals of up to 5 GHz. The 3 dB bandwidth of the ADC input is greater than 9 GHz. The AD9208 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package. The HMC7044 is a high performance, dual-loop, integer-N jitter attenuator capable of performing reference selection and generation of ultralow phase noise frequencies for high speed data converters with either parallel or serial (JESD204B type) interfaces. The LTM8074 is a 40VIN, 1.2A continuous, 1.75A peak, step-down µModule^® (power module) regulator. The Silent Switcher architecture minimizes EMI while delivering high efficiency at frequencies up to 2.2MHz.

This reference design provides all of the support circuitry required to operate the ADC in its various modes and configurations. It is designed to easily demonstrate multi-chip synchronization using the JESD204B subclass1 protocol. The board is designed to interface directly with FPGA development boards with FMC+ (Vita57.4) connector.

• Input voltage range: 1.1 V to 1.98 V
• Output current range
  – ADP1761: 0 mA to 1 A
  – ADP1762: 0 mA to 2 A
  – ADP1763: 0 mA to 3 A
• Output voltage accuracy: ±1.5%
• Operating temperature range: −40°C to +125°C

The ADP1761, ADP1762, and ADP1763 evaluation boards demonstrate the functionality of the ADP1761, ADP1762, and ADP1763 series of linear regulators.

Simple device measurements, such as line and load regulation, dropout voltage, and ground current, are demonstrated with only a single voltage supply, a voltmeter, an ammeter, and load resistors.

For full details on the ADP1761, ADP1762, and ADP1763 line regulators, see the ADP1761, ADP1762, and ADP1763 data sheets, which should be consulted in conjunction with the user guide, UG-954, when using this evaluation board.