CMA3680 - HIGH-DENSITY A/D D/A OPTION HDADDA2

 HIGH-DENSITY A/D D/A OPTION HDADDA2

The HDADDA2 is an optional mixed-signal module that can provide waveform generator (WG), waveform digitizer (WD), voltage reference (Vref), and PMU test capabilities, which integrated into the 3680 SoC test system. Each module has 32 channel waveform generators, 8 channel Digitizers, 32 channel Vref, and 8 channel PMUs that can be allocated into the individual slots of 3680 SoC system, and maximum can support up to 4 modules in 3680 SoC system.

With a maximum of 500 KHz instrument sampling rate and density, it can meet the performance required by 12 bits AD/DA test with truly parallel test per each WG and WD channel and can accomplish multisite testing with a lower cost of test.

The CRISPro software environment provides a powerful tool for the user to setup the HDADDA2 via a Graphic User Interface (GUI). The coding based on the user-friendly environment can produce test programs quickly and easily to implement concurrent functions for complex and multi-function SoC devices with a lower cost of test (COT) requirement.

HDADDA2

KEY FEATURES

■32 WG + 8 WD + 32 VREF + 8 PMU

- 8 groups per board 

- Each group has 4 CH WG, and 1 CH Digitizer, 4 CH VREF, and 1 CH PMU

- 1 carrier and 4 riders per board 

■WG (Waveform Generator) 

- 16-bits resolution DAC

- Sample rate 5O0Ksps 

- 512K sampling memory per group 

- Output range ±9V/±4.5V/±2.25V

■WD (Waveform Digitizer) 

- 16-bits resolution ADC 

- Sample rate 500Ksps

-512K sampling memory per channel 

- Output range +9V/+4.5V/+2.25V 

■VREF

- Force voltage range ±9V

- Output Current + 20mA 

■PMU

- Force voltage ±10V

- Force current +20mA - t 5uA

- Measure voltage 10V - Measure current +20mA - +5uA

■Install at Individual ADDA slot

■Support GUI setup and programmable CRISPro software environment

TARGET APPLICATIONS

■Touch panel controller, Mix-signal AD/DA

WAVEFORM GENERATOR (WG) SPECIFICATIONS

WAVEFORM DIGITIZER (WD) SPECIFICATIONS