EVAL-AD5379EBZ Analog Devices Inc, EVAL-AD5379EBZ Datasheet - Page 27

• Manufacturer Part Number: EVAL-AD5379EBZ
• Description: BOARD EVALUATION FOR AD5379
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD5379EBZ

• Number Of Dac's: 40
• Number Of Bits: 14
• Outputs And Type: 40, Single Ended
• Sampling Rate (per Second): 50k
• Data Interface: Serial, Parallel
• Settling Time: 20µs
• Dac Type: Voltage
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD5379
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL APPLICATION CIRCUIT
The high channel count of the AD5379 makes it well-suited to
applications requiring high levels of integration such as optical
and automatic test equipment (ATE) systems. Figure 22 shows
the AD5379 as it would be used in an ATE system. Shown here
is one pin of a typical logic tester. It is apparent that a number of
discrete levels are required for the pin driver, active load circuit,
parametric measurement unit, comparators, and clamps.
TIMING DATA
GENERATOR
DLL LOGIC
COMPARE
MEMORY
MEMORY
TIMING
DAC
ADC
FORMATTER DE-SKEW
FORMATTER DE-SKEW
CENTRAL PMU
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
Figure 22. Typical Application Circuit for Logic Tester
COMP
V
I
I
COM
OH
OL
V
V
V
DAC
DAC
TERM
H
L
GUARD AMP
ACTIVE LOAD
DRIVER
DRIVEN SHIELD
V
V
Rev. B | Page 27 of 28
V
V
TH
TL
CH
CL
In addition to the DAC levels required in the ATE system as
shown in Figure 22, drivers, loads, comparators, and parametric
measurement unit functions are also required. Analog Devices
provides solutions for all these functions.
RELAYS
DAC
ADC
PPMU
GND SENSE
50 Ω COAX
DAC
ADC
DEVICE POWER
DUT
SUPPLY
AD5379