AD9216-80PCB Analog Devices Inc, AD9216-80PCB Datasheet - Page 37

• Manufacturer Part Number: AD9216-80PCB
• Description: BOARD EVAL 10BIT 80MSPS 64LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9216-80PCB

• Number Of Adc's: 2
• Number Of Bits: 10
• Sampling Rate (per Second): 80M
• Data Interface: Parallel
• Inputs Per Adc: 2 Differential
• Input Range: 2 Vpp
• Power (typ) @ Conditions: 234mW @ 80MSPS
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9216-80
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD9216
THERMAL CONSIDERATIONS
The AD9216 LFCSP package has an integrated heat slug that
improves the thermal and electrical properties of the package
when locally attached to a ground plane at the PCB. A thermal
(filled) via array to a ground plane beneath the part provides
a path for heat to escape the package, lowering junction
temperature. Improved electrical performance also results
from the reduction in package parasitics due to proximity
of the ground plane. Recommended array is 0.3 mm vias
on 1.2 mm pitch. θ
= 26.4°C/W with this recommended
JA
configuration. Soldering the slug to the PCB is a require-
ment for this package.
Figure 60. Thermal Via Array
Rev. A | Page 37 of 40