AD9218-40 Analog Devices, AD9218-40 Datasheet - Page 24

• Manufacturer Part Number: AD9218-40
• Manufacturer: Analog Devices

AD9218
Troubleshooting
If the board does not seem to be working correctly, try the
following:
• Verify power at IC pins.
• Check that all jumpers are in the correct position for the
• Verify V
desired mode of operation.
REF
is at 1.23 V.
COPLANARITY
0.030 (0.75)
0.018 (0.45)
0.003 (0.08)
0.004 (0.09)
0.008 (0.2)
Dimensions shown in inches and (mm).
0.063 (1.60)
OUTLINE DIMENSIONS
MAX
0
MIN
48-Lead LQFP
7
0
12
(ST-48)
0.006 (0.15)
0.002 (0.05)
1
13
0.019 (0.5)
48
–24–
0.354 (9.00) BSC SQ
BSC
(PINS DOWN)
TOP VIEW
• Try running encode clock and analog inputs at low speeds
The AD9218 Evaluation Board is provided as a design example
for customers of Analog Devices, Inc. ADI makes no warranties,
express, statutory, or implied, regarding merchantability or
fitness for a particular purpose.
(20 MSPS/1 MHz) and monitor LCX821 outputs, DAC
outputs, and ADC outputs for toggling.
SEATING
PLANE
0.011 (0.27)
0.006 (0.17)
37
24
36
25
0.276
(7.00)
BSC
SQ
0.057 (1.45)
0.053 (1.35)
REV. 0