AD9854 Analog Devices, AD9854 Datasheet - Page 44

• Manufacturer Part Number: AD9854
• Description: CMOS 300 MHz Quadrature Complete-DDS
• Manufacturer: Analog Devices

AD9854
COPLANARITY
0.030 (0.75)
0.024 (0.60)
0.018 (0.45)
0.004 (0.10)
SEATING
PLANE
MAX
0.006 (0.15)
0.002 (0.05)
CONTROLLING DIMENSIONS IN MILLIMETERS.
CENTER FIGURES ARE NOMINAL UNLESS OTHERWISE NOTED.
0.063 (1.60)
MAX
0.008 (0.20)
0.004 (0.09)
0.030 (0.75)
0.020 (0.50)
0.004 (0.10)
0.006 (0.15)
0.002 (0.05)
SEATING
PLANE
20
MAX
1
21
80
0.063 (1.60)
0.057 (1.45)
0.053 (1.35)
PIN 1
0.0256 (0.65)
Dimensions shown in inches and (mm).
MAX
0.551 (14.00) BSC SQ
0.630 (16.00) BSC SQ
OUTLINE DIMENSIONS
BSC
(PINS DOWN)
TOP VIEW
80-Lead LQFP_ED
20
1
80-Lead LQFP
80
21
0.015 (0.38)
0.013 (0.32)
0.009 (0.22)
0.029 (0.73)
0.022 (0.57)
(SQ-80)
(ST-80)
–44–
0.640 (16.25)
0.620 (15.75)
0.553 (14.05)
0.549 (13.95)
(PINS DOWN)
TOP VIEW
61
40
60
41
3.5
0.014 (0.35)
0.010 (0.25)
7
0
SQ
SQ
0.057 (1.45)
0.055 (1.40)
0.053 (1.35)
60
41
40
61
40
61
60
41
(12.35)
0.394 (10.00)
BOTTOM VIEW
0.486
TYP
THERMAL
SQ
REF SQ
SLUG
21
80
20
1
REV. 0