AD9721 Analog Devices, Inc., AD9721 Datasheet - Page 12

• Manufacturer Part Number: AD9721
• Description: Ad9731 10-bit, 170 Msps
• Manufacturer: Analog Devices, Inc.

AD9731
Revision History
Location
5/03–Data Sheet changed from REV. A to REV. B.
Renumbered Figures and TPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Universal
Changes to SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Changes to ORDERING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Updated TPCs 1, 2, 7, 10–15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Added TPCs 3, 4, 5, 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Added Input Clock and Data Timing Relationship section and Figure 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Updated Figure 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Updated OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
0.30 (0.0118)
0.10 (0.0039)
COPLANARITY
0.05
MIN
0.10
2.00 MAX
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN
28
1
BSC
28-Lead Standard Small Outline Package [SOIC]
0.65
28-Lead Shrink Small Outline Package [SSOP]
28
1
1.27 (0.0500)
COMPLIANT TO JEDEC STANDARDS MS-013AE
Dimensions shown in millimeters and (inches)
COMPLIANT TO JEDEC STANDARDS MO-150AH
BSC
10.50
10.20
9.90
0.38
0.22
OUTLINE DIMENSIONS
Dimensions shown in millimeters
18.10 (0.7126)
17.70 (0.6969)
0.51 (0.0201)
0.33 (0.0130)
SEATING
Wide Body
PLANE
(RS-28)
1.85
1.75
1.65
(R-28)
15
14
–12–
SEATING
PLANE
5.60
5.30
5.00
2.65 (0.1043)
2.35 (0.0925)
0.10
COPLANARITY
15
14
0.25
0.09
7.60 (0.2992)
7.40 (0.2913)
8.20
7.80
7.40
0.32 (0.0126)
0.23 (0.0091)
10.65 (0.4193)
10.00 (0.3937)
8
4
0
8
0
0.75 (0.0295)
0.25 (0.0098)
0.95
0.75
0.55
1.27 (0.0500)
0.40 (0.0157)
45
REV. B
Page