AD9248 Analog Devices, AD9248 Datasheet - Page 46

• Manufacturer Part Number: AD9248
• Description: Dual 14-Bit, 20/40/65 MSPS, 3 V Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9248

• Resolution (bits): 14bit
• # Chan: 2
• Sample Rate: 65MSPS
• Interface: Par
• Analog Input Type: Diff-Uni,SE-Uni
• Ain Range: 1 V p-p,2 V p-p,Uni 1.0V,Uni 2.0V
• Adc Architecture: Pipelined
• Pkg Type: QFP

AD9248
OUTLINE DIMENSIONS
1.00
0.85
0.80
SEATING
PLANE
12° MAX
1.45
1.40
1.35
0.15
0.05
ROTATED 90° CCW
VIEW A
PIN 1
INDICATOR
SEATING
PLANE
BSC SQ
9.00
VIEW
TOP
Figure 61. 64-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
0.50 BSC
0.08
COPLANARITY
0.80 MAX
0.65 TYP
Figure 60. 64-Lead Low Profile Quad Flat Package [LQFP]
* COMPLIANT TO JEDEC STANDARDS MO-220-VMMD-4
EXCEPT FOR EXPOSED PAD DIMENSION
0.20
0.09
3.5°
COMPLIANT TO JEDEC STANDARDS MS-026-BBD
7°
0°
0.75
0.60
0.45
9 mm × 9 mm Body, Very Thin Quad
Dimensions shown in millimeters
Dimensions shown in millimeters
BSC SQ
0.20 REF
8.75
Rev. B | Page 46 of 48
0.05 MAX
0.02 NOM
1.60
MAX
0.60 MAX
(CP-64-1)
(ST-64-1)
VIEW A
0.50
0.40
0.30
16
1
64
17
LEAD PITCH
48
33
PIN 1
49
32
BSC
0.40
0.60 MAX
(PINS DOWN)
TOP VIEW
(BOTTOM VIEW)
EXPOSED PAD
9.20
9.00 SQ
8.80
7.50
REF
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
0.23
0.18
0.13
0.30
0.25
0.18
17
64
49
32
16
1
48
33
* 4.85
4.70 SQ
4.55
PIN 1
INDICATOR
7.20
7.00 SQ
6.80