AD9255 Analog Devices, AD9255 Datasheet - Page 41

• Manufacturer Part Number: AD9255
• Description: 14-Bit, 125 MSPS/105 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9255

• Resolution (bits): 14bit
• # Chan: 1
• Sample Rate: 125MSPS
• Interface: LVDS,Par,SPI
• Analog Input Type: Diff-Uni
• Ain Range: (2Vref) p-p,1 V p-p,2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

OUTLINE DIMENSIONS
ORDERING GUIDE
Model
AD9255BCPZ-125
AD9255BCPZRL7-125
AD9255BCPZ-105
AD9255BCPZRL7-105
AD9255BCPZ-80
AD9255BCPZRL7-80
AD9255-125EBZ
AD9255-105EBZ
AD9255-80EBZ
1
Z = RoHS Compliant Part.
1
SEATING
INDICATOR
PLANE
1.00
0.85
0.80
PIN 1
Temperature Range
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
12° MAX
TOP VIEW
7.10
7.00 SQ
6.90
Figure 85. 48-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
* COMPLIANT TO JEDEC STANDARDS MO-220-VKKD-2
0.80 MAX
0.65 TYP
WITH EXCEPTION TO EXPOSED PAD DIMENSION.
Package Description
48-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
48-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
48-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
48-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
48-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
48-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
Evaluation Board
Evaluation Board
Evaluation Board
7 mm × 7 mm Body, Very Thin Quad
Dimensions shown in millimeters
6.85
6.75 SQ
6.65
0.20 REF
Rev. A | Page 41 of 44
0.05 MAX
0.02 NOM
COPLANARITY
(CP-48-8)
0.60 MAX
REF
0.50
0.08
0.50
0.40
0.30
0.60 MAX
36
25
37
24
(BOTTOM VIEW)
EXPOSED
5.50 REF
PAD
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
0.30
0.23
0.18
13
48
12
1
* 5.65
5.50 SQ
5.35
0.25 MIN
PIN 1
INDICATOR
Package Option
CP-48-8
CP-48-8
CP-48-8
CP-48-8
CP-48-8
CP-48-8
AD9255