CDK8307 Cadeka Microcircuits LLC., CDK8307 Datasheet - Page 29

• Manufacturer Part Number: CDK8307
• Description: 12/13-bit, 20/40/50/65/80msps, Eight Channel, Ultra Low Power Adc With Lvds
• Manufacturer: Cadeka Microcircuits LLC.

PRELIMINARY Data Sheet
©2009 CADEKA Microcircuits LLC
Mechanical Dimensions
QFN-64
bbb C B
aaa C B
E
B
Dia. 0.20
Pin 1 ID
E1
E2
A
1.14
0.45
e
Pin 1 ID
0.05 Dia.
1.14
BOTTOM VIEW
TOP VIEW
D1
D2
D
0.10 M C
b
A
bbb C A
aaa C A
B
F
L
L
G
SIDE VIEW
1
ccc C
C
A
A2
A3
A1
seating
plane
NOTES:
10. Package corners unless otherwise specipied are r0.175±0.025mm.
1. All dimensions are in millimeters.
2. Die thickness allowable is 0.305mm maximum (.012 inches maximum)
3. Dimensioning & tolerances conform to ASME y14.5m. -1994.
4. Dimension applies to plated terminal and is measured between 0.20 and 0.25mm from terminal tip.
5. The pin #1 identifier must be placed on the top surface of the package by using indentation mark
6. Exact shape and size of this feature is optional.
7. Package warpage max 0.08mm.
8. Applied for exposed pad and terminals. Exclude embedding part of exposed pad from measuring.
9. Applied only to terminals.
Symbol
bbb
or other feature of package body.
aaa
D
D
ccc
A
A
A
E
E
D
G
A
b
E
F
L
e
1
2
1
1
2
3
1
2
0.0096
0.008
0.197
0.197
0.012
Min
0.00
0.05
0°
–
–
Tolerance of Form and Position
0.354 BSC
0.354 BSC
0.354 BSC
0.344 BSC
0.020 BSC
0.008 REF
Inches
0.0004
0.0168
0.026
0.010
0.205
0.205
0.016
Typ
0.10
0.10
0.05
–
–
–
0.035
0.002
0.028
0.012
0.213
0.213
0.024
0.020
Max
12°
–
www.cadeka.com
0.00
0.24
Min
0.2
5.0
5.0
1.3
0.3
0°
–
–
Millimeters
9.00 BSC
8.75 BSC
9.00 BSC
8.75 BSC
0.50 BSC
0.2 REF
0.002
0.004
0.004
Typ
0.01
0.65
0.25
0.42
5.2
5.2
0.4
–
–
–
Max
0.05
0.30
12°
0.9
0.7
5.4
5.4
0.6
0.5
–
29