AD664BD-BIP datasheet(21/23 Pages) AD

21 / 23 page

AD664

REV. D

–21–

Figure 33. 44-Terminal Ceramic Leadless Chip Carrier [LCC]

(E-44-1)

Dimensions shown in inches and (millimeters)

Figure 34. 44-Lead Ceramic Leaded Chip Carrier, J-Formed Leads [JLCC]

(J-44)

Dimensions shown in inches and (millimeters)

CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS

(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR

REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.

BOTTOM VIEW

0.055 (1.40)

0.045 (1.14)

0.662 (16.82)

0.640 (16.27)

0.028 (0.71)

0.022 (0.56)

0.020 (0.51)

REF

 45°

0.040 (1.02)

REF

 45°

3 PLACES

0.050

(1.27)

BSC

0.075 (1.91) REF

0.100 (2.54)

0.064 (1.63)

CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETERS DIMENSIONS

(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR

REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.

PIN 1

TOP VIEW

0.662 (16.82)

0.628 (15.95)

0.700 (17.78)

0.680 (17.27)

0.050

(1.27)

BSC

0.500 (12.70)

0.492 (12.50)

0.650 (16.51)

0.610 (15.49)

0.023 (0.58)

0.013 (0.33)

0.025 (0.64)

MIN

0.078 (1.98)

0.054 (1.37)

0.135 (3.43)

0.100 (2.54)

0.032 (0.81)

0.020 (0.51)

BOTTOM VIEW

PIN 1 INDEX

0.065 (1.65)

0.040 (1.02)

REF

 45°

3 PLACES

0.020 (0.51)

REF

 45°

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