Dell Latitude D620 User Manual page 132

Specifications: Dell Latitude D620 User's Guide
Touch Pad
X/Y position resolution
(graphics table mode)
Active area
Size:
Width
Height
Fingerprint Reader (optional)
Type
Power Supply
Connector
Array Size
Track Stick
X/Y position resolution
(graphics table mode)
file:///S|/Integration%20Specialist/Hardware%20Docu...ation/Kim%20&%20Jay/Dell%20Laptops/D620UG/specs.htm (9 of 15) [12/4/2008 10:54:40 AM]
240 cpi
73.7 x 43
64.88 mm (2.55-inch) sensor-
active area
48.88-mm (1.92-inch) rectangle
UPEK TCS3 TouchStrip strip
sensor with CMOS active
capacitive pixel-sensing
technology
2.7 V to approx. 3.6 V
48-ball BGA
248 x 2 pixels
250 count/sec @ 100 gf