LTC2602 datasheet(23/26 Pages) LINER

Part #	LTC2602

Description	Dual, 16-Bit, 5Msps Differential Input ADC with Wide Input Common Mode Range

PDF	26 Pages

Scroll/Zoom	100%

Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

Logo

23 / 26 page

LTC2323-16

232316fc

For more information www.linear.com/LTC2323-16

Figure 26. Layer 4, Bottom Layer

APPLICATIONS INFORMATION

Figure 23. Layer 1, Top Layer

Figure 24. Layer 2, Ground Plane

Figure 25. Layer 3, Power Plane

BOARD LAYOUT

To obtain the best performance from the LTC2323-16,

a printed circuit board is recommended. Layout for the

printed circuit board (PCB) should ensure the digital and

analog signal lines are separated as much as possible.

In particular, care should be taken not to run any digital

clocks or signals adjacent to analog signals or underneath

the ADC.

Recommended Layout

The following is an example of a recommended PCB lay-

out. A single solid ground plane is used. Bypass capaci-

tors to the supplies are placed as close as possible to the

supply pins. Low impedance common returns for these

bypass capacitors are essential to the low noise opera-

tion of the ADC. The analog input traces are screened by

ground. For more details and information, refer to the

DC1996, the evaluation kit for the LTC2323-16.

LTC2602 Datasheet(PDF) 23 Page - Linear Technology