LP2995

+

+

GND

0

100

200

300

400

500

600

AIRFLOW (Linear Feet Per Minute)

45

46

47

48

49

50

51

0

1

2

3

4

NUMBER OF VIAS

40

50

60

70

80

90

100

LP2995

SNVS190M – FEBRUARY 2002 – REVISED MARCH 2013

www.ti.com

Figure 15. WQFN-16

Additional improvements in lowering the

Maintaining the same conditions as above and utilizing the 2x2 via array, Figure 16 shows how the

with airflow.

Figure 16.

Typical Application Circuits

The typical application circuit used for SSTL-2 termination schemes with DDR-SDRAM can be seen in Figure 17.

Figure 17. SSTL-2 Implementation

10

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