NSK70721PE.C2 Intel, NSK70721PE.C2 Datasheet - Page 64

• Manufacturer Part Number: NSK70721PE.C2
• Manufacturer: Intel

Specifications of NSK70721PE.C2

• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Lead Free Status / RoHS Status: Supplier Unconfirmed

SK70725/SK70721 — Enhanced Multi-Rate DSL Data Pump Chip Set
64
Figure 25. PCB Layout Guidelines (Figure 26 for schematic)
VCC
NOTE: The VCC and GND planes for Digital and Analog sides should be
connected at a single point.
GND
R13
R11
D2
D1
C11
C10
17
7
18 19 20 21 22 23 24 25 26 27
6
5
6
7
8
9
10
11
DGND
4
12 13 14 15 16 17 18
3
C7
SK70725
SK70721
EDSP
2
IAFE
1
1 44
28
C8
R4
DVCC
TVCC
27
TGND
26
25
24
23
22
21
20
19
TIP
40
28
39
30
RING
Digital GND and VCC
Analog GND and VCC
No GND and VCC
Planes
Planes this side
Planes
Datasheet