NSK70721PE.C2 Intel, NSK70721PE.C2 Datasheet - Page 9

• 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

2.0
Datasheet
1. I/O column entries: DI = Digital Input; DO = Digital Output; DI/O = Digital Input/Output; AI = Analog Input; AO = Analog Output;
Group
Power
AI/O = Analog Input/Output; S = Supply.
Figure 3. IAFE Pin Locations
Table 1. IAFE Pin Assignments/Signal Descriptions
Pin #
12
23
24
10
15
20
6
Pin Assignments and Signal Descriptions
The IAFE is packaged in a 28 pin PLCC.
signal descriptions for each pin, except pins 18 and 19, which are not connected.
The EDSP device is packaged in a 44 pin PLCC.
lists signal descriptions for each pin.
VCO_CLK
DGND
PGND
IBIAS
VPLL
Symbol
DGND
RGND
RVCC
DVCC
PGND
TGND
TVCC
XO
XI
5
6
10
11
7
8
9
12 13 14 15 16 17 18
4
Enhanced Multi-Rate DSL Data Pump Chip Set — SK70725/SK70721
I/O
3
S
S
S
S
S
S
S
1
2
SK70721
IAFE
1
Receive Power Supply. +5 V
Transmit Power Supply. +5 V
Digital Power Supply. +5 V
DVCC Ground.
PLL Ground.
RVCC Ground.
TVCC Ground.
28
27
26
25
24
23
22
21
20
19
Figure 3
TSGN
DVCC
TVCC
TRING
TTIP
TGND
n/c
Figure 4
shows the IAFE pin locations.
Description
shows EDSP pin designations.
Table 1
lists
Table 2
9