PM8621 PMC-Sierra, Inc., PM8621 Datasheet - Page 31

• Manufacturer Part Number: PM8621
• Description: NSE-8G Standard Product Data Sheet Preliminary
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2010850, Issue 1
Pad Name
Reserved
Reserved
External Resistors (4 Balls)
RES[2]
RES[1]
Type
Input
Analog Input
Pin No.
C29
D29
B6
C6
D6
A7
B7
D7
C7
B8
C8
A9
B9
D9
C9
B10
C19
B19
C20
D20
B20
A20
D21
C21
B21
C22
D22
B22
A22
B23
C24
D24
B24
A24
AK2
E33
Function
Reserved. Must be left floating [internally pulled up].
Reference Resistor Connection. An off-chip 3.16k
±1% resistor is connected between these the positive
resistor reference pin RES and a Kelvin ground contact
RESK. An on-chip negative feedback path will force the
1.20 V VREF onto RES, therefore forcing 252 µA of
current to flow through the resistor.
NSE-8G™ Standard Product Data Sheet
Preliminary
30