82V3280EQG Integrated Device Technology (Idt), 82V3280EQG Datasheet - Page 18

• Manufacturer Part Number: 82V3280EQG
• Description: WAN PLL 100-Pin TQFP Tray
• Manufacturer: Integrated Device Technology (Idt)

Specifications of 82V3280EQG

• Package: 100TQFP
• Operating Temperature: -40 to 85 °C

Table 1: Pin Description (Continued)
Pin Description
IDT82V3280
Note:
1. All the unused input pins should be connected to ground; the output of all the unused output pins are don’t-care.
2. The contents in the brackets indicate the position of the register bit/bits.
3. N x 8 kHz: 1 < N < 19440.
4. N x E1: N = 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64.
5. N x T1: N = 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96.
6. N x 13.0 MHz: N = 1, 2, 4.
7. N x 3.84 MHz: N = 1, 2, 4, 8, 16, 10, 20, 40.
GND_DIFF1
GND_DIFF2
GND_AMI
DGND1
DGND2
DGND3
DGND4
DGND5
DGND6
DGND7
AGND1
AGND2
AGND3
AGND
Name
IC1
IC2
IC3
IC4
IC5
IC6
IC7
NC
Pin No.
11
15
14
49
62
84
87
20
92
32
38
29
17
22
96
97
98
44
5
1
3
4
Ground
Ground
Ground
Ground
Ground
Ground
I/O
-
-
Type
-
-
-
-
-
-
-
-
DGNDn: Digital Ground
AGNDn: Analog Ground
GND_DIFF: Ground for OUT6
GND_DIFF: Ground for OUT7
GND_AMI: Ground for AMI I/O
AGND: Analog Ground
IC: Internal Connected
Internal Use. These pins should be left open for normal operation.
NC: Not Connected
Others
18
Description
1
December 9, 2008
WAN PLL