82V2081PPG8 IDT, Integrated Device Technology Inc, 82V2081PPG8 Datasheet - Page 14

• Manufacturer Part Number: 82V2081PPG8
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82V2081PPG8

• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Package Type: TQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Compliant

SINGLE CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
Table-1 Pin Description (Continued)
VDDIO
GNDIO
GNDT
VDDA
GNDA
VDDD
GNDD
Name
VDDT
THZ
IC
IC
Type
I
-
-
-
-
-
-
-
-
-
-
Pin No.
13
19
18
35
38
42
39
10
34
44
8
THZ: Transmitter Driver High Impedance Enable
This signal enables or disables transmitter driver. A low level on this pin enables the driver while a high level on this pin places
driver in high impedance state. Note that the functionality of the internal circuits is not affected by this signal.
3.3 V I/O power supply
I/O ground
3.3 V power supply for transmitter driver
Analog ground for transmitter driver
3.3 V analog core power supply
Analog core ground
Digital core power supply
Digital core ground
IC: Internal connection
Internal Use. This pin should be left open when in normal operation.
IC: Internal connection
Internal Use. This pin should be connected to ground when in normal operation.
Power Supplies and Grounds
Others
14
Description
TEMPERATURE RANGES
INDUSTRIAL