IDT82P2821BHG IDT, Integrated Device Technology Inc, IDT82P2821BHG Datasheet - Page 12

• Manufacturer Part Number: IDT82P2821BHG
• Description: IC LINE INTERFACE UNIT 640-PBGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82P2821BHG

• Function: Line Interface Unit (LIU)
• Interface: E1, J1, T1
• Number Of Circuits: 1
• Voltage - Supply: 1.8V, 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: *
• Includes: Defect and Alarm Detection, Driver Over-Current Detection and Protection, LLOS Detection, PRBSARB / IB Detection and Generation
• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Power (watts): -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 800-1703; 82P2821BHG

IDT82P2821
21(+1) CHANNEL HIGH-DENSITY T1/E1/J1 LINE INTERFACE UNIT
BLOCK DIAGRAM
TDO
TDI
TCK
TMS
TRST
CLKB
CLKA
REFB
REFA
CLKE1
CLKT1
MCKSEL[3:0]
MCLK
A[10:0]
D[7:0]
SDO/ACK /READY
SDI/R/ W/ WR
SCLK/ DS/RD
ALE/AS
IM
INT/ MOT
P/S
CS
INT
RST
GPIO[1:0]
TEHW
TEHWE
OE
RIM
REF
VCOM[1:0]
VCOMEN
Figure-1 Functional Block Diagram
Block Diagram
12
February 6, 2009