IDT82P5088BBG IDT, Integrated Device Technology Inc, IDT82P5088BBG Datasheet - Page 28
IDT82P5088BBG
Manufacturer Part Number
IDT82P5088BBG
Description
IC LIU T1/E1/J1 OCTAL 256PBGA
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT82P5088BBG.pdf
(81 pages)
Specifications of IDT82P5088BBG
Includes
Integrated Clock Adapter
Function
Line Interface Unit (LIU)
Interface
E1, J1, T1
Number Of Circuits
8
Voltage - Supply
1.8V, 3.3V
Power (watts)
2.57W
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
256-BBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT82P5088BBG
Manufacturer:
IDT
Quantity:
170
Company:
Part Number:
IDT82P5088BBG
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Part Number:
IDT82P5088BBG
Manufacturer:
IDT
Quantity:
20 000
the maximum receive sensitivity) when RAISE bit (MAINT1, 2CH...) is 0;
or output All Ones as AIS when RAISE bit (MAINT1, 2CH...) is 1. In this case
RCLKn output is replaced by MCLK.
Table-19 LOS Declare and Clear Criteria for Short Haul Mode
FUNCTIONAL DESCRIPTION
IDT82P5088
TEMODE
1=T1/J1
0=E1
Control bit
0=T1.231
1=I.431
0=G.775
1=I.431/ETSI
LAC
Level < 800 mVpp
N=175 bits
Level < 800 mVpp
N=1544 bits
Level < 800 mVpp
N=32 bits
Level < 800 mVpp
N=2048 bits
LOS declare threshold
UNIVERSAL OCTAL T1/E1/J1 LIU WITH INTEGRATED CLOCK ADAPTER
28
ATAO bit (MAINT1, 2CH...) is 1. The All Ones pattern uses MCLK as the
reference clock.
On the line side, the TTIPn/TRINGn will output All Ones as AIS when
LOS indicator is always active for all kinds of loopback modes.
Level > 1 Vpp
M=128 bits
12.5% mark density
<100 consecutive zeroes
Level > 1 Vpp
M=128 bits
12.5% mark density
<100 consecutive zeroes
Level > 1 Vpp
M=32 bits
12.5% mark density
<16 consecutive zeroes
Level > 1 Vpp
M=32 bits
12.5% mark density
<16 consecutive zeroes
LOS clear threshold
February 5, 2009