IDT82V2108PXG IDT, Integrated Device Technology Inc, IDT82V2108PXG Datasheet - Page 53

• Manufacturer Part Number: IDT82V2108PXG
• Description: IC FRAMER T1/J1/E1 8CH 128-PQFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82V2108PXG

• Controller Type: T1/E1/J1 Framer
• Interface: Parallel
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 160mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 82V2108PXG

IDT82V2108
Table 19: Bit Offset Between RSFSn and RSDn When the BRXSMFP and the ALTIFP (b2, b0, E1-011H) are Both Set To Logical 1
3.11.1.6
pins can be configured by the TRI[1:0] (b1~0, E1-012H) of the corre-
sponding framer to be in high impedance state or to output the pro-
cessed data stream. However, in the Receive Multiplexed Mode, the
TRI[1:0] (b1~0, E1-012H) of the framers that are output to the same mul-
tiplexed bus must be set to the same value.
ones, and the signaling output on the RSSIGn/MRSSIG pin (if it exists)
will be forced to be frozen at the current valid signaling when the RAIS
(b1, E1-007H) is set.
Functional Description
BOFF_EN (b3, E1-014H)
In all the five modes, the RSDn/MRSD and the RSSIGn/MRSSIG
The data output on the RSDn/MRSSIG pin will be forced to be all
0
1
Output On RSDn/MRSD & RSSIGn/MRSSIG
FPMODE (b5, E1-011H)
X
1
0
DE (b4, E1-010H) & FE (b3, E1-010H)
43
Difference
Difference
Difference
Same
Same
Same
Bit Offset Between RSFSn and RSDn
1.5 bit offset. RSFSn is ahead.
1.5 bit offset. RSFSn is ahead.
1 bit offset. RSFSn is ahead.
1 bit offset. RSFSn is ahead.
CHI specification (Table 17)
T1 / E1 / J1 OCTAL FRAMER
March 5, 2009