IDT82V2108PXG8 IDT, Integrated Device Technology Inc, IDT82V2108PXG8 Datasheet - Page 56

• Manufacturer Part Number: IDT82V2108PXG8
• Description: IC FRAMER T1/J1/E1 8CH 128-PQFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82V2108PXG8

• 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: 82V2108PXG8

IDT82V2108
Functional Description
RSCFS
RSDn
RSCCK
RSFSn
RSCFS
RSDn
RSCCK
RSFSn
(The RSCKn is selected by the RSCKSEL (b5, T1/J1-001H) to output a jitter attenuated 1.544MHz (i.e., smoothed LRCKn)
or 8KHz clock (smoothed LRCKn divided by 193).)
Figure 25. T1/J1 Receive Clock Slave RSCK Reference Mode - Functional Timing Example 1
Figure 26. T1/J1 Receive Clock Slave RSCK Reference Mode - Functional Timing Example 2
(The RSCKn is selected by the RSCKSEL (b5, T1/J1-001H) to output a jitter attenuated 1.544MHz (i.e., smoothed LRCKn)
or 8KHz clock (smoothed LRCKn divided by 193).)
1
1
2
2
The RSCFSFALL (b1, T1/J1-003H) is logic 0 and the RSCCKRISE (b0, T1/J1-003H) is logic 1.
The RSCFSFALL (b1, T1/J1-003H) is logic 0 and the RSCCKRISE (b0, T1/J1-003H) is logic 0.
3
3
The CMS (b4, T1/J1-078H) is logic 0 and the bankplane clock rate is 2.048Mbit/s.
4
4
CH24
The CMS (b4, T1/J1-078H) is logic 0 and the bankplane rate is 1.544Mbit/s.
CH24
5
5
6
6
The channel offset and the bit offset enable are both 0:
The channel offset and the bit offset enable are both 0:
7
7
8
8
P
F
X
1
X
46
2
X
DUMMY
3
CH1
X
4
(The 'X' represent the filled bits and has no meaning.)
X
5
X
6
F
7
1
8
2
1
3
2
CH1
T1 / E1 / J1 OCTAL FRAMER
4
CH2
3
5
4
6
5
March 5, 2009