82V3380PFG IDT, Integrated Device Technology Inc, 82V3380PFG Datasheet - Page 49

• Manufacturer Part Number: 82V3380PFG
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82V3380PFG

• Function: Wan PLL
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Package Type: TQFP
• Pin Count: 100
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

4
Figure
4.1
device.
Typical Application
IDT82V3380
The device supports Master / Slave application, as shown in
Master / Slave application is only supported by the T0 path of the
15:
TYPICAL APPLICATION
MASTER / SLAVE APPLICATION
note: Eth = Ethernet
OC-N Clock
Line Timing
Eth/E1/T1/
Telecom/Datacom
Eth/E1/T1/OC-N Clock
Equipment
Eth/E1/T1/OC-N
IDT82V3355
Line Card
2/3E/3/SMC/SEC
Timing Module
Clock
Stratum 2/3E
IDT82V3288
IDT82V3380
BITS/SSU
Stratum
Module
Figure 15. Typical Application
. . .
(Primary Reference Source)
Eth/E1/T1/OC-N
Eth/E1/T1/OC-N Clock
IDT82V3355
Line Card
Clock
Central Clock
Master/Slave
Modules
49
PRS
Of the two devices, one is configured as the Master and the other is con-
figured as the Slave. Refer to Chapter 3.14 Master / Slave Configuration
for details.
In Master / Slave application, two devices should be used together.
Eth/E1/T1/OC-N
IDT82V3355
Line Card
Clock
2/3E/3/SMC/SEC
Timing Module
Stratum 2/3E
IDT82V3288
IDT82V3380
BITS/SSU
Stratum
Module
SYNCHRONOUS ETHERNET WAN PLL
. . .
Eth/E1/T1/OC-N Clock
Eth/E1/T1/OC-N
IDT82V3355
Line Card
Clock
OC-N Clock
Eth/E1/T1/
Line Timing
May 19, 2009