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Partname:ZL30409/DDA
Description:T1/E1 system synchronizer with stratum 3 holdover.
Manufacturer:Zarlink Semiconductor
Package:SSOP
Pins:48
Oper. temp.:-40 to 85
Datasheet:PDF (489K).
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The ZL30409 T1/E1 System Synchronizer contains a digital phase-locked loop (DPLL), which provides timing and synchronization signals for multitrunk T1 and E1 primary rate transmission links. The ZL30409 generates ST-BUS clock and framing signals that are phase locked to either a 19.44 MHz, 2.048 MHz, 1.544 MHz, or 8 kHz input reference.

Click here to download ZL30409/DDA Datasheet
Click here to download ZL30409/DDA Datasheet
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