ZL30462

Features: • Complete timing solution in a small outline package• Selectable 8kHz, 1.544MHz, 2.048MHz or 19.44MHz input reference frequencies• 8kHz (frame pulses), 2.048MHz, 8.192MHz, 16.384MHz, 19.44MHz and 155.52MHz (LVPECL) output clock frequencies• Low intrinsic jitter a...

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ZL30462 Picture
SeekIC No. : 004550968 Detail

ZL30462: Features: • Complete timing solution in a small outline package• Selectable 8kHz, 1.544MHz, 2.048MHz or 19.44MHz input reference frequencies• 8kHz (frame pulses), 2.048MHz, 8.192MH...

floor Price/Ceiling Price

Part Number:
ZL30462
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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evaluate  (4.8 stars)

Upload time: 2024/3/28

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Product Details

Description



Features:

• Complete timing solution in a small outline package
• Selectable 8kHz, 1.544MHz, 2.048MHz or 19.44MHz input reference frequencies
• 8kHz (frame pulses), 2.048MHz, 8.192MHz, 16.384MHz, 19.44MHz and 155.52MHz (LVPECL) output clock frequencies
• Low intrinsic jitter and wander generation
• Fast lock and automatic holdover modes
• Holdover and lock indication
• Provides Time Interval Error (TIE) correction
• Accepts reference inputs from two independent sources
• 3.3V Supply Voltage



Application

• SDH Add/Drop multiplexers
• Next Gen Digital Loop Carriers
• ATM edge switches
• Line cards



Pinout

  Connection Diagram


Specifications

  Parameter Symbol Min Max Units
1 Supply Voltages VDD
TVDD
-0.3
-0.3
5.0
5.0
V
V
2 Input Voltage VIN -0.05 VDD+0.5 V



Description

The ZL30462 is a Timing Module, which functions as a complete system clock solution for general timing applications.

The ZL30462 has been designed around Zarlink's Digital and Analog Phase Locked Loop (DPLL and APLL) technology and can lock to 1 of 2 inputs which can be derived from 2 independent sources. The module has two jitter attenuated output clocks at 19.44MHz (CMOS) and 155.52MHz (LVPECL). In addition to these outputs the module also supplies 2 8kHz frame pulses and 2.048MHz, 8.192MHz and 16.384MHz clocks.




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