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ZL30407QCG1

Description
ATM/SONET/SDH SUPPORT CIRCUIT, PQFP80
CategoryWireless rf/communication    Telecom circuit   
File Size551KB,57 Pages
ManufacturerZarlink Semiconductor (Microsemi)
Websitehttp://www.zarlink.com/
Environmental Compliance
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ZL30407QCG1 Overview

ATM/SONET/SDH SUPPORT CIRCUIT, PQFP80

ZL30407QCG1 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerZarlink Semiconductor (Microsemi)
package instructionLQFP, QFP80,.64SQ
Reach Compliance Codecompliant
appSONET;SDH
JESD-30 codeS-PQFP-G80
JESD-609 codee3
length14 mm
Humidity sensitivity level3
Number of functions1
Number of terminals80
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeLQFP
Encapsulate equivalent codeQFP80,.64SQ
Package shapeSQUARE
Package formFLATPACK, LOW PROFILE
Peak Reflow Temperature (Celsius)260
power supply3.3 V
Certification statusNot Qualified
Maximum seat height1.6 mm
Maximum slew rate0.155 mA
Nominal supply voltage3.3 V
surface mountYES
Telecom integrated circuit typesATM/SONET/SDH SUPPORT CIRCUIT
Temperature levelINDUSTRIAL
Terminal surfaceMATTE TIN
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationQUAD
Maximum time at peak reflow temperature30
width14 mm
Base Number Matches1
ZL30407
SONET/SDH Network Element PLL
Data Sheet
Features
Meets requirements of GR-253 for SONET
Stratum 3 and SONET Minimum Clocks (SMC)
Meets requirements of GR-1244 for Stratum 3
Meets requirements of G.813 Option 1 and 2 for
SDH Equipment Clocks (SEC)
Generates clocks for ST-BUS, DS1, DS2, DS3,
OC-3, E1, E3, STM-1 and 19.44 MHz
Holdover accuracy of 4x10
-12
meets GR-1244
Stratum 3E and ITU-T G.812 requirements
Continuously monitors both references for
frequency accuracy exceeding ±12 ppm
Provides “hit-less” reference switching
Compensates for Master Clock Oscillator
accuracy
Automatically detects frequency of both reference
clocks and synchronizes to any combination of
8 kHz, 1.544 MHz, 2.048 MHz and 19.44 MHz
reference frequencies
Allows Hardware or Microprocessor control
Pin compatible with ZL30410, ZL30402 and
MT90401
Ordering Information
ZL30407QCC
ZL30407QCG1
80 Pin LQFP Trays
80 Pin LQFP* Trays, Bake & Drypack
*Pb Free Matte Tin
-40°C to +85°C
November 2006
Applications
Synchronization for SDH and SONET Network
Elements
Clock generation for ST-BUS and GCI backplanes
Description
The ZL30407 is a Network Element Phase-Locked
Loop designed to synchronize SDH and SONET
systems. In addition, it generates multiple clocks for
legacy PDH equipment and provides timing for ST-
BUS and GCI backplanes.
VDD GND
C20i
FCS
OE
PRI
PRIOR
Primary
Acquisition
PLL
Master Clock
Frequency
Calibration
APLL
MUX
SEC
SECOR
RefSel
HW
RESET
CS DS R/W A0-A6 D0-D7
Core PLL
Clock
Synthesizer
Secondary
Acquisition
PLL
C155P/N
C34/C44
C19o
C16o
C8o
C6o
C4o
C2o
C1.5o
F16o
F8o
F0o
E3DS3/OC3
E3/DS3
Microport
Control State Machine
JTAG
IEEE
1149.1a
Tclk
Tdi
Tdo
Tms
Trst
R1-17
MS1 MS2
RefAlign LOCK HOLDOVER
Figure 1 - Functional Block Diagram
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2003-2006, Zarlink Semiconductor Inc. All Rights Reserved.

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