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ZL30105QDG

Description
Telecom IC, CMOS, PQFP64,
CategoryWireless rf/communication    Telecom circuit   
File Size1MB,52 Pages
ManufacturerMicrosemi
Websitehttps://www.microsemi.com
Download Datasheet Parametric View All

ZL30105QDG Overview

Telecom IC, CMOS, PQFP64,

ZL30105QDG Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Parts packaging codeQFP
package instructionQFP, TQFP64,.47SQ
Contacts64
Reach Compliance Codeunknown
JESD-30 codeS-PQFP-G64
Number of terminals64
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeQFP
Encapsulate equivalent codeTQFP64,.47SQ
Package shapeSQUARE
Package formFLATPACK
power supply1.8,3.3 V
Certification statusNot Qualified
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationQUAD
Base Number Matches1
ZL30105
T1/E1/SDH Stratum 3 Redundant System Clock
Synchronizer for AdvancedTCA™ and H.110
Data Sheet
Features
Synchronizes to clock-and-sync-pair to maintain
minimal phase skew between the master-clock
and the redundant slave-clock
Supports ITU-T G.813 option 1, G.823 for
2048 kbit/s and G.824 for 1544 kbit/s interfaces
Supports Telcordia GR-1244-CORE Stratum
3/4/4E
Supports ANSI T1.403 and ETSI ETS 300 011 for
ISDN primary rate interfaces
Accepts three input references and synchronizes
to any combination of 2 kHz, 8 kHz, 1.544 MHz,
2.048 MHz, 8.192 MHz, 16.384 MHz or 19.44 MHz
inputs
Provides a range of clock outputs: 1.544 MHz
(DS1), 2.048 MHz (E1), 3.088 MHz, 16.384 MHz,
and 19.44 MHz (SDH), and either 4.096 MHz and
8.192 MHz or 32.768 MHz and 65.536 MHz, and a
choice of 6.312 MHz (DS2), 8.448 MHz (E2),
44.736 MHz (DS3) or 34.368 MHz (E3)
Provides 5 styles of 8 kHz framing pulses and a
2 kHz multi-frame pulse
Holdover frequency accuracy of 1x10
-8
Selectable loop filter 1.8 Hz, 3.6 Hz or 922 Hz
Less than 24 ps
rms
intrinsic jitter on the 19.44 MHz
output clock, compliant with GR-253-CORE OC-3
and G.813 STM-1 specifications
OSCi
OSCo
TIE_CLR
November 2005
Ordering Information
ZL30105QDG
ZL30105QDG1
64 pin TQFP Trays
64 pin TQFP* Trays Bake & Drypack
* Pb Free Matte Tin
-40°C to +85°C
Less than 0.6 ns
pp
intrinsic jitter on all output
clocks and frame pulses
Manual or Automatic hitless reference switching
between any combination of valid input reference
frequencies
Provides Lock, Holdover and selectable Out of
Range indication
Simple hardware control interface
Selectable external master clock source: Clock
Oscillator or Crystal
Applications
Synchronization and timing control for multi-trunk
SDH and T1/E1 systems such as DSLAMs,
Gateways and PBXs
Clock and frame pulse source for
AdvancedTCA™- and other time division
multiplex (TDM) buses
LOCK
OUT_SEL2
FASTLOCK
Master Clock
REF0
REF1
REF2
REF2_SYNC
REF_FAIL0
REF_FAIL1
REF_FAIL2
REF_SEL1:0
RST
State Machine
Reference
Monitor
TIE
Corrector
Enable
Mode
Control
MUX
TIE
Corrector
Circuit
Virtual
Reference
DPLL
E1
Synthesizer
DS1
Synthesizer
SDH
Synthesizer
Programmable
Synthesizer
IEEE
1149.1a
TCK
TDI TMS TDO
Frequency
Select
MUX
C2o
C4/C65o
C8/C32o
C16o
F4/F65o
F8/F32o
F16o
C1.5o
C3o
C19o
F2ko
C6/8.4/34/44o
OUT_SEL1:0
TRST
MODE_SEL1:0
HMS
HOLDOVER
SEC_MSTR
APP_SEL1:0
Figure 1 - Functional Block Diagram
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2004-2005, Zarlink Semiconductor Inc. All Rights Reserved.
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