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ZL30406QGG1

Description
IC pll sonet/sdh clk mult 64tqfp
CategoryWireless rf/communication    Telecom circuit   
File Size177KB,22 Pages
ManufacturerMicrosemi
Websitehttps://www.microsemi.com
Environmental Compliance
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ZL30406QGG1 Overview

IC pll sonet/sdh clk mult 64tqfp

ZL30406QGG1 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMicrosemi
Parts packaging codeQFP
package instructionHTFQFP,
Contacts64
Reach Compliance Codecompliant
JESD-30 codeS-PQFP-G64
JESD-609 codee3
length10 mm
Number of functions1
Number of terminals64
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeHTFQFP
Package shapeSQUARE
Package formFLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.2 mm
Nominal supply voltage3.3 V
surface mountYES
Telecom integrated circuit typesATM/SONET/SDH SUPPORT CIRCUIT
Temperature levelINDUSTRIAL
Terminal surfaceMATTE TIN
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperature30
width10 mm
Base Number Matches1
ZL30406
SONET/SDH Clock Multiplier PLL
Data Sheet
Features
Meets jitter requirements of Telcordia GR-253-
CORE for OC-48, OC-12, and OC-3 rates
Meets jitter requirements of ITU-T G.813 for STM-
16, STM-4 and STM-1 rates
Provides four LVPECL differential output clocks at
77.76 MHz
Provides a CML differential clock programmable
to 19.44 MHz, 38.88 MHz, 77.76 MHz and
155.52 MHz
Provides a single-ended CMOS clock at
19.44 MHz
Provides enable/disable control of output clocks
Accepts a CMOS reference at 19.44 MHz
3.3 V supply
ZL30406QGG1
July 2011
Ordering Information
64 Pin TQFP*
Trays, Bake & Drypack
*Pb Free Matte Tin
-40C to +85C
Description
The ZL30406 is an analog phase-locked loop (APLL)
designed to provide rate conversion and jitter
attenuation for SDH (Synchronous Digital Hierarchy)
and SONET (Synchronous Optical Network)
networking equipment. The ZL30406 generates very
low jitter clocks that meet the jitter requirements of
Telcordia GR-253-CORE OC-48, OC-12, OC-3, OC-1
rates and ITU-T G.813 STM-16, STM-4 and STM-1
rates.
The ZL30406 accepts a CMOS compatible reference
at 19.44 MHz and generates four LVPECL differential
output clocks at 77.76 MHz, a CML differential
clock programmable to 19.44 MHz, 38.88 MHz,
77.76 MHz and 155.52 MHz and a single-ended
CMOS clock at 19.44 MHz. The output clocks can
be individually enabled or disabled.
Applications
SONET/SDH line cards
Network Element timing cards
LPF
C77oEN-A
C77oEN-B
OC-CLKoEN
C77o
,
C155o
C19o, C38o,
CML-P/N outputs
OC-CLKoP/N
C19i
Frequency
& Phase
Detector
19.44MHz
C77oP/N-D
BIAS
Reference &
Bias circuit
Loop
Filter
Output
VCO
C77oP/N-A
C77oP/N-B
C77oP/N-C
Interface
Circuit
C19o
VDD GND
VCC
FS1-2
C19oEN
C77oEN-C
C77oEN-D
15
Figure 1 - Functional Block Diagram
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2003-2011, Zarlink Semiconductor Inc. All Rights Reserved.
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