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參數(shù)資料
| 型號： | ZL30415 |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | SONET/SDH Clock Multiplier PLL |
| 中文描述： | SONET / SDH的時鐘倍頻鎖相環(huán) |
| 文件頁數(shù)： | 1/23頁 |
| 文件大?。?/td> | 347K |
| 代理商： | ZL30415 |
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2003-2004, Zarlink Semiconductor Inc. All Rights Reserved.
Features
Meets jitter requirements of Telcordia GR-253-
CORE for OC-12, OC-3, and OC-1 rates
Meets jitter requirements of ITU-T G.813 for STM-
4, and STM-1 rates
Provides one differential LVPECL output clock
selectable to 19.44 MHz, 38.88 MHz, 77.76 MHz,
155.52 MHz, or 622.08 MHz
Provides a single-ended CMOS output clock at
19.44 MHz
Accepts a single-ended CMOS reference at
19.44 MHz or a differential LVDS, LVPECL, or
CML reference at 19.44 MHz or 77.76 MHz
Provides a LOCK indication
3.3 V supply
Applications
SONET/SDH line cards
Description
The ZL30415 is an analog phase-locked loop (APLL)
designed to provide jitter attenuation and rate
conversion for SDH (Synchronous Digital Hierarchy)
and
SONET
(Synchronous
networking equipment. The ZL30415 generates low
jitter output clocks that meet the jitter requirements of
Telcordia GR-253-CORE OC-12, OC-3, OC-1 rates
and ITU-T G.813 STM-4 and STM-1 rates.
Optical
Network)
The ZL30415 accepts a CMOS compatible reference
at 19.44 MHz or a differential LVDS, LVPECL, or CML
reference at 19.44 MHz or 77.76 MHz and generates a
differential LVPECL output clock selectable to
19.44 MHz, 38.88 MHz, 77.76 MHz, 155.52 MHz, or
622.08 MHz, and a single-ended CMOS clock at
19.44 MHz. The ZL30415 provides a lock indication.
November 2004
Ordering Information
ZL30415GGC 64 Ball CABGA
-40
°
C to +85
°
C
ZL30415
SONET/SDH Clock Multiplier PLL
Data Sheet
Figure 1 - Functional Block Diagram
Frequency
& Phase
Detector
VCO
Frequency
Dividers
and
Drivers
LPF
OC-CLKoP/N
VCC GND VDD
C19o
FS2
Loop
Filter
BIAS
19.44 MHz and 77.76 MHz
State
Machine
LOCK
Reference
and
Bias Circuit
C19o, C38o, C77o,
C155o, C622o,
LVPECL output
C19i
Reference
Selection
MUX
REF_SEL
REF_FREQ
REFinP/N
C19oEN
C19i or C77i
CML, LVDS,
LVPECL input
03
FS3
FS1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZL30415_06 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:SONET/SDH Clock Multiplier PLL |
| ZL30415GGC | 制造商:Microsemi Corporation 功能描述:SONET / SDH CLOCK MULTIPLIER PLL 制造商:Microsemi Corporation 功能描述:PLL CLOCK MLTPLR SGL 64CABGA - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC PLL SONET/SDH CLK MULT 64CBGA 制造商:Microsemi Corporation 功能描述:IC PLL SONET/SDH CLK MULT 64CBGA 制造商:ZARLINK 功能描述: |
| ZL30415GGF | 制造商:Microsemi Corporation 功能描述:SONET / SDH CLOCK MULTIPLIER PLL - Tape and Reel 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC PLL SONET/SDH CLK MULT 64CBGA 制造商:Microsemi Corporation 功能描述:IC PLL SONET/SDH CLK MULT 64CBGA |
| ZL30415GGF2 | 制造商:Microsemi Corporation 功能描述: 制造商:Microsemi Corporation 功能描述:PB FREE SONET/ DH CLOCK MULTIPLIER PLL - Tape and Reel 制造商:Microsemi Corporation 功能描述:Microsemi ZL30415GGF2 Communication Misc |
| ZL30415GGG2 | 制造商:Microsemi Corporation 功能描述:PB FREE SONET / SDH CLOCK MULTIPLIER PLL - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC PLL SONET/SDH CLK MULT 64CBGA 制造商:Microsemi Corporation 功能描述:IC PLL SONET/SDH CLK MULT 64CBGA |
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