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82V3002APV

产品描述Telecom Circuit, 1-Func, PDSO56, SSOP-56
产品类别电信电路   
文件大小1MB,共29页
制造商IDT (Integrated Device Technology)
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82V3002APV概述

Telecom Circuit, 1-Func, PDSO56, SSOP-56

82V3002APV规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
厂商名称IDT (Integrated Device Technology)
零件包装代码SSOP
包装说明SSOP,
针数56
Reach Compliance Codenot_compliant
ECCN代码EAR99
Is SamacsysN
JESD-30 代码R-PDSO-G56
JESD-609代码e0
长度18.415 mm
湿度敏感等级1
功能数量1
端子数量56
最高工作温度85 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码SSOP
封装形状RECTANGULAR
封装形式SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度)225
认证状态Not Qualified
座面最大高度2.794 mm
标称供电电压3.3 V
表面贴装YES
电信集成电路类型TELECOM CIRCUIT
温度等级INDUSTRIAL
端子面层Tin/Lead (Sn85Pb15)
端子形式GULL WING
端子节距0.635 mm
端子位置DUAL
处于峰值回流温度下的最长时间20
宽度7.5 mm
Base Number Matches1

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WAN PLL WITH DUAL
REFERENCE INPUTS
FEATURES
• Supports AT&T TR62411 and Telcordia GR-1244-CORE Stra-
tum 3, Stratum 4 Enhanced and Stratum 4 timing for DS1
interfaces
• Supports ITU-T G.813 Option 1 clocks for 2048 kbit/s inter-
faces
• Supports ITU-T G.812 Type IV clocks for 1544 kbit/s interface
and 2048 kbit/s interfaces
• Supports ETSI ETS 300 011, TBR 4, TBR 12 and TBR 13 tim-
ing for E1 interface
• Selectable input reference signal: 8 kHz, 1.544 MHz or 2.048
MHz
• Accepts reference inputs from two independent sources
• Provides eight types of clock signals: C1.5o,
C3o,
C2o,
C4o,
C6o, C8o,
C16o
and
C32o
• Provides six types of 8 kHz framing pulses:
F0o,
F8o,
F16o,
F32o,
RSP and TSP
IDT82V3002A
Holdover frequency accuracy of 0.025 ppm
Phase slope of 5 ns/125 µs
Attenuates wander from 2.1 Hz
Fast Lock mode
Provides Time Interval Error (TIE) correction
MTIE of 600 ns
JTAG boundary scan
Holdover status indication
Freerun status indication
Normal status indication
Lock status indication
Input primary reference quality indication
3.3 V operation with 5 V tolerant I/O
Package available: 56-pin SSOP (Green option available)
DESCRIPTION
The IDT82V3002A is a WAN PLL with dual reference inputs. It
contains a Digital Phase-Locked Loop (DPLL), which generates ST-BUS
clocks and framing signals that are phase locked to a 2.048 MHz, 1.544
MHz or 8 kHz input reference.
The IDT82V3002A provides eight types of clock signals (C1.5o,
C3o,
C6o, C2o,
C4o,
C8o,
C16o, C32o)
and six types of framing signals (F0o,
F8o,
F16o, F32o,
RSP, TSP) for the multitrunk T1 and E1 primary rate
transmission links.
The IDT82V3002A is compliant with AT&T TR62411, Telcordia GR-
1244-CORE Stratum 3, Stratum 4 Enhanced and Stratum 4, ETSI ETS
300 011, ITU-T G.813 Option 1 for 2048 kbit/s interface, and ITU-T G.812
Type IV clocks for 1544 kbit/s interface and 2048 kbit/s interface. It meets
the jitter/wander tolerance, jitter/wander transfer, intrinsic jitter/wander,
frequency accuracy, capture range, phase change slope, holdover
frequency accuracy and MTIE (Maximum Time Interval Error)
requirements for these specifications.
The IDT82V3002A can be used in synchronization and timing control
for T1 and E1 systems, or used as ST-BUS clock and frame pulse
sources. It can also be used in access switch, access routers, ATM edge
switches, wireless base station controllers, or IADs (Integrated Access
Devices), PBXs and line cards.
IDT and the IDT logo are trademarks of Integrated Device Technology, Inc.
1
2006
Integrated Device Technology, Inc.
October 15,
2008
DSC-6243/4
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