82V3001
器件描述：WAN PLL WITH SINGLE REFERENCE INPUT
器件厂商：IDT [Integrated Device Technology]
厂商主页：http://www.idt.com/
文件大小：375.4KB，共27页
Sponsor by e络盟器件资料摘要：
1
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
2003 Integrated Device Technology, Inc.
OCTOBER 22, 2003
DSC-6242/2
WAN PLL WITH SINGLE
REFERENCE INPUT IDT82V3001A
DESCRIPTION
The IDT82V3001A is a WAN PLL with single reference input. 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 IDT82V3001A 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 IDT82V3001A is compliant with AT&T TR62411, Telcordia GR-
1244-CORE Stratum 4 Enhanced and Stratum 4, ETSI ETS 300 011. It
FEATURES
Supports AT&T TR62411 and Telcordia GR-1244-CORE Stra-
tum 4 Enhanced and Stratum 4 timing for DS1 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
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
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
3.3 V operation with 5 V tolerant I/O
Package available: 56-pin SSOP
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 IDT82V3001A 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.
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
2003 Integrated Device Technology, Inc.
OCTOBER 22, 2003
DSC-6242/2
WAN PLL WITH SINGLE
REFERENCE INPUT IDT82V3001A
DESCRIPTION
The IDT82V3001A is a WAN PLL with single reference input. 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 IDT82V3001A 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 IDT82V3001A is compliant with AT&T TR62411, Telcordia GR-
1244-CORE Stratum 4 Enhanced and Stratum 4, ETSI ETS 300 011. It
FEATURES
Supports AT&T TR62411 and Telcordia GR-1244-CORE Stra-
tum 4 Enhanced and Stratum 4 timing for DS1 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
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
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
3.3 V operation with 5 V tolerant I/O
Package available: 56-pin SSOP
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 IDT82V3001A 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.