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TRCV012G53XE1 参数 Datasheet PDF下载

TRCV012G53XE1图片预览
型号: TRCV012G53XE1
PDF下载: 下载PDF文件 查看货源
内容描述: TRCV012G5 ( 2.5 Gb / s的)和TRCV012G7 ( 2.5 Gb / s的2.7千兆位/秒),限幅放大器,时钟恢复1:16数据解复用器 [TRCV012G5 (2.5 Gbits/s) and TRCV012G7 (2.5 Gbits/s and 2.7 Gbits/s) Limiting Amplifier, Clock Recovery, 1:16 Data Demultiplexer]
分类和应用: 解复用器电信集成电路放大器信息通信管理异步传输模式ATM时钟
文件页数/大小: 28 页 / 460 K
品牌: AGERE [ AGERE SYSTEMS ]
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Preliminary Data Sheet
August 2000
TRCV012G5 (2.5 Gbits/s) and TRCV012G7 (2.5 Gbits/s and 2.7 Gbits/s)
Limiting Amplifier, Clock Recovery, 1:16 Data Demultiplexer
Features
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Applications
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TRCV012G5 supports OC-48/STM-16 data rate
TRCV012G7 supports:
— OC-48/STM-16 data rate
— RS (255, 239) forward error correction (FEC)
OC-48/STM-16 data rate
Fully-integrated limiting amplifier, clock recovery,
1:16 data demultiplexer
No reference clock required for CDR
2.5 Gbits/s data output and 2.5 GHz recovered
clock output available for wavelength division
multiplex (WDM) or regenerator applications
Programmable limiting amplifier offset
Programmable data sampling phase
Additional CML serial data input for system
loopback
Parity bit generation
Analog and digital loss of signal (LOS) indicators
Optional demultiplexer powerdown mode
conserves power
Single 3.3 V supply
Available in either MBIC 025 BiCMOS technology
or lower-power MBIC 025 silicon germanium
BiCMOS technology
High-speed LVPECL digital I/O
Jitter tolerance, transfer, and generation compliant
with the following:
Telcordia Technologies*
GR-253
— ITU-T G.825
— ITU-T G.958
Loss of signal compliant with the following:
Telcordia Technologies
GR-253
SONET/SDH line termination equipment
SONET/SDH add/drop multiplexers
SONET/SDH cross connects
SONET/SDH test equipment
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Description
The Lucent Technologies Microelectronics Group
TRCV012G5 operates at the OC-48/STM-16 data
rate of 2.5 Gbits/s. The TRCV012G7 device operates
at either 2.5 Gbits/s or the RS FEC OC-48/STM-16
data rate of 2.7 Gbits/s. For clarity, this data sheet
refers to the TRCV012G5 serial data rate as
2.5 Gbits/s and the parallel data and reference clock
frequency as 155 MHz. (The precise rates are
2.48832 Gbits/s and 155.52 MHz.) When using the
TRCV012G7 at the FEC rate, the 2.5 Gbits/s data
rate should be interpreted as 2.7 Gbits/s and the par-
allel and clock frequency should be interpreted as
166 MHz. (The precise rates are 2.66606 Gbits/s and
166.62 MHz.)
The devices contain a limiting amplifier with 30 dB
gain, a clock and data recovery PLL with high-speed
serial clock and data outputs, and a 1:16 demulti-
plexer with differential PECL data and clock outputs.
The device provides improved optical receiver perfor-
mance when used in optically amplified systems due
to a direct slice adjust input pin and a 6 ps adjust-
ment capability in the slicing decision time. Both
devices are available in either BiCMOS or in SiGe
BiCMOS technology for lower power operation.
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*
Telcordia Technologies
is a registered trademark of Bell Com-
munications Research, Inc.