參數(shù)資料
型號: OQ2541BHP
英文描述: CLOCK/DATA RECOVERY|BIPOLAR|QFP|48PIN|PLASTIC
中文描述: 時鐘/數(shù)據(jù)恢復|雙極| QFP封裝| 48PIN |塑料
文件頁數(shù): 2/40頁
文件大?。?/td> 292K
代理商: OQ2541BHP
2000 Sep 18
2
Philips Semiconductors
Product specification
SDH/SONET data and clock recovery unit
STM1/4/16 OC3/12/48 GE
OQ2541BHP; OQ2541BU
FEATURES
Data and clock recovery up to 2.5 Gbits/s
Multirate configurable (155, 622, 1250 or 2500 Mbits/s)
Full ITU-T jitter compliance (G.958 and G.813)
Full Bellcore jitter compliance
Differential data input with 2.5 mV (p-p) typical
sensitivity
Differential Current-Mode Logic (CML) data and clock
outputs with 50
driving capability
Adjustable CML output level
Bypass mode for non SDH/SONET or Gigabit
Ethernet (GE) bit rates
Loop mode for system testing
Bit Error Rate (BER) related Loss Of Signal (LOS)
detection
Few external components needed
Single supply voltage
Power dissipation 400 mW (typical value)
LQFP48 plastic package.
APPLICATIONS
Data and clock recovery in STM1/OC3, STM4/OC12
and STM16/OC48 transmission systems
Data and clock recovery in GE transmission systems
Regenerator and repeater applications
Wavelength conversion regenerator in Dense
Wavelength Division Multiplexing (D)WDM applications.
DESCRIPTION
The OQ2541B is a data and clock recovery IC intended for
use in Synchronous Digital Hierarchy (SDH) and
Synchronous Optical Network (SONET) systems. The
circuit recovers data and extracts the clock signal from an
incoming bitstream up to 2.5 Gbits/s.
The OQ2541B can be configured for use in STM1/OC3,
STM4/OC12, STM16/OC48 and GE systems, with full
ITU-T G.958 and G.813 jitter compliance, or Bellcore jitter
compliance, whichever is applicable. The OQ2541B also
features a bypass mode, for non SDH/SONET or
GE bit rates, in which the clock recovery function is
bypassed.
ORDERING INFORMATION
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
OQ2541BHP
OQ2541BU
LQFP48
plastic low profile quad flat package; 48 leads; body 7
×
7
×
1.4 mm
bare die; 2360
×
2360
×
380
μ
m
SOT313-2
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