參數(shù)資料
型號: 935238950551
廠商: NXP SEMICONDUCTORS
元件分類: 數(shù)字傳輸電路
英文描述: CLOCK RECOVERY CIRCUIT, PQFP48
封裝: PLASTIC, SOT-313, LQFP-48
文件頁數(shù): 12/26頁
文件大?。?/td> 335K
代理商: 935238950551
1998 Feb 09
2
Philips Semiconductors
Objective specication
SDH/SONET data and clock recovery unit
STM1/4 OC3/12
TZA3004HL
FEATURES
Data and clock recovery up to 622 Mbits/s (STM1/OC3
and STM4/OC12)
Differential data input with 2.5 mV peak-to-peak typical
sensitivity
Differential CML (Current-Mode Logic) data and clock
outputs with 50
driving capability
Adjustable CML output level
Loop mode for system testing
BER related LOS detection
Few external components needed
LQFP48 plastic package
Power dissipation typical 370 mW
Single supply voltage.
DESCRIPTION
The TZA3004HL is a data and clock recovery IC intended
for use in SDH (Synchronous Digital Hierarchy) and
SONET (Synchronous Optical Network) systems.
The circuit recovers data and extracts the clock signal from
an incoming bitstream up to 622 Mbits/s. It can be
configured for use in STM1/OC3 and STM4/OC12
systems.
APPLICATIONS
Data and clock recovery in STM1/OC3 and STM4/OC12
transmission systems (up to 622 Mbits/s).
ORDERING INFORMATION
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TZA3004HL
LQFP48
plastic low prole quad at package; 48 leads; body 7
× 7 × 1.4 mm
SOT313-2
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