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TZA3004HL

NXP
Part Number TZA3004HL
Manufacturer NXP
Description SDH/SONET data and clock recovery unit STM1/4 OC3/12
Published Apr 16, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET TZA3004HL SDH/SONET data and clock recovery unit STM1/4 OC3/12 Objective specification F...
Datasheet PDF File TZA3004HL PDF File

TZA3004HL
TZA3004HL

Overview
INTEGRATED CIRCUITS DATA SHEET TZA3004HL SDH/SONET data and clock recovery unit STM1/4 OC3/12 Objective specification File under Integrated Circuits, IC19 1998 Feb 09 Philips Semiconductors Objective specification SDH/SONET data and clock recovery unit STM1/4 OC3/12 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 Ω 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.
ORDERING INFORMATION TYPE NUMBER TZA3004HL PACKAGE NAME LQFP48 DESCRIPTION DESCRIPTION TZA3004HL 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).
VERSION SOT313-2 plastic low profile quad flat package; 48 leads; body 7 × 7 × 1.
4 mm 1998 Feb 09 2 Philips Semiconductors Objective specification SDH/SONET data and clock recovery unit STM1/4 OC3/12 BLOCK DIAGRAM TZA3004HL handbook, full pagewidth LOS 39 SEL155 30 FREQUENCY DIVIDER 1 4/16 AREF 48 ENL 1 42 43 45 DATA AND CLOCK OUTPUT 46 6 7 3 4 DCSQ 36 DOUT DOUTQ COUT COUTQ DLOOP DLOOPQ CLOOP CLOOPQ 33 DIN 34 DINQ ALEXANDER PHASE DETECTOR TZA3004HL enable 21 22 FREQUENCY WINDOW DETECTOR (1000 ppm) CREF CREFQ + ∫ dt 130 pF proportional path VCRO integrating path 130 pF POWER CONTROL 37 PC 17 2, 5, 8, 10, 11, 14, 17, 20, 23, 26, 29, 32, 35, 38, 41, 44, 47 FREQUENCY DIVIDER 2 64/128 12 LOCK 9 REF19 24 REF39 16 15 2 25, 31 MGK1...


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