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INTEGRATED CIRCUITS
DATA SHEET
TZA3044T; TZA3044U 1.25 Gbits/s Gigabit Ethernet postamplifiers
Objective specification File under Integrated Circuits, IC19 1998 Jul 07
Philips Semiconductors
Objective specification
1.25 Gbits/s Gigabit Ethernet postamplifiers
FEATURES • Pin compatible with the NE/SA5224 and NE/SA5225 but with extended power supply range and less external component count • Wideband operation from 1.0 kHz to 1.25 GHz typical • Applicable in 1.25 Gbits/s Gigabit Ethernet receivers • Single supply voltage from 3.0 to 5.5 V • PECL (Positive Emitter Coupled Logic) compatible data outputs • Programmable input signal level-detection to be adjusted using a single external resistor • On-chip DC offset compensation without external capacitor • Fully differential for excellent PSRR.