LXT334QE

PCM transceiver, short-haul, -0.3 to 6.0V, Low power consumption, Fully integrated quad

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Price:: US $20.00~45.00 / piece [Get Latest Price]

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	US $20.00~45.00

PartNumber:: LXT334QE

Brand:: Intel Corporation - Intel | Pack: DIP | D/C: 01+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-07-06

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Part Number:LXT334QE
US $20.00 - 45.00
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Product Summary

The LXT334QE is a quad, short-haul, PCM transceiver for 2.048 MHz or 1.544 MHz transmission systems. Its low impedance transmit output drivers provide constant line impedance whether transmitting marks or spaces. The LXT334QE features differential receiver architecture with high noise interference margin. It can be used in high density line cards using digital backend ASICs.

Parametrics

LXT334QE absolute maximum ratings: (1)DC supply voltage RVCC, RGND: min=-0.3 V, max=6.0 V; (2)Input voltage on any pin1 VIN: min=GND -0.3 V, max=RVCC + 0.3 V; (3)Input voltage on RTIP/RRING VIN: min=-6 V, max=RVCC + 0.3 V; (4)Transient latchup current on any pin IIN: max=100 mA; (5)Input current on any digital pin IIN: min=-10mA, max=10 mA; (6)DC input current on TTIP, TRING IIN: max=±100 mA; (7)DC input current on RTIP, RRING IIN: max=±20 mA; (8)Storage temperature TSTOR: min=-65 ℃, max=+150 ℃; (9)Total package power dissipation: max=1 W.

Features

LXT334QE features: (1)Fully integrated quad, short-haul PCM transceiver for G.703 2.048 Mbps or 1.544Mbps operation; (2)Single rail supply voltage of 5 V (typical); (3)Low power consumption of 410 mW(typical); (4)Programmable G.703 transmit pulse shaping for G.703 75 Ω, 100 Ω and 120 Ω systems; (5)High performance line drivers with constant low impedance for 20 dB return loss (typical) exceeds ETSI 300 166; (6)On-chip band gap voltage reference for stabilized, constant output amplitude.