XC3S250E-4TQG144C DataSheet
DATASHEET
XC3S250E-4TQG144C 描述
Generates a Regulated Auxiliary Output in Isolated DC/DC Converters 0.8V 1.5% Accurate Voltage Reference Dual N-Channel MOSFET Synchronous Drivers High Switching Frequency: Up to 500kHz Programmable Current Limit Protection Programmable Soft-Start Automatic Frequency Synchronization Small 16-Pin Thermally Enhanced TSSOP Package
XC3S250E-4TQG144C 特点
The XC3S250E-4TQG144C (single), XC3S250E-4TQG144C (dual), XC3S250E-4TQG144C (triple), and XC3S250E-4TQG144C (quad) line interface units (LIUs) perform the functions necessary for interfacing at the physical layer to DS3, E3, or STS-1 lines. Each LIU has independent receive and transmit paths and a built-in jitter attenuator.
XC3S250E-4TQG144C 应用
A Burst Stop Command may be used to terminate the existing burst operation but leave the bank open for future Read or Write Commands to the same page of the active bank, if the burst length is full page. Use of the Burst Stop Command during other burst length operations is illegal. The Burst
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10241
11+
PARAMETER Reference Voltage Section Fb Voltage
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Addresses and chip enables are registered at risin
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The mounting area was reduced by mak- ing the tw
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The A-to-B enable (CEAB) input must be low in ord
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Output, Pin 14, is suitable for controlling a pow
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The challenge for an integrated clock-recovery cir
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Continuous Drain Current, VGS @ 10V Continuous D
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Drive Up To 15 LSTTL Loads Low Power Consumption,
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High Power Switching Regulator Controller for DDR
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The internal circuit is composed of 2 stages inc
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The Edge646 driver supports three distinct program
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• True dual-ported memory cells which allow
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4.4 Conformance inspection. Conformance ins
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2. Intersil Pb-free plus anneal products employ s
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Parameter SK Clock Frequency SK High Time
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Two N-channel MOSFETs provide the level shifting
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Typical represents the average reading at