MC100EL90: Translator, Triple ECL Input to PECL Output _ BDTIC 中国领先电子元器件代理商

MC100EL90: Translator, Triple ECL Input to PECL Output

The MC100EL90 is a triple ECL to PECL translator. The device receives either -3.3 V or-5 V differential ECL signals, determined by the VEE supply level, and translates them to standard +5 V differential PECL output signals.To accomplish the level translation, the EL90 requires three power rails. The VCC supply should be connected to the positive supply, and the VEE pin should be connected to the negative power supply. The GND pins, as expected, are connected to the system ground plane. Both VEE and VCC should be bypassed to ground via 0.01 F capacitors.Under open input conditions, the D input will be biased at VEE/2 and the D input will be pulled to VEE . This condition will force the Q output to a LOW, ensuring stability.The VBB pin, an internally generated voltage supply, is available to this device only. For single-ended input conditions, the unused differential input is connected to VBB as a switching reference voltage. VBB may also rebias AC coupled inputs. When used, decouple VBB and VCC via a 0.01 F capacitor and limit current sourcing or sinkingto 0.5 mA. When not used, VBB should be left open.

特性

500 ps Propagation Delays
ESD Protection: >2 kV HBM, >200 V MM
The 100 Series Contains Temperature Compensation
Operating Range: VCC = 4.75 V to 5.25 V; VEE = -3.0 V to -5.5 V; GND= 0 V
Internal Input Pulldown Resistors
Q Output will Default LOW with Inputs Open or at VEE
Pb-Free Packages are Available
Flammability Rating: UL-94 code V-0 @ 0.125 in, Oxygen Index 28 to 34
Transistor Count = 261 devices

封装

应用注释 (17)

Document Title	Document ID/Size	Revision	Revision Date
AC Characteristics of ECL Devices	AND8090/D (896.0kB)	1
Clock Generation and Clock and Data Marking and Ordering Information Guide	AND8002/D (71kB)	12
Clock Management Design Using Low Skew and Low Jitter Devices	TND301/D (205.0kB)	0
Designing with PECL (ECL at +5.0 V)	AN1406/D (105.0kB)	2
ECL Clock Distribution Techniques	AN1405/D (54.0kB)	1
ECLinPS and ECLinPS Lite SPICE I/O Modeling Kit	AN1503/D (120.0kB)	6
ECLinPS, ECLinPS Lite, ECLinPS Plus and GigaComm Marking and Ordering Information Guide	AND8002 (71kB)	12
Interfacing Between LVDS and ECL	AN1568/D (121.0kB)	11
Interfacing with ECLinPS	AND8066/D (72kB)	3
Metastability and the ECLinPS Family	AN1504/D (103.0kB)	3
Odd Number Divide By Counters with 50% Outputs and Synchronous Clocks	AND8001/D (90.0kB)	0
Phase Lock Loop General Operations	AND8040/D (64.0kB)	3
Storage and Handling of Drypack Surface Mount Device	AND8003/D (49kB)	2	Mar, 2016
Termination of ECL Logic Devices	AND8020/D (176.0kB)	6
The ECL Translator Guide	AN1672/D (142.0kB)	12
Thermal Analysis and Reliability of WIRE BONDED ECL	AND8072/D (119.0kB)	5
Using Wire-OR Ties in ECLInPS™ Designs	AN1650/D (1130.0kB)	3