100EL56 Просмотр технического описания (PDF) - Motorola => Freescale

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производитель

100EL56

Dual Differential 2:1 Multiplexer

Motorola => Freescale 

MC100LVEL56 MC100EL56

MC100EL56

DC CHARACTERISTICS (VEE = –4.2V to –5.5V; VCC = GND)

–40°C

0°C

25°C

85°C

Symbol

Characteristic

Min Typ Max Min Typ Max Min Typ Max Min Typ Max Unit

IEE

Power Supply Current

20 24

20 24

20 24

20 24 mA

VBB

Output Reference Voltage –1.38

–1.26 –1.38

–1.26 –1.38

–1.26 –1.38

–1.26 V

IIH

Input HIGH Current

150

150

150

150 µA

IINL

Input LOW Current Dn 0.5

0.5

0.5

0.5

µA

Dn –600

–600

–600

–600

VPP(DC) Input Sensitivity1

50

50

50

50

V

1. Differential input voltage required to obtain a full ECL swing on the outputs.

MC100EL56

AC CHARACTERISTICS (VEE = –4.2V to –5.5V; VCC = GND)

–40°C

0°C

25°C

85°C

Symbol

Characteristic

Min Typ Max Min Typ Max Min Typ Max Min Typ Max Unit

tPLH

tPHL

Propagation

Delay

to Output

D (Diff) 340

D (SE) 290

SEL 430

COMSEL 430

540 350

590 300

730 440

730 440

550 360

600 310

740 440

740 440

560 380

610 330

740 450

740 450

580 ps

630

750

750

tSKEW Within–Device Skew1

40 80

40 80

40 80

40 80 ps

tSKEW Duty Cycle Skew2

100

100

100

100 ps

VPP(AC) Minimum Input Swing3

150

1000 150

1000 150

1000 150

1000 mV

VCMR

Common Mode Range4

VPP < 500mV –3.2

VPP ≥ 500mV –3.0

–0.4 –3.3

–0.4 –3.1

–0.4 –3.3

–0.4 –3.1

–0.4 –3.3

–0.4 –3.1

V

–0.4

–0.4

tr

Output Rise/Fall Times Q 200

tf

(20% – 80%)

540 200

540 200

540 200

540 ps

1. Within-device skew is defined as identical transitions on similar paths through a device.

2. Duty cycle skew is defined only for differential operation when the delays are measured from the cross point of the inputs to the cross point

of the outputs.

3. Minimum input swing for which AC parameters are guaranteed.

4. The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within

the specified range and the peak-to-peak voltage lies between VPPmin and 1V. The lower end of the CMR range varies 1:1 with VEE. The

numbers in the spec table assume a nominal VEE = –4.5V. Note for PECL operation, the VCMR(min) will be fixed at 5.0V – |VCMR(min)|.

ECLinPS and ECLinPS Lite

4–3

DL140 — Rev 3

MOTOROLA

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