MOTOROLA MC10E116, MC100E116 Technical data

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SEMICONDUCTOR TECHNICAL DATA

2–1

REV 3

 Motorola, Inc. 1996

5/95

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The MC10E/100E116 is a quint differential line receiver with emitter-follower outputs. An internally generated reference supply (VBB) is available for single-ended reception.

• 500ps Max. Propagation Delay

• V

Supply Output

• Dedicated V

CCO

Pin for Each Receiver

• Extended 100E V

Range of – 4.2V to – 5.46V

• 75kΩ Input Pulldown Resistors

Active current sources plus a deep collector feature of the MOSAIC III process provide the receivers with excellent common-mode noise rejection. Each receiver has a dedicated V

CCO

supply lead, providing

optimum symmetry and stability.

The receiver design features clamp circuitry to cause a defined state if both the inverting and non-inverting inputs are left open; in this case the Q output goes LOW, while the Q

output goes HIGH. This feature makes the

device ideal for twisted pair applications.

If both inverting and non-inverting inputs are at an equal potential of > –2.5V, the receiver does

not

go to a defined state, but rather current-shares in normal differential amplifier fashion, producing output voltage levels midway between HIGH and LOW, or the device may even oscillate.

The device VBB output is intended for use as a reference voltage for single-ended reception of ECL signals to that device only . When using for this purpose, it is recommended that VBB is decoupled to VCC via a 0.01µF capacitor. Please refer to the interface section of the design guide for information on using the E116 in specialized applications.

The E116 features input pull-down resistors, as does the rest of the ECLinPS family. For applications which require bandwidths greater than that of the E116, the E416 device may be of interest.

PIN NAMES

Pin Function

D0, D0– D4, D4Differential Input Pairs Q0, Q0– Q4, Q4Differential Output Pairs V

Reference Voltage Output.

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QUINT DIFFERENTIAL

LINE RECEIVER

FN SUFFIX

PLASTIC PACKAGE

CASE 776-02

CCO

BB D

25 24 23 22 21 20 19

115 6 7 8 9 10

D4V

CCO

Q4Q4V

CCO

Pinout: 28-Lead PLCC (Top View)

* All VCC and V

CCO

pins are tied together on the die.

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MC10E116 MC100E116

MOTOROLA ECLinPS and ECLinPS Lite

DL140 — Rev 4

2–2

LOGIC DIAGRAM

DC CHARACTERISTICS (VEE = VEE(min) to VEE(max); VCC = V

CCO

= GND)

–40°C 0°C 25°C 85°C

Symbol Characteristic Min Typ Max Min Typ Max Min Typ Max Min Typ Max Unit Cond

Output Reference Voltage 10E

100E

–1.43 –1.38

–1.30 –1.26

–1.38 –1.38

–1.27 –1.26

–1.35 –1.38

–1.25 –1.26

–1.31 –1.38

–1.19 –1.26

Input HIGH Current

200 200 200 200 µA

Power Supply Current 10E

100E

292935

VPP(DC) Input Sensitivity 150 150 150 150 mV 1 V

CMR

Commom Mode Range

–2.0 –0.6 –2.0 –0.6 –2.0 –0.6 –2.0 –0.6 V 2

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

2. V

CMR

is defined as the range within which the VIH level may vary, with the device still meeting the propagation delay specification. The VIL level

must be such that the peak to peak voltage is less than 1.0 V and greater than or equal to VPP(min).

AC CHARACTERISTICS (VEE = VEE (min) to VEE (max); VCC = V

CCO

= GND)

–40°C 0°C to 85°C

Symbol Characteristic Min Typ Max Min Typ Max Unit Condition

PLH

PHL

Propagation Delay to Output

D (Differential)

D (Single-Ended)

150 150

300 300

500 550

200 150

300 300

450 500

skew

Within-Device Skew 50 50 ps 1

skew

Duty Cycle Skew t

PLH

– t

PHL

±10 ±10 ps 2 VPP(AC) Minimum Input Swing 150 150 mV 3 tr/t

Rise/Fall Time 250 375 625 275 375 575 ps 20–80%

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.

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