100EL16M8X - Fairchild Semiconductor

January 2003

Revised January 2003

100EL16 5V ECL Differential Receiver

100EL16

5V ECL Differential Receiver

General Description

The 100EL16 is a 5V differential receiver that contains an

internal ly supply volta ge source, VBB. W hen used in a sin-

gle ended input conditi on the unused input must be tied to

VBB. When operat ing in th is mo de use a 0. 01 µF ca pacit or

to decoupl e VBB and VCC and also limit the cu rrent sin king

or sourcing capability to 0.5mA. When VBB is not used it

should be left open.

With inputs open or both inputs at VEE the differential Q

output defaults LOW .

The 100 series is temperature compensated.

Features

■Typical propagation delay of 250 ps

■Typical IEE of 18 mA

■Internal pull-down resistors on inputs

■Fairchild MSOP-8 package is a drop-in replacement to

ON TSSOP-8

■Meets or exceeds JEDEC specification EIA/JESD78 IC

latch-up test

■Moisture Sensitivity Level 1

■ESD Perform ance:

Human Body Mod el > 2000V

Machine Model > 200V

Ordering Code:

Devices also available in Tape and Reel. Spe ci fy by append ing suffix lette r “X” to the ord ering co de.

Connection Diagram

Top View

Pin Descriptions

Logic Diagram

Order Number Package Product Package DescriptionNumber Code

Top Mark

100EL16M M08A KEL16 8-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

100EL16M8

(Preliminary) MA08D KL16 8-Lead Molded Small Outline Package (MSOP), JEDEC MO-187, 3.0mm Wide

Pin Name Description

Q, Q ECL Data Outputs

D, D ECL Data Inputs

VBB Reference Voltage

VCC Positive Supply

VEE Negative Supply

NC No Connect

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100EL16

Absolute Maximum Ratings(Note 1) Recommended Operating

Conditions

Note 1: The “Absolute Maximum Ratings” are those v alues beyon d which

the saf ety of the device cannot be gu aranteed. Th e device shoul d not be

operated at these limits. The parametric values defined in the Electrical

Characteristics tables are not guaranteed at the absolute maximum rating.

The “R ecomm ended Oper ating Co ndition s” table will def ine the condit ions

for actu al device operation.

100EL PECL DC Electrical Characteristics VCC = 5.0V; VEE = 0.0V (Note 2)

Note 2: Input and output parameters vary 1 to 1 with VCC. VEE can vary +0.8V/−0.5V.

Note 3: Outputs ar e t erminat ed t hrough a 50Ω Re sistor to VCC − 2.0V.

Note 4: VIHCMR m inim um var ies 1 to 1 w ith VEE. VIHCMR m aximum varies 1-to-1 with VCC. The VIHCMR 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 voltag e lies between VPPMIN and

1V.

Note 5: Absolute v alue of the input H IG H and LOW c urrent sho uld not exc eed the absolute va lue of the sta t ed M i n or Max sp ec if ic at ion.

Note: Devices are designed to meet the DC specifications after thermal equilibrium has been established. Circuit is tested with air flow greater than

500LFPM maintained.

100EL NECL DC Electrical Characteristics VCC = 0.0V; VEE = −5.0V (Note 6)

Note 6: Input and output parameters vary 1 to 1 with VCC. VEE can vary +0.8V/−0.5V.

Note 7: Outputs ar e t erminat ed t hrough a 50Ω Re sistor to VCC − 2.0V.

Note 8: VIHCMR minimum varies 1 to 1 with VEE. VIHCMR maximum varies 1 to 1 wi th V CC. The VIHCMR range is referenced to the most positive side of the dif-

ferential input signal. Normal operation is obtained if the HIGH level falls within the specified range and the peak-to-peak voltage lies bet we en V PPMIN and

1V.

Note 9: Absolute v alue of the input H IG H and LOW c urrent sho uld not exc eed the absolute va lue of the sta t ed M i n or Max sp ec if ic at ion.

PECL Supply Voltage (VCC)

VEE = 0V 0.0V to +8.0V

NECL Supply Voltage (VEE)

VCC = 0V 0.0V to −8.0V

PECL DC Input Voltage (VI)

VEE = 0V 0.0V to +6.0V

NECL DC Input Voltage (VI)

VCC = 0V 0.0V to −6.0V

DC Output Current (IOUT)

Continuous 50 mA

Surge 100 mA

VBB Sink/Source Current (IBB)±0.5 mA

Storage Temperature (TSTG)−65°C to +150°C

PECL Power Supply

(VEE = 0V) VCC = 4.2V to 5.5V

NECL Power Supply

(VCC = 0V) VEE = −4.2V to −5.5V

Free Air Operating Temperature (TA)−40°C to +85°C

Symbol Parameter −40°C 25°C 85°CUnits

Min Typ Max Min Typ Max Min Typ Max

IEE Power Supply Current 18 22 18 22 21 26 mA

VOH Output HIGH Voltage (Note 3) 3915 3995 4120 3975 4045 4120 3975 4050 4120 mV

VOL Output LOW Voltage (Note 3) 3170 3305 3445 3190 3295 3380 3190 3295 3380 mV

VIH Input HIGH Voltage (Single Ended) 3835 4120 3835 4120 3835 4120 mV

VIL Input LOW Voltage (Single Ended) 3190 3525 3190 3525 3190 3525 mV

VBB Output Voltage Reference 3.62 3.74 3.62 3.74 3.62 3.74 V

VIHCMR Input HIGH Voltage Common Mode 2.5 4.6 2.5 4.6 2.5 4.6 V

Range (Differential) (Note 4)

IIH Input HIGH Current (Note 5) 150 150 150 µA

IIL Input LOW Current (Note 5) 0.5 0.5 0.5 µA

Symbol Parameter −40°C25°C85°CUnits

Min Typ Max Min Typ Max Min Typ Max

IEE Power Supply Current 18 22 18 22 21 26 mA

VOH Output HIGH Voltage (Note 7) −1085 −1005 −880 −1025 −955 −880 −1025 −955 −880 mV

VOL Output LOW Voltage (Note 7) −1830 −1695 −1555 −1810 −1705 −1620 −1810 −1705 −1620 mV

VIH Input HIGH Voltage (Single Ended) −1165 −880 −1165 −880 −1165 −880 mV

VIL Input LOW Voltage (Single Ended) −1810 −1475 −1810 −1475 −1810 -1475 mV

VBB Output Voltage Reference −1.38 −1.26 −1.38 −1.26 −1.38 −1.26 V

VIHCMR Input HIGH Voltage Common Mode −2.5 −0.4 −2.5 −0.4 −2.5 −0.4 V

Range (Differential) (Note 8)

IIH Input HIGH Current (Note 9) 150 150 150 µA

IIL Input LOW Current (Note 9) 0.5 0.5 0.5 µA

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100EL16

Note: Devices are designed to meet the DC specifications after thermal equilibrium has been established. Circuit is tested with air flow greater than

500LFP M maintained.

100EL AC Electrical Characteristics VCC = 5V; VEE = 0.0V or VCC = 0.0V; VEE = −5V

(Note 10)(Note 11)

Note 10: VEE can vary +0.8V / −0.5V.

Note 11: Meas ured us ing a 750 mV input swing ce nt ered at VCC − 1.32V; 50% duty cycle clock source; tr = tf = 250 ps (2 0% - 80%) at f IN = 1 M H z .

All loading with 50Ω to VCC − 2.0V.

Note 12: D ut y cycle sk ew is th e difference between a tPLH and tPHL propag at ion delay t hrough a de v ic e under ide nt ic al condit ions.

Switching Waveforms

FIGURE 1. Differential to Differential Propagation Delay

FIGURE 2. Differential Output Edge Rates

FIGURE 3. Single Ended to Differential Propagation Delay

Symbol Parameter −40°C 25°C 85°CUnits Figure

Min Typ Max Min Typ Max Min Typ Max Number

fMAX Maximum Toggle Frequency TBD TBD TBD GHz

tPLH, tPHL Propagation Delay to Output (Diff) 125 250 375 175 250 325 205 280 355 ps Figures

1, 3

(SE) 75 250 425 125 250 375 155 280 405

tSKEW Duty Cycle Skew (Note 12) 5 20 5 20 5 20 ps

tJITTER Cycle-to-Cycle Jitter TBD TBD TBD ps

VPP Input Swing 150 1000 150 1000 150 1000 mV Figure 1

tr, tfOutput Rise Times Q (20% to 80%) 100 190 350 100 190 350 100 190 350 ps Figure 2

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100EL16

Physical Dimensions inches (millimeters) unless otherwise noted

8-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

Package Number M08A

Physical Dimensions inches (millimeters) unless otherwise noted (Continued)

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100EL16 5V ECL Differential Receiver

Physical Dimensions inches (millimeters) unless otherwise noted (Continued)

8-Lead Molded Smal l Outline Package (MS OP), JEDEC MO-1 87, 3.0mm Wide

Package Number MA08D

Fairchild does not assume an y responsibility for use of any circuitry described, no circuit patent licenses ar e implied and

Fairchild reserves the right at any time without notice to change said circuitry and specifications.

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FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT

DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD

SEMICONDUCTOR CORPORATION. As used herein:

1. Life suppor t de vices o r syst ems are dev ic es or syste ms

which, (a) are intended for surgical implant into the

body, or (b) support or sustain life, and (c) whose failure

to perform when properly used in accordance with

instruct ions fo r use pr ovi de d in the l abe ling, can be rea-

sonably expected to result in a significant injury to the

user.

2. A crit ical componen t in any com ponen t of a life s uppor t

device or system whose failure to perform can be rea-

sonabl y e xpec ted to cause th e fa i lure of the l ife s upport

device or system, or to affect its safety or effectiveness.