100316QC - National Semiconductor

TL/F/10922

100316 Low Power Quad Differential Line Driver with Cut-Off

July 1992

100316

Low Power Quad Differential Line Driver with Cut-Off

General Description

The 100316 is a quad differential line driver with output cut-

off capability. The outputs are designed to drive a doubly

terminated 50Xtransmission line (25Xequivalent imped-

ance) in an ECL backplane. The 100316 is ideal for driving

low noise, differential ECL backplanes. A LOW on the out-

put enable (OE) will set both the true and complementary

outputs into a high impedance or cut-off state, isolating

them from the backplane. The cut-off state is designed to

be more negative than a normal ECL LOW state.

Unlike most 100K devices, the data inputs (Dn,D

)donot

have input pull-down resistors. An internal reference supply

(VBB) is available for single-ended operation.

Features

YDifferential inputs and outputs

YOutput cut-off capability

YDrives 25Xload

YVBB available for single-ended operation

Y2000V ESD protection

YVoltage compensated operating range eb

4.2V to

b5.7V

YAvailable to industrial grade temperature range

Logic Symbol

TL/F/10922–1

Pin Names Description

DnData Inputs

QnData Outputs

QnComplementary Data Outputs

OE Output Enable

Connection Diagrams

24-Pin DIP

TL/F/10922–2

28-Pin PCC

TL/F/10922–3

C1995 National Semiconductor Corporation RRD-B30M105/Printed in U. S. A.

Logic Diagram

TL/F/10922–5

Truth Table

Inputs Outputs

DnDnOE QnQn

LHH L H

HLH H L

X X L Cut-Off Cut-Off

HeHIGH Voltage Level

LeLOW Voltage Level

XeDon’t Care

Cut-Off eLower-than-Low State

Absolute Maximum Ratings

Above which the useful life may be impaired (Note 1)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales

Office/Distributors for availability and specifications.

Storage Temperature (TSTG)b65§Ctoa

150§C

Maximum Junction Temperature (TJ)

Ceramic a175§C

Plastic a150§C

Pin Potential to Ground Pin (VEE)b7.0V to 0.5V

Input Voltage (DC) VEE to a0.5V

Output Current (DC Output HIGH) b100 mA

ESD (Note 2) t2000V

Note 1: Absolute maximum ratings are those values beyond which the de-

vice may be damaged or have its useful life impaired. Function operation

under these conditions is not implied.

Note 2: ESD testing conforms to MIL-STD-883, Method 3015.

Recommended Operating

Conditions

Case Temperature (TC)

Commercial 0§Ctoa

85§C

Industrial b40§Ctoa

85§C

Military b55§Ctoa

125§C

Supply Voltage (VEE)b5.7V to b4.2V

Commercial Version

DC Electrical Characteristics

VEE eb

4.2V to b5.7V, VCC eVCCA eGND, TCe0§Ctoa

85§C (Note 3)

Symbol Parameter Min Typ Max Units Conditions

VOH Output HIGH Voltage b1025 b955 b870 mV VIN eVIH (Max) Loading with

VOL Output LOW Voltage b1830 b1705 b1620 mV or VIL (Min) 25Xto b2.0V

VOHC Output HIGH Voltage b1035 mV VIN eVIH (Min) Loading with

VOLC Output LOW Voltage b1610 mV or VIL (Max) 25Xto b2.0V

VOLZ Cut-Off LOW Voltage b1950 mV VIN eVIH (Min) OE eLOW

or VIL (Max)

VBB Output Reference Voltage b1380 b1320 b1260 mV IVBB eb

1mA

DIFF Input Voltage Differential 150 mV Required for Full Output Swing

VCM Common Mode Voltage VCC b2.0 VCC b0.5 V

VIH Single-Ended Guaranteed HIGH Signal for All

Input High Voltage b1110 b870 mV Inputs (with one input tied to VBB)

VBB (Max) aVDIFF

VIL Single-Ended Guaranteed LOW Signal for All

Input Low Voltage b1830 b1530 mV Inputs (with one input tied to VBB)

VBB (Min) bVDIFF

IIL Input LOW Current 0.50 mAV

IN eVIL (Min)

IIH Input HIGH Current DN250 mAVIN eVIH (Max),D

1eV

BB,

D1eVIL (Min)

IIHZ Input HIGH Current OE 360 mAVIN eVIH (Max),D

1eV

BB,

D1eVIL (Min)

ICBO Input Leakage Current b10 mAVIN eVEE,D

1eV

BB,

D1eVIL (Min)

IEE Power Supply Current, b85 b30 mA D1eVBB,D

1eV

IL (Min)

Normal

IEEZ Power Supply Current, b152 b75 mA D1–D4eVBB,D

–D4eVIL (Min),

Cut-Off OE eLOW

Note 3: The specified limits represent the ‘‘worst case’’ value for the parameter. Since these values normally occur at the temperature extremes, additional noise

immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are chosen to

guarantee operation under ‘‘worst case’’ conditions.

Commercial Version (Continued)

DIP AC Electrical Characteristics

VEE eb

4.2V to b5.7V, VCC eVCCA eGND

Symbol Parameter TCe0§CT

25§CT

85§CUnits Conditions

Min Max Min Max Min Max

tPLH Propagation Delay 0.65 2.30 0.65 2.30 0.65 2.30 ns

tPHL Data to Output

tPZH Propagation Delay 1.80 4.20 1.80 4.20 1.80 4.20 ns

Figures 1

and

tPHZ OE to Output 1.20 3.10 1.20 3.10 1.20 3.10

tTLH Transition Time, DNto QN0.45 1.70 0.45 1.70 0.45 1.70 ns

tTHL 20% to 80%, 80% to 20%

PCC AC Electrical Characteristics

VEE eb

4.2V to b5.7V, VCC eVCCA eGND

Symbol Parameter TCe0§CT

25§CT

85§CUnits Conditions

Min Max Min Max Min Max

tPLH Propagation Delay 0.65 2.10 0.65 2.10 0.65 2.10 ns

tPHL Data to Output

tPZH Propagation Delay 1.8 4.00 1.8 4.00 1.8 4.00 ns

Figures 1

and

tPHZ OE to Output 1.2 2.90 1.2 2.90 1.2 2.90

tTLH Transition Time, DNto QN0.45 1.50 0.45 1.50 0.45 1.50 ns

tTHL 20% to 80%, 80% to 20%

Industrial Version

PCC DC Electrical Characteristics

VEE eb

4.2V to b5.7V, VCC eVCCA eGND (Note 3)

Symbol Parameter TCeb

40§CT

Ctoa

85§CUnits Conditions

Min Max Min Max

VOH Output HIGH Voltage b1085 b870 b1025 b870 mV VIN eVIH (Max) Loading with

VOL Output LOW Voltage b1830 b1585 b1830 b1620 mV or VIL (Min) 25Xto b2.0V

VOHC Output HIGH Voltage b1095 b1035 mV VIN eVIH (Min) Loading with

VOLC Output LOW Voltage b1575 b1610 mV or VIL (Max) 25Xto b2.0V

VOLZ Cut-Off LOW Voltage b1900 b1950 mV OE eLOW, VIN eVIH (Min)

or VIL (Max)

VBB Output Reference Voltage b1395 b1255 b1380 b1260 mV IVBB eb

1mA

DIFF Input Voltage Differential 150 150 mV Required for Full Output Swing

VCM Common Mode Voltage VCC b2.0 VCC b0.5 VCC b2.0 VCC b0.5 V

VIH Single-Ended Guaranteed HIGH Signal for All

Input High Voltage b1115 b870 b1110 b870 mV Inputs (with one input tied to VBB)

VBB (Max) aVDIFF

VIL Single-Ended Guaranteed LOW Signal for All

Input Low Voltage b1830 b1535 b1830 b1530 mV Inputs (with one input tied to VBB)

VBB (Min) bVDIFF

IIL Input LOW Current 0.50 0.50 mAV

IN eVIL (Min)

IIH Input HIGH Current, DN240 240 mAVIN eVIH (Max),D

1eV

BB,

IIHZ Input HIGH Current, OE 360 360 D1eVIL (Min)

ICBO Input Leakage Current b10 b10 mAVIN eVEE,D

1eV

BB,

D1eVIL (Min)

IEE Power Supply Current, b85 b30 b85 b30 mA D1eVBB,D

1eV

IL (Min)

Normal

IEEZ Power Supply Current, b152 b75 b152 b75 mA D1–D4eVBB,D

–D4eVIL (Min),

Cut-Off OE eLOW

Note 3: The specified limits represent the ‘‘worst case’’ value for the parameter. Since these values normally occur at the temperature extremes, additional noise

immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are chosen to

guarantee operation under ‘‘worst case’’ conditions.

PCC AC Electrical Characteristics

VEE eb

4.2V to b5.7V, VCC eVCCA eGND

Symbol Parameter TCeb

40§CT

25§CT

85§CUnits Conditions

Min Max Min Max Min Max

tPLH Propagation Delay 0.65 2.10 0.65 2.10 0.65 2.10 ns

tPHL Data to Output

tPZH Propagation Delay 1.80 4.00 1.80 4.00 1.80 4.00 ns

Figures 1

and

tPHZ OE to Output 1.20 2.90 1.20 2.90 1.20 2.90

tTLH Transition Time 0.45 1.50 0.45 1.50 0.45 1.50 ns

tTHL 20% to 80%, 80% to 20%

Military VersionÐPreliminary

DC Electrical Characteristics

VEE eb

4.2V to b5.7V, VCC eVCCA eGND (Note 3)

Symbol Parameter Min Typ Max Units TCConditions Notes

VOH Output HIGH b1025 b870 mV 0§Cto

or VIL (Min)

VIN eVIH (Max)

25Xto b2.0V

Loading with 1, 2, 3

Voltage a125§C

b1085 b870 mV b55§C

VOL Output LOW b1830 b1620 mV 0§Cto

Voltage a125§C

b1830 b1555 mV b55§C

VOHC Output HIGH b1035 mV 0§Cto

IN eVIH (Min)

or VIL (Max)

Loading with

25Xto b2.0V

Voltage a125§C

b1085 mV b55§C1, 2, 3

VOLC Output LOW b1610 mV 0§Cto

Voltage a125§C

b1555 mV b55§C

VOLZ Cut-Off LOW b1900 mV 0§Cto OE eLOW 1, 2, 3

Voltage a125§CVIN eVIH (Min) or VIL (Max)

b1950 mV b55§C

VBB Output Reference b1260 mV 0§Cto I

VBB e0mA, VEE e4.2V 1, 2, 3

Voltage a125§C

b1380 b1320 b1260 mV 0§Cto I

VBB eb

250 mA, VEE eb

5.7V

a125§C

1, 2, 3

b1396 mV b55§CI

VBB eb

350 mA, VEE eb

5.7V

VDIFF Input Voltage 150 mV b55§Cto Required for Full Output Swing 1, 2, 3

Differential a125§C

VCM Common Mode VCC b2.0 VCC b0.5 V b55§Cto 1, 2, 3

Voltage a125§C

VIH Single-Ended b1165 b870 mV b55§C to Guaranteed HIGH Signal for All 1, 2, 3, 4

Input High Voltage a125§C Inputs (with Dntied to VBB)

VIL Single-Ended b1830 b1475 mV b55§C to Guaranteed LOW Signal for All 1, 2, 3, 4

Input Low Voltage a125§C Inputs (with Dntied to VBB)

IIH Input HIGH 75 mA0§Cto V

IN eVIH (Max),D

1eV

BB,

Current, DNa125§CD1eVIL (Min)

1, 2, 3

95 mAb55§C

IIHZ Input HIGH 360 mAb55§Cto V

IN eVIH (Max),D

1eV

BB,1, 2, 3

Current, OE a125§CD

IL (Min)

ICBO Input Leakage b10 mAb55§Cto V

IN eVEE,D

1eV

BB,1, 2, 3

Current a125§CD

IL (Min)

IEE Power Supply b90 b30 mA b55§Cto D

1eV

BB,D

1eV

IL (Min) 1, 2, 3

Current, Normal a125§C

IEEZ Power Supply b180 b75 mA b55§Cto D

–D2eVBB,D

–D2eVIL (Min),1, 2, 3

Current, Cut-Off a125§COE

LOW

Note 1: F100K 300 Series cold temperature testing is performed by temperature soaking (to guarantee junction temperature equals b55§C), then testing

immediately without allowing for the junction temperature to stabilize due to heat dissipation after power-up. This provides ‘‘cold start’’ specs which can be

considered a worst case condition at cold temperatures.

Note 2: Screen tested 100% on each device at b55§C, a25§C, and a125§C, Subgroups 1, 2, 3, 7, and 8.

Note 3: Sample tested (Method 5005, Table I) on each manufactured lot at b55§C, a25§C, and a125§C, Subgroups A1, 2, 3, 7, and 8.

Note 4: Guaranteed by applying specified input condition and testing VOH/VOL.

Military VersionÐPreliminary (Continued)

AC Electrical Characteristics

VEE eb

4.2V to b5.7V, VCC eVCCA eGND

Symbol Parameter TCeb

55§CT

25§CT

125§CUnits Conditions Notes

Min Max Min Max Min Max

tPLH Propagation Delay 0.40 2.50 0.50 2.40 0.50 2.90 ns

Figures 1

and

1, 2, 3

tPHL Data to Output

tPZH Propagation Delay 0.70 4.20 0.70 4.20 0.70 4.20 ns

tPHZ OE to Output 0.70 3.20 0.70 3.20 0.70 3.20

tTLH Transition Time 0.20 1.70 0.20 1.70 0.20 1.50 ns 4

tTHL 20% to 80%, 80% to 20%

Note 1: F100K 300 Series cold temperature testing is performed by temperature soaking (to guarantee junction temperature equals b55§C), then testing

immediately after power-up. This provides ‘‘cold start’’ specs which can be considered a worst case condition at cold temperatures.

Note 2: Screen tested 100% on each device at a25§C temperature only, Subgroup A9.

Note 3: Sample tested (Method 5005, Table I) on each manufactured lot at a25§C, Subgroup A9, and at a125§C and b55§C temperatures, Subgroups A10 and

A11.

Note 4: Not tested at a25§C, a125§C and b55§C temperature (design characterization data).

Test Circuitry

TL/F/10922–6

FIGURE 1. AC Test Circuit

Notes:

VCC,V

CCA ea

2V, VEE eb

2.5V

L1 and L2 eequal length 50Ximpedance lines

RTe50Xterminator internal to scope

Decoupling 0.1 mF from GND to VCC and VEE

All unused outputs are loaded with 25Xto GND

CLeFixture and stray capacitance s3pF

Switching Waveforms

TL/F/10922–7

FIGURE 2. Propagation Delay, Cut-Off and Transition Times

Ordering Information

The device number is used to form part of a simplified purchasing code where a package type and temperature range are

defined as follows:

100316 D C QB

Device Number (Basic) Special Variation

QB eMilitary grade device with

Package Code environmental and burn-in

DeCeramic DIP processing

PePlastic DIP

QePlastic Leaded Chip Carrier (PCC) Temperature Range

CeCommercial (0§Ctoa

85§C)

IeIndustrial (b40§Ctoa

85§C)

(PCC Only)

MeMilitary (b55§Ctoa

125§C)

Physical Dimensions inches (millimeters)

24-Lead Ceramic Dual-In-Line Package (0.400×Wide) (D)

NS Package Number J24E

24-Lead Plastic Dual-In-Line Package (P)

NS Package Number N24E

100316 Low Power Quad Differential Line Driver with Cut-Off

Physical Dimensions inches (millimeters) (Continued)

28-Lead Plastic Chip Carrier (Q)

NS Package Number V28A

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failure to perform, when properly used in accordance support device or system, or to affect its safety or

with instructions for use provided in the labeling, can effectiveness.

be reasonably expected to result in a significant injury

to the user.

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