DS55113/DS75113 Dual TRI-STATE® - A Corporate Dedication to Quality and Reliability

Differential Line Driver

General Description Features

The 0555113/0575113 dual differential line drivers with TAl-STATE outputs are designed to provide all the features of the 0555114/0575114 line drivers with the added fea-ture of driver output controls. There are individual controls for each output pair, as well as a common control for both output pairs. When an output control is low, the associated output is in a high-impedance state and the output can nei-ther drive nor load the bus. This permits many devices to be connected together on the same transmission line for party-line applications.

• Each circuit offers a choice of open-collector or active

The output stages are similar to TTL totem-pole outputs, but with the sink outputs, YS and ZS, and the corresponding active pull-up terminals, YP and ZP, available on adjacent package pins.

Connection Diagram

pull-up (totem-pole) outputs

• Single 5V supply

• Differential line operation

• Dual channels

• TTL/L5 compatibility

• High-impedance output state for party-line applications

• Short-circuit protection

• High current outputs

• Single-ended or differential ANO/NANO outputs

• Common and individual output controls

• Clamp diodes at inputs

• Easily adaptable to DS55114/DS75114 applications

Dual-In-Llne Package

Truth Table

1ZP 1ZS 1YS 1YP 1A 1B 1C GND

Top View

Order Number DS55113J, DS75113J, DS75113M or DS75113N See NS Package Number J16A, M16A or N16A

Inputs Outputs

Output Control Data AND NAND

C CC A B* Y Z

L X X X Z Z

X L X X Z Z

H H L X L H*

H H X L L H

H H H H H L

Positive logic: Y = AS Z =AB

Output is OFF when C orCC is low

TLIF/5785-1

H = high level L = low level X = irrelevant Z = high impedance (OFF) 'S input and 4th line of truth

table applicable only to driver number 1

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Absolute Maximum Ratings

^{(Note 1)}

If Military/Aerospace specified devices are required, Storage Temperature Range - 65·C to + 150·C contact the National Semiconductor Sales Office/ Lead Temperature (1/16" from case for

Distributors for availability and specifications. 60 seconds): J Package 300·C

Supply Voltage (Vee> (Note 1) 7V Lead Temperature (1/16" from case for

Input Voltage 5.5V 4 seconds): N Package 260·C

OFF-State Voltage Applied to

Operating Conditions

Open-Collector Outputs 12V

Maximum Power Dissipation· at 25·C Min Max Units

Cavity Package 1433 mW Supply Voltage (Vee>

Molded DIP Package 1362 mW OS55113 4.5 5.5 V

SO Package 1002 mW OS75113 4.75 5.25 V

Operating Free-Air Temperature Range High Level Output Current (IOH) -40 mA

OS55113 - 55·C to + 125·C Low Level Output Current (Iou 40 mA

OS75113 O·Cto +70·C Operating Free-Air Temperature (T A)

'Derate cavity package 9.6 mW'oC above 2SoC; derate molded DIP pack· OS55113 -55 125 ·C

age 10.9 mwrc above 2SoC; derate SO package 8.01 mW'oC above 2SoC

(Note 2). OS75113 0 70 ·C

Electrical Characteristics

Over recommended operating free-air temperature range (unless otherwise noted)

OS55113 OS75113

Symbol Parameter Conditions (Note 3) Typ Typ Units

Min (Note 4) Max Min

(Note 4) Max VIH High Level

2 2 V

Input Voltage VIL Low Level

0.8 O.S V

Input Voltage

VIK Input Clamp Voltage Vee = Min, II = -12 mA -0.9 -1.5 -0.9 -1.5 V

VOH High Level Vee = Min, VIH = 2V, 10H = -10 mA 204 304 2.4 3.4

Output Voltage VIL = O.SV 10H = -40mA 2 3.0 2 3.0 V

VOL Low Level Vee = Min, VIH = 2V, VIL = O.SV, 10L = 40 mA

0.23 004 0.23 0.4 V

Output Voltage

VOK Output Clamp Voltage Vee = Max, 10 = -40 mA -1.1 -1.5 -1.1 -1.5 V

10(off) Off-State Vee = Max VOH = 12V TA = 25·C 1 10

Open-Collector TA = 125·C 200

Output Current /LA

VOH = 5.25V TA = 25·C 1 10

TA = 70·C 20

loz Off· State (High- Vee = Max, TA = 25·C, Va = 0 to Vee ±10 ±10

Impedance-State) Output Controls

Va = OV -150 -20

Output Current at O.SV TA = Max

Va = OAV ±SO ±20 /LA

Va = 2AV ±80 ±20

Va = Vee

so

II Input Current at A,B,C Vee = Max, VI = 5.5V 1 1

Maximum Input ^{t - -} mA

CC 2 2

Voltage

IIH High Level A,B,C Vee = Max, VI = 2AV 40 40

Input Current ^{t - -}CC SO SO /LA

IlL Low Level A,B,C Vee = Max, VI = OAV -1.6 -1.6

Input Current ^{t - -}CC -3.2 -3.2 mA

1-11S

Electrical Characteristics

Over recommended operating free-air temperature range (unless otherwise noted) (Continued)

OS55113 OS75113

Symbol Parameter Conditions (Note 3)

Typ Typ

Min (Note 4) Max Min

(Note 4) Max los Short-Circuit Output Vee = Max, Va = OV

-40 -90 -120 -40 -90 -120 Current (Note 5)

Icc Supply Current All Inputs at OV, No Load Ivee = Max 47 65 47 65

(80th Drivers) TA = 25°C

IVee = 7V 65 85 65 85

Note 1: All voltage values are with respect to network ground terminal.

Note 2: For operation above 25'C free-air temperature, refer to Dissipation Derating Curves In the Thermal information section.

Note 3: All parameters with the exception of OFF-state open-collector output current are measured with the active pull-up connected to the sink output.

Note 4: All typical values are at T A = 25'C and Vcc = 5V, with the exception of IcC at 7V.

Note 5: Only one output should be shorted at a time, and duration of the short-circuit should not exceed one second.

Switching Characteristics

Vee = 5V, CL = 30 pF, TA = 25°C

Symbol Parameter Conditions OS55113 OS75113

Min Typ Max Min Typ Max

tpLH Propagation Delay Time, Low-to (Figure 1)

13 20 13 30

High-Level Output

tpHL Propagation Delay Time, High-to

12 20 12 30

Low-Level Output

tPZH Output Enable Time to High Level RL = 180.0., (Figure 2) 7 15 7 20 tpZL Output Enable Time to Low Level RL = 250.0., (Figure 3) 14 30 14 40 tpHZ Output Disable Time from High RL = 180.0., (Figure 2)

10 20 10 30

Level

tpLZ Output Disable Time from Low RL = 250.0., (Figure 3)

17 35 17 35

Level

Units

rnA rnA

Unit

ns ns ns ns ns ns

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0555113/0575113

INPUT 18 INPUT IA

• • • 1'"'1'" • • • • • • • (16) VCC

tn n :::r

AND (4) PULL·UP -1 ...

-IVP

AND SINK (3)

DUTPUT I •

IVS

COMMON OUTPUT (9)

CONTROL cc - - - , (COMMON TO BOTH SIDES)

VccO •

OUTPUT (7)

CONTROL •

' : '

(8)

• • • • GNO

':'

(I) NAND

'----.t-

^PULL·UP

IZP

100

(2) NAND SINK

• DUTPUT

IZS

'These components common to both drivers.

Resistor values shown are typical and in !l.

TL/F/5785-2

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CD ::T en o

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^3V

INPUT

VOH NANO OUTPUT

~"'----I-L..J.:""---1 >-+-+--... - - -~~~PUT ^VOL

ANO VOH OUTPUT

VOL

FIGURE 1. tpLH and tpHL

INPUT

OUTPUT

FIGURE 2. tPZH and tpHz

INPUT

1k I

I I I

1

^~L¹^I

_________________

^~^I^I

250

OUTPUT

FIGURE 3. tPZL and tpLZ

INPUT

OUTPUT

Note 1: The pulse generator has the following characteristics: ZOUT = 50n, PRR = 500 kHz, tw = 100 ns.

Note 2: CL includes probe and jig capacitance.

TL/F/5785-3

VOH ----+F:.... __ h

TlIF/5785-4

3V-H~::--::;::~

•

VOL---~~----TL/F/5785-5

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Dans le document A Corporate Dedication to Quality and Reliability (Page 138-143)