AM26LS32

3

MOTOROLA ANALOG IC DEVICE DATA

Characteristic

Symbol

Min

Typ

Max

Unit

Propagation Delay Time – DIfferential Inputs to Output

(Output High to Low)

(Output Low to High)

tPHL(D)

tPLH(D)

–

–

–

–

30

30

ns

Propagation Delay Time – Three–State Control to Output

(Output Low to Third State)

(Output High to Third State)

(Output Third State to High)

(Output Third State to Low)

tPLZ

tPHZ

tPZH

tPZL

–

–

–

–

–

–

–

–

35

35

30

30

ns

Figure 1. Switching Test Circuit and Wave for Propagation Delay Differential Input to Output

– 2.5 V

VOL

Output

+ 2.0 V

0 V

3–State Control

CL = 15 pF

(Includes Probe

and Stray

Capacitance)

1.3 V

1.3 V

0 V

tPHL(D)

0 V

VOH

tPLH(D)

0 V

Input

+ 2.5 V

–

+

Differential

Inputs

51

Pulse

Generator

To Scope

(Input)

To Scope

(Output)

Input Pulse Characteristics

tTLH – tTHL – 6.0 ns (10% to 90%)

PRR – 1.0 MHz, 50% Duty Cycle

To Scope

(Output)

5.0 k

+

–

Differential

Inputs

3–State

Control

2.0 V

51

SW2

+ 5.0 V

2.0 k

SW1

Pulse

Generator

To Scope

(Input)

+ 1.5 V for tPHZ and tPZH

– 1.5 V for tPLZ and tPZL

All Diodes 1N916 or

Equivalent

Input Pulse Characteristics

tTLH – tTHL – 6.0 ns (10% to 90%)

PRR – 1.0 MHz, 50% Duty Cycle

CL

15 pF

(Includes

Probe and Stray

Capacitance)

tPHZ

0 V

[ 5.0 V – VBE

VOL

3.0 V

Input

Output

[ 1.3 V

tPZL

3.0 V

1.5 V

SW1 Closed

SW2 Closed

SW1 Closed

SW2 Closed

0 V

Input

Output

tPZL

SW1 Closed

SW2 Open

1.5 V

1.5 V

0.5 V

tPHZ

SW1 Open

SW2 Closed

0 V

1.5 V

tPZH

1.5 V

tPZH

Input

3.0 V

0 V

VOH

Output

0 V

1.5 V

Output

Input

0 V

tPLZ

VOH

VOL

[ 1.3 V

3.0 V

0.5 V

0 V

0 V

tPLZ

Figure 2. Propagation Delay Three–State Control Input to Output