SN55182, SN75182

DUAL DIFFERENTIAL LINE RECEIVERS

SLLS092D – OCTOBER 1972 – REVISED APRIL 1998

5

POST OFFICE BOX 655303

temperature (unless otherwise noted)

PARAMETER

TEST CONDITIONS†

MIN

TYP‡

MAX

UNIT

VIT

Positive going input threshold voltage

VO = 2.5 V,

VIC = –3 V to 3 V

0.5

V

VIT+

Positive-going input threshold voltage

O

,

IOH = –400 µA

VIC = –15 V to 15 V

1

V

VIT

Negative going input threshold voltage

VO = 0.4 V,

VIC = –3 V to 3 V

–0.5

V

VIT–

Negative-going input threshold voltage

O

,

IOL = 16 mA

VIC = –15 V to 15 V

–1

V

VID =1V V(STRB) =2 1V IOH = 400 µA

25

42

55

VOH

High level output voltage

VID = 1 V, V(STRB) = 2.1 V, IOH = –400 µA

2.5

4.2

5.5

V

VOH

High-level output voltage

VID =1 V V(STRB) =0 4V IOH = 400 µA

25

42

55

V

VID = –1 V, V(STRB) = 0.4 V, IOH = –400 µA

2.5

4.2

5.5

VOL

Low level output voltage

VID =1 V V(STRB) =2 1V IOL =16mA

025

04

V

VOL

Low-level output voltage

VID = –1 V, V(STRB) = 2.1 V, IOL = 16 mA

0.25

0.4

V

VIC = 15 V

3

4.2

Inverting input

VIC = 0

0

–0.5

II

Input current

VIC = –15 V

–3

–4.2

mA

II

Input current

VIC = 15 V

5

7

mA

Noninverting input

VIC = 0

–1

–1.4

VIC = –15 V

–7

–9.8

IIH(STRB)

High-level strobe input current

V(STRB) = 5.5 V

5

µA

IIL(STRB)

Low-level strobe input current

V(STRB) = 0

–1

–1.4

mA

ri

Input resistance

Inverting input

3.6

5

k

Ω

ri

Input resistance

Noninverting input

1.8

2.5

k

Ω

Line-terminating resistance

TA = 25°C

120

170

250

Ω

IOS

Short-circuit output current

VCC = 5.5 V,

VO = 0

–2.8

–4.5

–6.7

mA

VIC = 15 V,

VID = –1 V

4.2

6

ICC

Supply current (average per receiver)

VIC = 0,

VID = –0.5 V

6.8

10.2

mA

VIC = –15 V,

VID = –1 V

9.4

14

† Unless otherwise noted, V(STRB) ≥ 2.1 V or open.

‡ All typical values are at VCC = 5 V, VIC = 0, and TA = 25°C.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tPLH(D)

Propagation delay time,

low- to high-level output from differential input

RL = 400 Ω,

CL = 15 pF,

see Figure 1

18

40

ns

tPHL(D)

Propagation delay time,

high- to low-level output from differential input

RL = 400 Ω,

CL = 15 pF,

see Figure 1

31

45

ns

tPLH(S)

Propagation delay time,

low- to high-level output from STRB input

RL = 400 Ω,

CL = 15 pF,

see Figure 1

9

30

ns

tPHL(S)

Propagation delay time,

high- to low-level output from STRB input

RL = 400 Ω,

CL = 15 pF,

see Figure 1

15

25

ns